DOC AIRBUS | AMM A320FInstallation of the Wing-Tank-Inner-Cell Group B Harness
TASK 28-42-43-400-007-A
Installation of the Wing-Tank-Inner-Cell Group B Harness
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Consumable Materials
C. Work Zones and Access Panels
D. Expendable Parts
E. Referenced Information
3. Job Set-up
Subtask 28-42-43-941-057-A ** ON A/C NOT FOR ALL
Subtask 28-42-43-410-063-A ** ON A/C NOT FOR ALL
[Rev.10 from 2021]
2026.04.02 06:18:09 UTC
Installation of the Wing-Tank-Inner-Cell Group B Harness
WARNING:
MAKE SURE THAT THE FLIGHT CONTROL SAFETY-LOCKS AND THE WARNING NOTICES ARE IN POSITION.
WARNING:
MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING GEAR. THIS WILL PREVENT UNWANTED MOVEMENT OF THE LANDING GEAR, AND THUS POSSIBLE INJURY TO PERSONS AND DAMAGE TO THE AIRCRAFT AND/OR EQUIPMENT.
ZONE: 540
ZONE: 574
ZONE: 640
ZONE: 674
FIN: 14QT1 ** ON A/C NOT FOR ALL
FIN: 14QT2 ** ON A/C NOT FOR ALL
1. Reason for the JobZONE: 574
ZONE: 640
ZONE: 674
FIN: 14QT1 ** ON A/C NOT FOR ALL
FIN: 14QT2 ** ON A/C NOT FOR ALL
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Consumable Materials
| REFERENCE | DESIGNATION |
|---|---|
| (Material No.05BAA1) | Threadlocking Adhesive-- Low strength - |
| (Material No.06ABA1) | Polysulfide Sealant-Fuel Tank Brushable - |
| (Material No.08BAA9) | Non Aqueous Cleaner-General - - |
| (Material No.12ACB1) | Corrosion Preventive Compound-Heavy Duty Hard Film - |
| (Material No.14QFB1) | Wire-Locking Dia: 0.8 mm CRES Nickel Alloy - |
| (Material No.14SBA1) | Textile-Lint free Cotton - |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 540 | FUEL TANK |
| 574 | FALSE SPAR BOX |
| 640 | FUEL TANK |
| 674 | FALSE SPAR BOX |
| FOR [14QT1] (HARNESS-CHAN B, L WING TK INR) | |
| 540AB, 540BB, 540CB, 540DB, 540EB, 540FB, 540GB, 540HB, 540JB, 574BB | |
| 540AZ, 540KB | |
| FOR [14QT2] (HARNESS-CHAN B, R WING TK INR) | |
| 640AB, 640BB, 640CB, 640DB, 640EB, 640FB, 640GB, 640HB, 640JB, 674BB | |
| 640AZ, 640KB | |
| FIG.ITEM | DESIGNATION | IPC-CSN |
|---|---|---|
| 1 | CABLE-TIES | AIPC 28-42-05-20-010 |
| 30 | O-RING | AIPC 28-42-43-01-030 |
| 1 | CABLE-TIES | AIPC 28-42-85-21-010 |
| 30 | O-RING | AIPC 28-42-85-24-040 |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 12-11-28-650-003-A | Pressure Refuel with Automatic Control |
| TASK 28-10-00-910-001-A | Safety Procedures When You Do Work in a Fuel Tank |
| TASK 28-10-00-910-002-A | Access to the Fuel Tanks and the Work Areas |
| TASK 28-12-46-000-001-A | Removal of the Overpressure Protector Outlet |
| TASK 28-12-46-400-001-A | Installation of the Overpressure Protector Outlet |
| TASK 28-25-00-650-001-A | Pressure Defuel |
| TASK 28-25-00-869-001-A | Fuel Transfer |
| TASK 28-42-00-740-001-A | Status Report (BITE) |
| TASK 28-46-00-740-001-A | Functional (BITE) Test |
| TASK 57-27-11-000-001-A | Removal of the Access Panel |
| TASK 57-27-11-000-002-A | Removal of the Access Panel |
| TASK 57-27-11-400-001-A | Installation of the Access Panel |
| TASK 57-27-11-400-002-A | Installation of the Access Panel |
| ESPM 2048140 | |
| FOR [14QT1] (HARNESS-CHAN B, L WING TK INR) | |
| TASK 28-10-00-910-002-A | Access to the Fuel Tanks and the Work Areas |
| TASK 28-12-46-000-001-A | Removal of the Overpressure Protector Outlet |
| TASK 28-12-46-400-001-A | Installation of the Overpressure Protector Outlet |
| TASK 57-27-11-000-001-A | Removal of the Access Panel |
| TASK 57-27-11-000-002-A | Removal of the Access Panel |
| TASK 57-27-11-400-001-A | Installation of the Access Panel |
| TASK 57-27-11-400-002-A | Installation of the Access Panel |
| TASK 57-27-12-000-002-A | Removal of the Rib 2 Access Panel 540AZ(640AZ) or 540BZ(640BZ) |
| TASK 57-27-12-400-002-A | Installation of the Rib 2 Access Panel 540AZ (640AZ) or 540BZ (640BZ) |
| TASK 57-51-37-000-009-A | Removal of the Access Door |
| TASK 57-51-37-400-009-A | Installation of the Access Door |
| FOR [14QT2] (HARNESS-CHAN B, R WING TK INR) | |
| TASK 28-10-00-910-002-A | Access to the Fuel Tanks and the Work Areas |
| TASK 28-12-46-000-001-A | Removal of the Overpressure Protector Outlet |
| TASK 28-12-46-400-001-A | Installation of the Overpressure Protector Outlet |
| TASK 57-27-11-000-001-A | Removal of the Access Panel |
| TASK 57-27-11-000-002-A | Removal of the Access Panel |
| TASK 57-27-11-400-001-A | Installation of the Access Panel |
| TASK 57-27-11-400-002-A | Installation of the Access Panel |
| TASK 57-27-12-000-002-A | Removal of the Rib 2 Access Panel 540AZ(640AZ) or 540BZ(640BZ) |
| TASK 57-27-12-400-002-A | Installation of the Rib 2 Access Panel 540AZ (640AZ) or 540BZ (640BZ) |
| TASK 57-51-37-000-009-A | Removal of the Access Door |
| TASK 57-51-37-400-009-A | Installation of the Access Door |
Subtask 28-42-43-941-057-A ** ON A/C NOT FOR ALL
A. Safety Precautions
(2) Make sure that the SAFETY BARRIER(S) are in position.
Subtask 28-42-43-860-053-A ** ON A/C NOT FOR ALL WARNING:
BEFORE YOU DO WORK IN OR NEAR A FUEL TANK, MAKE SURE THAT YOU OBEY ALL THE SAFETY PROCEDURES. THIS WILL PREVENT INJURY TO PERSONS AND/OR DAMAGE TO THE AIRCRAFT.
(1) You must obey the fuel safety procedures (Ref. AMM TASK 28-10-00-910-001) when you do work in a fuel tank. (2) Make sure that the SAFETY BARRIER(S) are in position.
B. Aircraft Maintenance Configuration
(1) Make sure that the applicable fuel tank is defueled (Ref. AMM TASK 28-25-00-650-001).
(2) Make sure that the remaining fuel has been drained from the applicable fuel tank (Ref. AMM TASK 28-25-00-650-001).
(3) Make sure that the access platform is below the applicable zone 540 (640).
(4) Make sure that the applicable access panels are removed (Ref. AMM TASK 28-10-00-910-002), (Ref. AMM TASK 57-27-11-000-001), (Ref. AMM TASK 57-27-11-000-002) and (Ref. AMM TASK 28-12-46-000-001):
(a) FOR [14QT1] (HARNESS-CHAN B, L WING TK INR)
Subtask 28-42-43-860-053-C ** ON A/C NOT FOR ALL (1) Make sure that the applicable fuel tank is defueled (Ref. AMM TASK 28-25-00-650-001).
(2) Make sure that the remaining fuel has been drained from the applicable fuel tank (Ref. AMM TASK 28-25-00-650-001).
(3) Make sure that the access platform is below the applicable zone 540 (640).
(4) Make sure that the applicable access panels are removed (Ref. AMM TASK 28-10-00-910-002), (Ref. AMM TASK 57-27-11-000-001), (Ref. AMM TASK 57-27-11-000-002) and (Ref. AMM TASK 28-12-46-000-001):
(a) FOR [14QT1] (HARNESS-CHAN B, L WING TK INR)
- remove 540AB, 540BB, 540CB, 540DB, 540EB, 540FB, 540GB, 540HB, 540JB, 540KB, 574BB
- open 540AZ
- remove 640AB, 640BB, 640CB, 640DB, 640EB, 640FB, 640GB, 640HB, 640JB, 640KB, 674BB
- open 640AZ.
B. Aircraft Maintenance Configuration
(1) Make sure that the applicable fuel tank is defueled (Ref. AMM TASK 28-25-00-650-001).
(2) Make sure that the remaining fuel has been drained from the applicable fuel tank (Ref. AMM TASK 28-25-00-650-001).
(3) Make sure that the ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE is in position below the applicable zone 540 (640).
(4) Make sure that the applicable access panels are removed that follow:
(a) FOR [14QT1] (HARNESS-CHAN B, L WING TK INR)
Remove 540AB, 540BB, 540CB, 540DB, 540EB, 540FB, 540GB, 540HB, 540JB and 540KB (Ref. AMM TASK 28-10-00-910-002), (Ref. AMM TASK 57-27-11-000-001), (Ref. AMM TASK 57-27-11-000-002) and (Ref. AMM TASK 28-12-46-000-001).
(b) FOR [14QT2] (HARNESS-CHAN B, R WING TK INR)
Remove 640AB, 640BB, 640CB, 640DB, 640EB, 640FB, 640GB, 640HB, 640JB and 640KB (Ref. AMM TASK 28-10-00-910-002), (Ref. AMM TASK 57-27-11-000-001), (Ref. AMM TASK 57-27-11-000-002) and (Ref. AMM TASK 28-12-46-000-001).
(5) Make sure that the applicable access doors are removed that follow:
(a) FOR [14QT1] (HARNESS-CHAN B, L WING TK INR)
Remove 574BB (Ref. AMM TASK 57-51-37-000-009).
(b) FOR [14QT2] (HARNESS-CHAN B, R WING TK INR)
Remove 674BB (Ref. AMM TASK 57-51-37-000-009).
(6) Make sure that the applicable RIB2 access panels that follow:
(a) FOR [14QT1] (HARNESS-CHAN B, L WING TK INR)
Remove 540AZ (Ref. AMM TASK 57-27-12-000-002).
(b) FOR [14QT2] (HARNESS-CHAN B, R WING TK INR)
Remove 640AZ (Ref. AMM TASK 57-27-12-000-002).
Subtask 28-42-43-865-069-A ** ON A/C NOT FOR ALL (1) Make sure that the applicable fuel tank is defueled (Ref. AMM TASK 28-25-00-650-001).
(2) Make sure that the remaining fuel has been drained from the applicable fuel tank (Ref. AMM TASK 28-25-00-650-001).
(3) Make sure that the ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE is in position below the applicable zone 540 (640).
(4) Make sure that the applicable access panels are removed that follow:
(a) FOR [14QT1] (HARNESS-CHAN B, L WING TK INR)
Remove 540AB, 540BB, 540CB, 540DB, 540EB, 540FB, 540GB, 540HB, 540JB and 540KB (Ref. AMM TASK 28-10-00-910-002), (Ref. AMM TASK 57-27-11-000-001), (Ref. AMM TASK 57-27-11-000-002) and (Ref. AMM TASK 28-12-46-000-001).
(b) FOR [14QT2] (HARNESS-CHAN B, R WING TK INR)
Remove 640AB, 640BB, 640CB, 640DB, 640EB, 640FB, 640GB, 640HB, 640JB and 640KB (Ref. AMM TASK 28-10-00-910-002), (Ref. AMM TASK 57-27-11-000-001), (Ref. AMM TASK 57-27-11-000-002) and (Ref. AMM TASK 28-12-46-000-001).
(5) Make sure that the applicable access doors are removed that follow:
(a) FOR [14QT1] (HARNESS-CHAN B, L WING TK INR)
Remove 574BB (Ref. AMM TASK 57-51-37-000-009).
(b) FOR [14QT2] (HARNESS-CHAN B, R WING TK INR)
Remove 674BB (Ref. AMM TASK 57-51-37-000-009).
(6) Make sure that the applicable RIB2 access panels that follow:
(a) FOR [14QT1] (HARNESS-CHAN B, L WING TK INR)
Remove 540AZ (Ref. AMM TASK 57-27-12-000-002).
(b) FOR [14QT2] (HARNESS-CHAN B, R WING TK INR)
Remove 640AZ (Ref. AMM TASK 57-27-12-000-002).
C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged:
4. Procedure| PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| 49VU | FUEL/FQI/CHAN/1 | 1QT | A13 |
| 49VU | FUEL/XFR VALVE1/WING/R | 2QP | A11 |
| 49VU | FUEL/XFR VALVE1/WING/L | 1QP | A10 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | FUEL/CTR TK/PUMPS1 AND 2/CTL AND IND | 32QA | R26 |
| 121VU | FUEL/CTR TK/PUMPS1 AND 2/CTL AND IND | 31QA | R25 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | FUEL/FQI/CHANNEL/1 AND 2 | 8QT | L26 |
| 121VU | FUEL/HI/LVL/SPLY | 1QJ | L25 |
| 121VU | FUEL/FQI/CHAN/2 | 2QT | M27 |
| 121VU | FUEL/XFR VALVE2/WING/R | 4QP | M23 |
| 121VU | FUEL/XFR VALVE2/WING/L | 3QP | M22 |
WARNING:
MAKE SURE THAT ALL CABLES IN FUEL TANKS ARE CORRECTLY SUPPORTED (BY CLIPS AND OTHER SUPPORTS).
IF CLIPS OR SUPPORTS ARE MISSING OR DAMAGED, YOU MUST REPLACE THEM.
WARNING:
DO NOT REPAIR CABLES THAT ARE IN FUEL TANKS. DO NOT MAKE IN-LINE SPLICES. IF A CABLE IS DEFECTIVE, YOU MUST REPLACE THE FULL CABLE ASSEMBLY.
WARNING:
MAKE SURE THAT THE INSTALLATION AND ROUTING OF ALL ELECTRICAL CABLES AGREE WITH THE REQUIREMENTS OF THE ELECTRICAL STANDARD PRACTICES MANUAL.
Subtask 28-42-43-420-094-A ** ON A/C NOT FOR ALL A. Preparation for Installation
(1) Get access to opening 540JB(640JB).
(2) Use a SPATULA - PLASTIC to remove the sealant from the interface of the connector 4046VC1 (4046VC2) (34) at RIB 15.
(3) Get access to opening 540BB(640BB).
(4) Use a plastic spatula to remove the sealant from the interface of the connector 4040VC1 (4040VC2) (34) and the rear spar.
(5) Use a Textile-Lint free Cotton - (Material No.14SBA1) made moist with Non Aqueous Cleaner-General - - (Material No.08BAA9) to clean:
(7) Make sure that the parts retained from the removed component are clean and in the correct condition.
(8) Do an inspection of the component interfaces and the adjacent area.
(9) Get access to the opening 540AB (640AB).
(10) Identify and attach the ends of the applicable string to the cables for the fuel probes 22QT1 (22QT2) and 24QT1 (24QT2).
(11) Identify and attach the ends of the applicable string to the cables for the fuel probes 15QJ1 (15QJ2), 23QJ1 (23QJ2), 24QJ1 (24QJ2) and 39QJ1 (39QJ2).
(12) Identify and attach the ends of the applicable string to the cables for the fuel probe 26QT1 (26QT2)).
(13) Identify and attach the ends of the applicable string to the cables for the fuel probe 28QT1 (28QT2).
(14) Identify and attach the ends of the applicable string to the cables for the fuel probe 25QJ1 (25QJ2).
(15) Identify and attach the ends of the applicable string to the cables for the fuel probe 30QT1 (30QT2).
(16) Identify and attach the ends of the applicable cords to the cables for the sensor 26QJ1 (26QJ2) and the fuel probe 32QT1 (32QT2).
(17) Identify and attach the ends of the applicable cords to the cables for the sensor 27QJ1 (27QJ2) and the connector 4046VC1 (4046VC2) (34).
(18) Put TAPE - SELF-AMALGAMATING around each of the cable ends of the harness. This will help to let it move more easily through the conduit.
Subtask 28-42-43-420-095-C ** ON A/C NOT FOR ALL (1) Get access to opening 540JB(640JB).
(2) Use a SPATULA - PLASTIC to remove the sealant from the interface of the connector 4046VC1 (4046VC2) (34) at RIB 15.
(3) Get access to opening 540BB(640BB).
(4) Use a plastic spatula to remove the sealant from the interface of the connector 4040VC1 (4040VC2) (34) and the rear spar.
(5) Use a Textile-Lint free Cotton - (Material No.14SBA1) made moist with Non Aqueous Cleaner-General - - (Material No.08BAA9) to clean:
- the flange and the thread of the connector 4040VC1 (4040VC2) (34)
- the thread of the nut (32)
- the area of the rear spar around the hole for the connector (34)
- the flange and the thread of the connector 4046VC1 (4046VC2) (34)
- the area of the RIB 15 around the hole for the connector (34).
(7) Make sure that the parts retained from the removed component are clean and in the correct condition.
(8) Do an inspection of the component interfaces and the adjacent area.
(9) Get access to the opening 540AB (640AB).
(10) Identify and attach the ends of the applicable string to the cables for the fuel probes 22QT1 (22QT2) and 24QT1 (24QT2).
(11) Identify and attach the ends of the applicable string to the cables for the fuel probes 15QJ1 (15QJ2), 23QJ1 (23QJ2), 24QJ1 (24QJ2) and 39QJ1 (39QJ2).
(12) Identify and attach the ends of the applicable string to the cables for the fuel probe 26QT1 (26QT2)).
(13) Identify and attach the ends of the applicable string to the cables for the fuel probe 28QT1 (28QT2).
(14) Identify and attach the ends of the applicable string to the cables for the fuel probe 25QJ1 (25QJ2).
(15) Identify and attach the ends of the applicable string to the cables for the fuel probe 30QT1 (30QT2).
(16) Identify and attach the ends of the applicable cords to the cables for the sensor 26QJ1 (26QJ2) and the fuel probe 32QT1 (32QT2).
(17) Identify and attach the ends of the applicable cords to the cables for the sensor 27QJ1 (27QJ2) and the connector 4046VC1 (4046VC2) (34).
(18) Put TAPE - SELF-AMALGAMATING around each of the cable ends of the harness. This will help to let it move more easily through the conduit.
B. Installation of the Wing-Tank Inner-Cell Group B Harness 14QT1 (14QT2)
(1) Install the harness 14QT1 (14QT2) between RIB 1 and RIB 2 as follows:
(a) Get access through the opening 540AB(640AB) and find the string at the conduit end.
(b) Use the string to carefully pull the harness 14QT1(14QT2) through the conduit until all the cables come into view.
(c) Remove and discard the string and the tape from the harness.
(2) Install the harness 14QT1 (14QT2) between RIB 2 and RIB 3 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL
(a) Identify the cable ends for the fuel probe 24QT1(24QT2).
(b) Use a CRIMPING TOOL 46447 to crimp the correct color terminal connector (2) to the color identified wires ESPM 2048140.
(c) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 24QT1(24QT2).
(d) Put the cable for the fuel probe 24QT1(24QT2) in position.
(e) Attach the harness 14QT1(14QT2) to the structure and the fuel probe 24QT1(24QT2) body with the cable-ties (1).
(f) Identify the cable ends for the sensor 23QJ1(23QJ2).
(g) Identify the cable ends for the sensor 15QJ1(15QJ2).
(h) Connect the cable to the sensor 15QJ1(15QJ2) with the screws (20) and (23).
(i) TORQUE the screw (20) to between 0.226 and 0.204 m.daN (20.00 and 18.05 lbf.in )
.
(j) TORQUE the screw (23) to between 0.124 and 0.102 m.daN (10.97 and 9.03 lbf.in ).
(k) Put each cable in its clamp (22) with the screws (21).
(l) TORQUE the screws (21) to between 0.067 and 0.034 m.daN (5.93 and 3.01 lbf.in ).
(m) Put the cable for the sensor 15QJ1(15QJ2) in position.
(n) Attach the harness 14QT1(14QT2) to the structure with cable-ties (1).
(o) Remove the bolt (4) and the P clip (3).
(p) Make a coil of the unwanted cable and attach it to the structure with the P clip (3) and the bolt (4).
(q) Identify the applicable cable ends for the sensors 23QJ1(23QJ2) and 24QJ1(24QJ2).
(r) Connect the applicable cables to the terminal of the sensors 23QJ1(23QJ2) and 24QJ1(24QJ2) and tighten the screws (20).
(s) Put the cables for the sensors 23QJ1(23QJ2) and 24QJ1(24QJ2) in position.
(t) Make a coil of the unwanted cable and attach it to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(u) Get access through the door 540AZ(640AZ) to RIB1.
(v) Carefully pull the cables for the fuel probe 22QT1(22QT2), until it reaches the fuel probe.
(w) Identify the end of the cables for the fuel probe 22QT1(22QT2).
(x) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(y) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 22QT1(22QT2).
(z) Put the cable for the fuel probe 22QT1(22QT2) in position.
(aa) Attach the harness 14QT1(14QT2) to the fuel probe 22QT1(22QT2) body and the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(ab) Make a coil of the unwanted cable and attach it to the structure with the cable-ties (1).
(ac) Get access through the opening 540AB(640AB).
(ad) Use the string to carefully pull the harness 14QT1(14QT2) through the conduit, until the cables come into view.
(ae) Remove and discard the string and the tape from the harness.
(3) Install the harness 14QT1 (14QT2) between RIB 3 and RIB 4 as follows:
Electrical Harness 14QT1(14QT2) at RIBS 3, 7, 11, and 13 - Location and Detail ** ON A/C NOT FOR ALL
(a) Identify the cable ends for the fuel probe 26QT1(26QT2).
(b) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(c) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 26QT1(26QT2).
(d) Put the cable for the fuel probe 26QT1(26QT2) in position.
(e) Attach the harness 14QT1(14QT2) to the fuel probe 26QT1(26QT2) body and the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(f) Get access through the opening 540BB(640BB) to RIB7 and find the end of the string at the end of the conduit.
(g) Use the string to carefully pull the harness through the conduit until it comes into view.
(h) Remove and discard the string and the tape from the harness.
(4) Install the harness 14QT1 (14QT2) between RIB 7 and RIB 8 as follows:
(a) Identify the cable ends for the fuel probe 28QT1(28QT2).
(b) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(c) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 28QT1(28QT2).
(d) Put the cables of the fuel probe 28QT1(28QT2) in position.
(e) Attach the harness 14QT1(14QT2) to the fuel probe 28QT1(28QT2) body and the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(f) Get access through the opening 540CB(640CB) to RIB9 and find the string at the end of the conduit.
(g) Use the string to carefully pull the harness through the conduit until it comes into view.
(h) Remove and discard the string and the tape from the harness.
(5) Install the harness 14QT1 (14QT2) between RIB 8 and RIB 9 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL
Electrical Harness 14QT1(14QT2) at RIBS 2 and 9, and at STRGR 11 - Location and Detail ** ON A/C NOT FOR ALL
Electrical Harness 14QT1(14QT2) at RIBS 3, 7, 11, and 13 - Location and Detail ** ON A/C NOT FOR ALL
(a) Identify the cable ends for the the sensor 25QJ1(25QJ2).
(b) Connect the cable to the sensor 25QJ1(25QJ2) with the screws (20) and (23).
(c) TORQUE the screw (20) to between 0.226 and 0.204 m.daN (20.00 and 18.05 lbf.in ).
(d) TORQUE the screw (23) to between 0.124 and 0.102 m.daN (10.97 and 9.03 lbf.in ).
(e) Put the cable in the clamp (22) with the screws (21).
(f) TORQUE the screws (21) to between 0.067 and 0.034 m.daN (5.93 and 3.01 lbf.in ).
(g) Put the cable for the sensor 25QJ1(25QJ2) in position.
(h) Make a coil of the unwanted cable and attach the harness to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(i) Identify the cable ends for the fuel probe 30QT1(30QT2).
(j) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(k) Connect the terminal connectors (2) to the terminal block of the fuel probe 30QT1(30QT2).
(l) Put the cables for the fuel probe 30QT1(30QT2) in position.
(m) Attach the harness 14QT1(14QT2) to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(n) Get access through the opening 540GB(640GB) to RIB13 and find the string at the end of the conduit.
(o) Use the string to carefully pull the harness through the conduit until the cables come into view.
(p) Remove and discard the string and the tape from the harness.
(6) Install the harness 14QT1 (14QT2) between RIB 12 and RIB 13 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 6, 13 and 15 and at the Rear Spar - Detail and Location ** ON A/C NOT FOR ALL
(a) Identify the cable ends of the sensor 26QJ1(26QJ2).
(b) Connect the cable to the sensor 26QJ1(26QJ2) with the screws (20) and (23).
(c) TORQUE the screw (20) to between 0.226 and 0.204 m.daN (20.00 and 18.05 lbf.in ).
(d) TORQUE the screw (23) to between 0.124 and 0.102 m.daN (10.97 and 9.03 lbf.in ).
(e) Put the cables in position in the clamp (22) with the screws (21).
(f) TORQUE the screws (21) to between 0.067 and 0.034 m.daN (5.93 and 3.01 lbf.in ).
(g) Put the cables for the sensor 26QJ1(26QJ2) in position.
(h) Make a coil of the unwanted cable and attach it to the structure with the cable-ties (1).
(i) Get access through the opening 540HB(640HB) to RIB13 and find the string at the end of the conduit.
(j) Use the string to carefully pull the harness through the conduit until it comes into view.
(k) Remove and discard the string and the tape from the harness.
(7) Install the harness 14QT1 (14QT2) between RIB 13 and RIB 14 as follows:
Electrical Harness 14QT1(14QT2) at RIBS 3, 7, 11, and 13 - Location and Detail ** ON A/C NOT FOR ALL
(a) Identify the cable end for the fuel probe 32QT1(32QT2).
(b) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(c) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 32QT1(32QT2).
(d) Put the cables for the fuel probe 32QT1(32QT2) in position.
(e) Attach the harness 14QT1(14QT2) to the fuel probe 32QT1(32QT2) body and the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(f) Get access through the opening 540JB(640JB) to RIB14 and RIB15 and find the string at the end of the conduit.
(g) Use the string to carefully pull the harness 14QT1(14QT2) through the conduit until it comes into view.
(h) Remove and discard the string and the tape from the harness.
(8) Install the harness 14QT1 (14QT2) between RIB 14 and RIB 15 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 6, 13 and 15 and at the Rear Spar - Detail and Location ** ON A/C NOT FOR ALL
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL
Electrical Harness 14QT1(14QT2) at RIBS 2 and 9, and at STRGR 11 - Location and Detail ** ON A/C NOT FOR ALL
(a) Identify the cable ends for the sensor 27QJ1(27QJ2).
(b) Connect the cable to the sensor 27QJ1(27QJ2) with the screws (20) and (23).
(c) TORQUE the screw (20) to between 0.226 and 0.204 m.daN (20.00 and 18.05 lbf.in ).
(d) TORQUE the screw (23) to between 0.124 and 0.102 m.daN (10.97 and 9.03 lbf.in ).
(e) Put each cable in its clamp (22) with the screws (21).
(f) TORQUE the screws (21) to between 0.067 and 0.034 m.daN (5.93 and 3.01 lbf.in ).
(g) Put the cable for the sensor 27QJ1(27QJ2) in position.
(h) Make a coil of the unwanted cable and attach the harness to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(i) Remove the nuts (40), the bolts (42), the anti-rotation plate (41) and the connector 4046VC1(4046VC2) (34).
(j) Remove the nut (32) and the washer (31) from the connector (34).
(k) Apply Threadlocking Adhesive-- Low strength - (Material No.05BAA1) to the threads of the connector (34).
(9) Install the harness 14QT1 (14QT2) between RIB 15 and RIB 16 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 6, 13 and 15 and at the Rear Spar - Detail and Location ** ON A/C NOT FOR ALL
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL
(a) Identify the cable ends of the connector 4046VC1(4046VC2) (34).
(b) Use a crimping tool to crimp the connector pins on the wires of the connector (34) ESPM 2048140.
(c) Insert the connector pins into the connector (34).
(d) Tighten the clamp screws (36) of the backshell (35). Make sure that the cable is firmly clamped in the backshell (35).
(e) Safety the clamp screws (36) and the backshell (35) with lockwire.
(f) Install the new AIPC 28-42-43-01-030 O-RING (30) on the connector (34).
(g) Put the connector (34) in position in the hole in RIB15.
(h) Get access through the opening 540KB(640KB) to RIB15.
(i) Install the washer (31) and the nut (32) on the connector (34).
(j) TORQUE the nut to between 0.92 and 0.84 m.daN (81.42 and 74.34 lbf.in ).
(k) Safety the nut (32) with the anti-rotation plate (41), the bolts (42) and the nuts (40).
(l) Apply Polysulfide Sealant-Fuel Tank Brushable - (Material No.06ABA1) around the connector (34) to seal it to the rear spar.
(m) Remove the blanking cap and connect the plug connector (33) to the connector (34).
(n) Clean the plug connector (33) with a Textile-Lint free Cotton - (Material No.14SBA1) made moist with Non Aqueous Cleaner-General - - (Material No.08BAA9) .
(o) Apply a continuous layer of Corrosion Preventive Compound-Heavy Duty Hard Film - (Material No.12ACB1) to the plug connector (33).
(p) Get access through the opening 540JB(640JB).
(q) Put the cable for the connector (34) in position.
(r) Attach the harness 14QT1(14QT2) to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(s) Get access through the opening 540BB(640BB) to RIB7.
(t) Identify the cable ends for the connector 4040VC1(4040VC2) (34).
(u) Use a crimping tool to crimp the connector pins on the wires of the connector (34) ESPM 2048140.
(v) Insert the connector pins into the connector (34).
(w) Tighten the clamp screws (36) of the backshell (35). Make sure that the cable is firmly clamped in the backshell (35).
(x) Safety the clamp screws (36) and the backshell (35) with lockwire.
(y) Remove the blanking cap and apply Threadlocking Adhesive-- Low strength - (Material No.05BAA1) to the threads of the connector (34).
(z) Install the AIPC 28-42-43-01-030 O-RING (30) on the connector (34).
(aa) Put the connector (34) in position in the hole on the rear spar.
(ab) Get access through the opening 574BB(674BB) to the rear spar.
(ac) Install the washer (31) and the nut (32) on the connector (34).
(ad) TORQUE the nut (32) to between 1.27 and 1.16 m.daN (112.39 and 102.65 lbf.in ).
(ae) Safety the nut (32) with14QFB1 Wire-Locking Dia: 0.8 mm CRES Nickel Alloy -
(af) Apply Polysulfide Sealant-Fuel Tank Brushable - (Material No.06ABA1) around the connector (34) to seal it to the rear spar.
(ag) Remove the blanking cap and connect the plug connector (33) to the connector (34).
(ah) Get access through the opening 540BB(640BB).
(ai) Remove the bolts (4) and the P clips (3) and put the cable (for the connector (34)) in position.
(aj) Attach the harness to the structure with the P clips (3), the bolts (4) and the cable-ties (1).
Subtask 28-42-43-420-095-E ** ON A/C NOT FOR ALL (1) Install the harness 14QT1 (14QT2) between RIB 1 and RIB 2 as follows:
(a) Get access through the opening 540AB(640AB) and find the string at the conduit end.
(b) Use the string to carefully pull the harness 14QT1(14QT2) through the conduit until all the cables come into view.
(c) Remove and discard the string and the tape from the harness.
(2) Install the harness 14QT1 (14QT2) between RIB 2 and RIB 3 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL (b) Use a CRIMPING TOOL 46447 to crimp the correct color terminal connector (2) to the color identified wires ESPM 2048140.
(c) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 24QT1(24QT2).
(d) Put the cable for the fuel probe 24QT1(24QT2) in position.
(e) Attach the harness 14QT1(14QT2) to the structure and the fuel probe 24QT1(24QT2) body with the cable-ties (1).
(f) Identify the cable ends for the sensor 23QJ1(23QJ2).
(g) Identify the cable ends for the sensor 15QJ1(15QJ2).
(h) Connect the cable to the sensor 15QJ1(15QJ2) with the screws (20) and (23).
(i) TORQUE the screw (20) to between 0.226 and 0.204 m.daN (20.00 and 18.05 lbf.in )
. (j) TORQUE the screw (23) to between 0.124 and 0.102 m.daN (10.97 and 9.03 lbf.in )
. (k) Put each cable in its clamp (22) with the screws (21).
(l) TORQUE the screws (21) to between 0.067 and 0.034 m.daN (5.93 and 3.01 lbf.in )
. (m) Put the cable for the sensor 15QJ1(15QJ2) in position.
(n) Attach the harness 14QT1(14QT2) to the structure with cable-ties (1).
(o) Remove the bolt (4) and the P clip (3).
(p) Make a coil of the unwanted cable and attach it to the structure with the P clip (3) and the bolt (4).
(q) Identify the applicable cable ends for the sensors 23QJ1(23QJ2) and 24QJ1(24QJ2).
(r) Connect the applicable cables to the terminal of the sensors 23QJ1(23QJ2) and 24QJ1(24QJ2) and tighten the screws (20).
(s) Put the cables for the sensors 23QJ1(23QJ2) and 24QJ1(24QJ2) in position.
(t) Make a coil of the unwanted cable and attach it to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(u) Get access through the door 540AZ(640AZ) to RIB1.
(v) Carefully pull the cables for the fuel probe 22QT1(22QT2), until it reaches the fuel probe.
(w) Identify the end of the cables for the fuel probe 22QT1(22QT2).
(x) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(y) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 22QT1(22QT2).
(z) Put the cable for the fuel probe 22QT1(22QT2) in position.
(aa) Attach the harness 14QT1(14QT2) to the fuel probe 22QT1(22QT2) body and the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(ab) Make a coil of the unwanted cable and attach it to the structure with the cable-ties (1).
(ac) Get access through the opening 540AB(640AB).
(ad) Use the string to carefully pull the harness 14QT1(14QT2) through the conduit, until the cables come into view.
(ae) Remove and discard the string and the tape from the harness.
(3) Install the harness 14QT1 (14QT2) between RIB 3 and RIB 4 as follows:
Electrical Harness 14QT1(14QT2) at RIBS 3, 7, 11, and 13 - Location and Detail ** ON A/C NOT FOR ALL (b) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(c) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 26QT1(26QT2).
(d) Put the cable for the fuel probe 26QT1(26QT2) in position.
(e) Attach the harness 14QT1(14QT2) to the fuel probe 26QT1(26QT2) body and the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(f) Get access through the opening 540BB(640BB) to RIB7 and find the end of the string at the end of the conduit.
(g) Use the string to carefully pull the harness through the conduit until it comes into view.
(h) Remove and discard the string and the tape from the harness.
(4) Install the harness 14QT1 (14QT2) between RIB 7 and RIB 8 as follows:
(a) Identify the cable ends for the fuel probe 28QT1(28QT2).
(b) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(c) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 28QT1(28QT2).
(d) Put the cables of the fuel probe 28QT1(28QT2) in position.
(e) Attach the harness 14QT1(14QT2) to the fuel probe 28QT1(28QT2) body and the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(f) Get access through the opening 540CB(640CB) to RIB9 and find the string at the end of the conduit.
(g) Use the string to carefully pull the harness through the conduit until it comes into view.
(h) Remove and discard the string and the tape from the harness.
(5) Install the harness 14QT1 (14QT2) between RIB 8 and RIB 9 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL Electrical Harness 14QT1(14QT2) at RIBS 2 and 9, and at STRGR 11 - Location and Detail ** ON A/C NOT FOR ALL Electrical Harness 14QT1(14QT2) at RIBS 3, 7, 11, and 13 - Location and Detail ** ON A/C NOT FOR ALL (b) Connect the cable to the sensor 25QJ1(25QJ2) with the screws (20) and (23).
(c) TORQUE the screw (20) to between 0.226 and 0.204 m.daN (20.00 and 18.05 lbf.in )
. (d) TORQUE the screw (23) to between 0.124 and 0.102 m.daN (10.97 and 9.03 lbf.in )
. (e) Put the cable in the clamp (22) with the screws (21).
(f) TORQUE the screws (21) to between 0.067 and 0.034 m.daN (5.93 and 3.01 lbf.in )
. (g) Put the cable for the sensor 25QJ1(25QJ2) in position.
(h) Make a coil of the unwanted cable and attach the harness to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(i) Identify the cable ends for the fuel probe 30QT1(30QT2).
(j) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(k) Connect the terminal connectors (2) to the terminal block of the fuel probe 30QT1(30QT2).
(l) Put the cables for the fuel probe 30QT1(30QT2) in position.
(m) Attach the harness 14QT1(14QT2) to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(n) Get access through the opening 540GB(640GB) to RIB13 and find the string at the end of the conduit.
(o) Use the string to carefully pull the harness through the conduit until the cables come into view.
(p) Remove and discard the string and the tape from the harness.
(6) Install the harness 14QT1 (14QT2) between RIB 12 and RIB 13 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 6, 13 and 15 and at the Rear Spar - Detail and Location ** ON A/C NOT FOR ALL (b) Connect the cable to the sensor 26QJ1(26QJ2) with the screws (20) and (23).
(c) TORQUE the screw (20) to between 0.226 and 0.204 m.daN (20.00 and 18.05 lbf.in )
. (d) TORQUE the screw (23) to between 0.124 and 0.102 m.daN (10.97 and 9.03 lbf.in )
. (e) Put the cables in position in the clamp (22) with the screws (21).
(f) TORQUE the screws (21) to between 0.067 and 0.034 m.daN (5.93 and 3.01 lbf.in )
. (g) Put the cables for the sensor 26QJ1(26QJ2) in position.
(h) Make a coil of the unwanted cable and attach it to the structure with the cable-ties (1).
(i) Get access through the opening 540HB(640HB) to RIB13 and find the string at the end of the conduit.
(j) Use the string to carefully pull the harness through the conduit until it comes into view.
(k) Remove and discard the string and the tape from the harness.
(7) Install the harness 14QT1 (14QT2) between RIB 13 and RIB 14 as follows:
Electrical Harness 14QT1(14QT2) at RIBS 3, 7, 11, and 13 - Location and Detail ** ON A/C NOT FOR ALL (b) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(c) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 32QT1(32QT2).
(d) Put the cables for the fuel probe 32QT1(32QT2) in position.
(e) Attach the harness 14QT1(14QT2) to the fuel probe 32QT1(32QT2) body and the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(f) Get access through the opening 540JB(640JB) to RIB14 and RIB15 and find the string at the end of the conduit.
(g) Use the string to carefully pull the harness 14QT1(14QT2) through the conduit until it comes into view.
(h) Remove and discard the string and the tape from the harness.
(8) Install the harness 14QT1 (14QT2) between RIB 14 and RIB 15 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 6, 13 and 15 and at the Rear Spar - Detail and Location ** ON A/C NOT FOR ALL Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL Electrical Harness 14QT1(14QT2) at RIBS 2 and 9, and at STRGR 11 - Location and Detail ** ON A/C NOT FOR ALL (b) Connect the cable to the sensor 27QJ1(27QJ2) with the screws (20) and (23).
(c) TORQUE the screw (20) to between 0.226 and 0.204 m.daN (20.00 and 18.05 lbf.in )
. (d) TORQUE the screw (23) to between 0.124 and 0.102 m.daN (10.97 and 9.03 lbf.in )
. (e) Put each cable in its clamp (22) with the screws (21).
(f) TORQUE the screws (21) to between 0.067 and 0.034 m.daN (5.93 and 3.01 lbf.in )
. (g) Put the cable for the sensor 27QJ1(27QJ2) in position.
(h) Make a coil of the unwanted cable and attach the harness to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(i) Remove the nuts (40), the bolts (42), the anti-rotation plate (41) and the connector 4046VC1(4046VC2) (34).
(j) Remove the nut (32) and the washer (31) from the connector (34).
(k) Apply Threadlocking Adhesive-- Low strength - (Material No.05BAA1) to the threads of the connector (34).
(9) Install the harness 14QT1 (14QT2) between RIB 15 and RIB 16 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 6, 13 and 15 and at the Rear Spar - Detail and Location ** ON A/C NOT FOR ALL Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL (b) Use a crimping tool to crimp the connector pins on the wires of the connector (34) ESPM 2048140.
(c) Insert the connector pins into the connector (34).
(d) Tighten the clamp screws (36) of the backshell (35). Make sure that the cable is firmly clamped in the backshell (35).
(e) Safety the clamp screws (36) and the backshell (35) with lockwire.
(f) Install the new AIPC 28-42-43-01-030 O-RING (30) on the connector (34).
(g) Put the connector (34) in position in the hole in RIB15.
(h) Get access through the opening 540KB(640KB) to RIB15.
(i) Install the washer (31) and the nut (32) on the connector (34).
(j) TORQUE the nut to between 0.92 and 0.84 m.daN (81.42 and 74.34 lbf.in )
. (k) Safety the nut (32) with the anti-rotation plate (41), the bolts (42) and the nuts (40).
(l) Apply Polysulfide Sealant-Fuel Tank Brushable - (Material No.06ABA1) around the connector (34) to seal it to the rear spar.
(m) Remove the blanking cap and connect the plug connector (33) to the connector (34).
(n) Clean the plug connector (33) with a Textile-Lint free Cotton - (Material No.14SBA1) made moist with Non Aqueous Cleaner-General - - (Material No.08BAA9) .
(o) Apply a continuous layer of Corrosion Preventive Compound-Heavy Duty Hard Film - (Material No.12ACB1) to the plug connector (33).
(p) Get access through the opening 540JB(640JB).
(q) Put the cable for the connector (34) in position.
(r) Attach the harness 14QT1(14QT2) to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1).
(s) Get access through the opening 540BB(640BB) to RIB7.
(t) Identify the cable ends for the connector 4040VC1(4040VC2) (34).
(u) Use a crimping tool to crimp the connector pins on the wires of the connector (34) ESPM 2048140.
(v) Insert the connector pins into the connector (34).
(w) Tighten the clamp screws (36) of the backshell (35). Make sure that the cable is firmly clamped in the backshell (35).
(x) Safety the clamp screws (36) and the backshell (35) with lockwire.
(y) Remove the blanking cap and apply Threadlocking Adhesive-- Low strength - (Material No.05BAA1) to the threads of the connector (34).
(z) Install the AIPC 28-42-43-01-030 O-RING (30) on the connector (34).
(aa) Put the connector (34) in position in the hole on the rear spar.
(ab) Get access through the opening 574BB(674BB) to the rear spar.
(ac) Install the washer (31) and the nut (32) on the connector (34).
(ad) TORQUE the nut (32) to between 1.27 and 1.16 m.daN (112.39 and 102.65 lbf.in )
. (ae) Safety the nut (32) with
(af) Apply Polysulfide Sealant-Fuel Tank Brushable - (Material No.06ABA1) around the connector (34) to seal it to the rear spar.
(ag) Remove the blanking cap and connect the plug connector (33) to the connector (34).
(ah) Get access through the opening 540BB(640BB).
(ai) Remove the bolts (4) and the P clips (3) and put the cable (for the connector (34)) in position.
(aj) Attach the harness to the structure with the P clips (3), the bolts (4) and the cable-ties (1).
B. Installation of the Wing-Tank Inner-Cell Group B Harness 14QT1 (14QT2)
(1) Install the harness 14QT1 (14QT2) between RIB 1 and RIB 2 as follows:
(a) Get access through the opening 540AB(640AB) and find the string at the conduit end.
(b) Use the string to carefully pull the harness 14QT1(14QT2) through the conduit until all the cables come into view.
(c) Remove and discard the string and the tape from the harness.
(2) Install the harness 14QT1 (14QT2) between RIB 2 and RIB 3 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL
(a) Identify the cable ends for the fuel probe 24QT1(24QT2).
(b) Use a CRIMPING TOOL 46447 to crimp the correct color terminal connector (2) to the color identified wires ESPM 2048140.
(c) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 24QT1(24QT2).
(d) Put the cable for the fuel probe 24QT1(24QT2) in position.
(e) Attach the harness 14QT1(14QT2) to the structure and the fuel probe 24QT1(24QT2) body with the cable-ties (1).
(f) Identify the cable ends for the sensor 23QJ1(23QJ2).
(g) Identify the cable ends for the sensor 15QJ1(15QJ2).
(h) Connect the cable to the sensor 15QJ1(15QJ2) with the screws (20) and (23).
(i) TORQUE the screw (20) to between 0.226 and 0.204 m.daN (20.00 and 18.05 lbf.in ).
(j) TORQUE the screw (23) to between 0.124 and 0.102 m.daN (10.97 and 9.03 lbf.in ).
(k) Put each cable in its clamp (22) with the screws (21).
(l) TORQUE the screws (21) to between 0.067 and 0.034 m.daN (5.93 and 3.01 lbf.in ).
(m) Put the cable for the sensor 15QJ1(15QJ2) in position.
(n) Attach the harness 14QT1(14QT2) to the structure with the cable-ties (1).
(o) Install the nylon spacers (5) between the applicable harnesses with the cable-ties (1).
(p) Remove the bolt (4) and the P clip (3).
(q) Make a coil of the unwanted cable and attach it to the structure with the P clip (3) and the bolt (4).
(r) Identify the applicable cable ends for the sensors 23QJ1(23QJ2) and 24QJ1(24QJ2).
(s) Connect the applicable cables to the terminal of the sensors 23QJ1(23QJ2) and 24QJ1(24QJ2) and tighten the screws (20).
(t) Put the cables for the sensors 23QJ1(23QJ2) and 24QJ1(24QJ2) in position.
(u) Make a coil of the unwanted cable and attach it to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(v) Get access through the door 540AZ(640AZ) to RIB1.
(w) Carefully pull the cables for the fuel probe 22QT1(22QT2), until it reaches the fuel probe.
(x) Identify the end of the cables for the fuel probe 22QT1(22QT2).
(y) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(z) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 22QT1(22QT2).
(aa) Put the cable for the fuel probe 22QT1(22QT2) in position.
(ab) Attach the harness 14QT1(14QT2) to the fuel probe 22QT1(22QT2) body and the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(ac) Make a coil of the unwanted cable and attach it to the structure with the cable-ties (1).
(ad) Get access through the opening 540AB(640AB).
(ae) Use the string to carefully pull the harness 14QT1(14QT2) through the conduit, until the cables come into view.
(af) Remove and discard the string and the tape from the harness.
(3) Install the harness 14QT1 (14QT2) between RIB 3 and RIB 4 as follows:
Electrical Harness 14QT1(14QT2) at RIBS 3, 7, 11, and 13 - Location and Detail ** ON A/C NOT FOR ALL
(a) Identify the cable ends for the fuel probe 26QT1(26QT2).
(b) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(c) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 26QT1(26QT2).
(d) Put the cable for the fuel probe 26QT1(26QT2) in position.
(e) Attach the harness 14QT1(14QT2) to the fuel probe 26QT1(26QT2) body and the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(f) Get access through the opening 540BB(640BB) to RIB7 and find the end of the string at the end of the conduit.
(g) Use the string to carefully pull the harness through the conduit until it comes into view.
(h) Remove and discard the string and the tape from the harness.
(4) Install the harness 14QT1 (14QT2) between RIB 7 and RIB 8 as follows:
(a) Identify the cable ends for the fuel probe 28QT1(28QT2).
(b) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(c) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 28QT1(28QT2).
(d) Put the cables of the fuel probe 28QT1(28QT2) in position.
(e) Attach the harness 14QT1(14QT2) to the fuel probe 28QT1(28QT2) body and the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(f) Get access through the opening 540CB(640CB) to RIB9 and find the string at the end of the conduit.
(g) Use the string to carefully pull the harness through the conduit until it comes into view.
(h) Remove and discard the string and the tape from the harness.
(5) Install the harness 14QT1 (14QT2) between RIB 8 and RIB 9 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL
Electrical Harness 14QT1(14QT2) at RIBS 2 and 9, and at STRGR 11 - Location and Detail ** ON A/C NOT FOR ALL
Electrical Harness 14QT1(14QT2) at RIBS 3, 7, 11, and 13 - Location and Detail ** ON A/C NOT FOR ALL
(a) Identify the cable ends for the the sensor 25QJ1(25QJ2).
(b) Connect the cable to the sensor 25QJ1(25QJ2) with the screws (20) and (23).
(c) TORQUE the screw (20) to between 0.226 and 0.204 m.daN (20.00 and 18.05 lbf.in ).
(d) TORQUE the screw (23) to between 0.124 and 0.102 m.daN (10.97 and 9.03 lbf.in ).
(e) Put the cable in the clamp (22) with the screws (21).
(f) TORQUE the screws (21) to between 0.067 and 0.034 m.daN (5.93 and 3.01 lbf.in ).
(g) Put the cable for the sensor 25QJ1(25QJ2) in position.
(h) Make a coil of the unwanted cable and attach the harness to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(i) Identify the cable ends for the fuel probe 30QT1(30QT2).
(j) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(k) Connect the terminal connectors (2) to the terminal block of the fuel probe 30QT1(30QT2).
(l) Put the cables for the fuel probe 30QT1(30QT2) in position.
(m) Attach the harness 14QT1(14QT2) to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(n) Get access through the opening 540GB(640GB) to RIB13 and find the string at the end of the conduit.
(o) Use the string to carefully pull the harness through the conduit until the cables come into view.
(p) Remove and discard the string and the tape from the harness.
(6) Install the harness 14QT1 (14QT2) between RIB 12 and RIB 13 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 6, 13 and 15 and at the Rear Spar - Detail and Location ** ON A/C NOT FOR ALL
(a) Identify the cable ends of the sensor 26QJ1(26QJ2).
(b) Connect the cable to the sensor 26QJ1(26QJ2) with the screws (20) and (23).
(c) TORQUE the screw (20) to between 0.226 and 0.204 m.daN (20.00 and 18.05 lbf.in ).
(d) TORQUE the screw (23) to between 0.124 and 0.102 m.daN (10.97 and 9.03 lbf.in ).
(e) Put the cables in position in the clamp (22) with the screws (21).
(f) TORQUE the screws (21) to between 0.067 and 0.034 m.daN (5.93 and 3.01 lbf.in ).
(g) Put the cables for the sensor 26QJ1(26QJ2) in position.
(h) Make a coil of the unwanted cable and attach it to the structure with the cable-ties (1).
(i) Get access through the opening 540HB(640HB) to RIB13 and find the string at the end of the conduit.
(j) Use the string to carefully pull the harness through the conduit until it comes into view.
(k) Remove and discard the string and the tape from the harness.
(7) Install the harness 14QT1 (14QT2) between RIB 13 and RIB 14 as follows:
Electrical Harness 14QT1(14QT2) at RIBS 3, 7, 11, and 13 - Location and Detail ** ON A/C NOT FOR ALL
(a) Identify the cable end for the fuel probe 32QT1(32QT2).
(b) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(c) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 32QT1(32QT2).
(d) Put the cables for the fuel probe 32QT1(32QT2) in position.
(e) Attach the harness 14QT1(14QT2) to the fuel probe 32QT1(32QT2) body and the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(f) Get access through the opening 540JB(640JB) to RIB14 and RIB15 and find the string at the end of the conduit.
(g) Use the string to carefully pull the harness 14QT1(14QT2) through the conduit until it comes into view.
(h) Remove and discard the string and the tape from the harness.
(8) Install the harness 14QT1 (14QT2) between RIB 14 and RIB 15 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 6, 13 and 15 and at the Rear Spar - Detail and Location ** ON A/C NOT FOR ALL
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL
Electrical Harness 14QT1(14QT2) at RIBS 2 and 9, and at STRGR 11 - Location and Detail ** ON A/C NOT FOR ALL
(a) Identify the cable ends for the sensor 27QJ1(27QJ2). Connect them to the
(b) Connect the cable to the sensor 27QJ1(27QJ2) with the screws (20) and (23).
(c) TORQUE the screw (20) to between 0.226 and 0.204 m.daN (20.00 and 18.05 lbf.in ).
(d) TORQUE the screw (23) to between 0.124 and 0.102 m.daN (10.97 and 9.03 lbf.in ).
(e) Put each cable in its clamp (22) with the screws (21).
(f) TORQUE the screws (21) to between 0.067 and 0.034 m.daN (5.93 and 3.01 lbf.in ).
(g) Put the cable for the sensor 27QJ1(27QJ2) in position.
(h) Make a coil of the unwanted cable and attach the harness to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(i) Remove the nuts (40), the bolts (42), the anti-rotation plate (41) and the connector 4046VC1(4046VC2) (34).
(j) Remove the nut (32) and the washer (31) from the connector (34).
(k) Apply Threadlocking Adhesive-- Low strength - (Material No.05BAA1) to the threads of the connector (34).
(9) Install the harness 14QT1 (14QT2) between RIB 15 and RIB 16 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 6, 13 and 15 and at the Rear Spar - Detail and Location ** ON A/C NOT FOR ALL
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL
(a) Identify the cable ends of the connector 4046VC1(4046VC2) (34).
(b) Use a crimping tool to crimp the connector pins on the wires of the connector (34) ESPM 2048140.
(c) Insert the connector pins into the connector (34).
(d) Tighten the clamp screws (36) of the backshell (35). Make sure that the cable is firmly clamped in the backshell (35).
(e) Safety the clamp screws (36) and the backshell (35) with lockwire.
(f) Install the new AIPC 28-42-43-01-030 O-RING (30) or AIPC 28-42-85-24-040 O-RING (30) on the connector (34).
(g) Put the connector (34) in position in the hole in RIB15.
(h) Get access through the opening 540KB(640KB) to RIB15.
(i) Install the washer (31) and the nut (32) on the connector (34).
(j) TORQUE the nut to between 0.92 and 0.84 m.daN (81.42 and 74.34 lbf.in ).
(k) Safety the nut (32) with the anti-rotation plate (41), the bolts (42) and the nuts (40).
(l) Apply Polysulfide Sealant-Fuel Tank Brushable - (Material No.06ABA1) around the connector (34) to seal it to the rear spar.
(m) Remove the blanking cap and connect the plug connector (33) to the connector (34).
(n) Clean the plug connector (33) with a Textile-Lint free Cotton - (Material No.14SBA1) made moist with Non Aqueous Cleaner-General - - (Material No.08BAA9) .
(o) Apply a continuous layer of Corrosion Preventive Compound-Heavy Duty Hard Film - (Material No.12ACB1) to the plug connector (33).
(p) Get access through the opening 540JB(640JB).
(q) Put the cable for the connector (34) in position.
(r) Attach the harness 14QT1(14QT2) to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(s) Get access through the opening 540BB(640BB) to RIB7.
(t) Identify the cable ends for the connector 4040VC1(4040VC2) (34).
(u) Use a crimping tool to crimp the connector pins on the wires of the connector (34) ESPM 2048140.
(v) Insert the connector pins into the connector (34).
(w) Tighten the clamp screws (36) of the backshell (35). Make sure that the cable is firmly clamped in the backshell (35).
(x) Safety the clamp screws (36) and the backshell (35) with lockwire.
(y) Remove the blanking cap and apply Threadlocking Adhesive-- Low strength - (Material No.05BAA1) to the threads of the connector (34).
(z) Install the AIPC 28-42-43-01-030 O-RING (30) or AIPC 28-42-85-24-040 O-RING (30) on the connector (34).
(aa) Put the connector (34) in position in the hole on the rear spar.
(ab) Get access through the opening 574BB(674BB) to the rear spar.
(ac) Install the washer (31) and the nut (32) on the connector (34).
(ad) TORQUE the nut (32) to between 1.27 and 1.16 m.daN (112.39 and 102.65 lbf.in ).
(ae) Safety the nut (32) with14QFB1 Wire-Locking Dia: 0.8 mm CRES Nickel Alloy -
(af) Apply Polysulfide Sealant-Fuel Tank Brushable - (Material No.06ABA1) around the connector (34) to seal it to the rear spar.
(ag) Remove the blanking cap and connect the plug connector (33) to the connector (34).
(ah) Get access through the opening 540BB(640BB).
(ai) Remove the bolts (4) and the P clips (3) and put the cable (for the connector (34)) in position.
(aj) Attach the harness to the structure with the P clips (3), the bolts (4) and the cable-ties (1).
Subtask 28-42-43-865-070-A ** ON A/C NOT FOR ALL (1) Install the harness 14QT1 (14QT2) between RIB 1 and RIB 2 as follows:
(a) Get access through the opening 540AB(640AB) and find the string at the conduit end.
(b) Use the string to carefully pull the harness 14QT1(14QT2) through the conduit until all the cables come into view.
(c) Remove and discard the string and the tape from the harness.
(2) Install the harness 14QT1 (14QT2) between RIB 2 and RIB 3 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL (b) Use a CRIMPING TOOL 46447 to crimp the correct color terminal connector (2) to the color identified wires ESPM 2048140.
(c) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 24QT1(24QT2).
(d) Put the cable for the fuel probe 24QT1(24QT2) in position.
(e) Attach the harness 14QT1(14QT2) to the structure and the fuel probe 24QT1(24QT2) body with the cable-ties (1).
(f) Identify the cable ends for the sensor 23QJ1(23QJ2).
(g) Identify the cable ends for the sensor 15QJ1(15QJ2).
(h) Connect the cable to the sensor 15QJ1(15QJ2) with the screws (20) and (23).
(i) TORQUE the screw (20) to between 0.226 and 0.204 m.daN (20.00 and 18.05 lbf.in )
. (j) TORQUE the screw (23) to between 0.124 and 0.102 m.daN (10.97 and 9.03 lbf.in )
. (k) Put each cable in its clamp (22) with the screws (21).
(l) TORQUE the screws (21) to between 0.067 and 0.034 m.daN (5.93 and 3.01 lbf.in )
. (m) Put the cable for the sensor 15QJ1(15QJ2) in position.
(n) Attach the harness 14QT1(14QT2) to the structure with the cable-ties (1).
(o) Install the nylon spacers (5) between the applicable harnesses with the cable-ties (1).
(p) Remove the bolt (4) and the P clip (3).
(q) Make a coil of the unwanted cable and attach it to the structure with the P clip (3) and the bolt (4).
(r) Identify the applicable cable ends for the sensors 23QJ1(23QJ2) and 24QJ1(24QJ2).
(s) Connect the applicable cables to the terminal of the sensors 23QJ1(23QJ2) and 24QJ1(24QJ2) and tighten the screws (20).
(t) Put the cables for the sensors 23QJ1(23QJ2) and 24QJ1(24QJ2) in position.
(u) Make a coil of the unwanted cable and attach it to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(v) Get access through the door 540AZ(640AZ) to RIB1.
(w) Carefully pull the cables for the fuel probe 22QT1(22QT2), until it reaches the fuel probe.
(x) Identify the end of the cables for the fuel probe 22QT1(22QT2).
(y) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(z) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 22QT1(22QT2).
(aa) Put the cable for the fuel probe 22QT1(22QT2) in position.
(ab) Attach the harness 14QT1(14QT2) to the fuel probe 22QT1(22QT2) body and the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(ac) Make a coil of the unwanted cable and attach it to the structure with the cable-ties (1).
(ad) Get access through the opening 540AB(640AB).
(ae) Use the string to carefully pull the harness 14QT1(14QT2) through the conduit, until the cables come into view.
(af) Remove and discard the string and the tape from the harness.
(3) Install the harness 14QT1 (14QT2) between RIB 3 and RIB 4 as follows:
Electrical Harness 14QT1(14QT2) at RIBS 3, 7, 11, and 13 - Location and Detail ** ON A/C NOT FOR ALL (b) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(c) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 26QT1(26QT2).
(d) Put the cable for the fuel probe 26QT1(26QT2) in position.
(e) Attach the harness 14QT1(14QT2) to the fuel probe 26QT1(26QT2) body and the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(f) Get access through the opening 540BB(640BB) to RIB7 and find the end of the string at the end of the conduit.
(g) Use the string to carefully pull the harness through the conduit until it comes into view.
(h) Remove and discard the string and the tape from the harness.
(4) Install the harness 14QT1 (14QT2) between RIB 7 and RIB 8 as follows:
(a) Identify the cable ends for the fuel probe 28QT1(28QT2).
(b) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(c) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 28QT1(28QT2).
(d) Put the cables of the fuel probe 28QT1(28QT2) in position.
(e) Attach the harness 14QT1(14QT2) to the fuel probe 28QT1(28QT2) body and the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(f) Get access through the opening 540CB(640CB) to RIB9 and find the string at the end of the conduit.
(g) Use the string to carefully pull the harness through the conduit until it comes into view.
(h) Remove and discard the string and the tape from the harness.
(5) Install the harness 14QT1 (14QT2) between RIB 8 and RIB 9 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL Electrical Harness 14QT1(14QT2) at RIBS 2 and 9, and at STRGR 11 - Location and Detail ** ON A/C NOT FOR ALL Electrical Harness 14QT1(14QT2) at RIBS 3, 7, 11, and 13 - Location and Detail ** ON A/C NOT FOR ALL (b) Connect the cable to the sensor 25QJ1(25QJ2) with the screws (20) and (23).
(c) TORQUE the screw (20) to between 0.226 and 0.204 m.daN (20.00 and 18.05 lbf.in )
. (d) TORQUE the screw (23) to between 0.124 and 0.102 m.daN (10.97 and 9.03 lbf.in )
. (e) Put the cable in the clamp (22) with the screws (21).
(f) TORQUE the screws (21) to between 0.067 and 0.034 m.daN (5.93 and 3.01 lbf.in )
. (g) Put the cable for the sensor 25QJ1(25QJ2) in position.
(h) Make a coil of the unwanted cable and attach the harness to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(i) Identify the cable ends for the fuel probe 30QT1(30QT2).
(j) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(k) Connect the terminal connectors (2) to the terminal block of the fuel probe 30QT1(30QT2).
(l) Put the cables for the fuel probe 30QT1(30QT2) in position.
(m) Attach the harness 14QT1(14QT2) to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(n) Get access through the opening 540GB(640GB) to RIB13 and find the string at the end of the conduit.
(o) Use the string to carefully pull the harness through the conduit until the cables come into view.
(p) Remove and discard the string and the tape from the harness.
(6) Install the harness 14QT1 (14QT2) between RIB 12 and RIB 13 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 6, 13 and 15 and at the Rear Spar - Detail and Location ** ON A/C NOT FOR ALL (b) Connect the cable to the sensor 26QJ1(26QJ2) with the screws (20) and (23).
(c) TORQUE the screw (20) to between 0.226 and 0.204 m.daN (20.00 and 18.05 lbf.in )
. (d) TORQUE the screw (23) to between 0.124 and 0.102 m.daN (10.97 and 9.03 lbf.in )
. (e) Put the cables in position in the clamp (22) with the screws (21).
(f) TORQUE the screws (21) to between 0.067 and 0.034 m.daN (5.93 and 3.01 lbf.in )
. (g) Put the cables for the sensor 26QJ1(26QJ2) in position.
(h) Make a coil of the unwanted cable and attach it to the structure with the cable-ties (1).
(i) Get access through the opening 540HB(640HB) to RIB13 and find the string at the end of the conduit.
(j) Use the string to carefully pull the harness through the conduit until it comes into view.
(k) Remove and discard the string and the tape from the harness.
(7) Install the harness 14QT1 (14QT2) between RIB 13 and RIB 14 as follows:
Electrical Harness 14QT1(14QT2) at RIBS 3, 7, 11, and 13 - Location and Detail ** ON A/C NOT FOR ALL (b) Use a crimping tool to crimp the correct color terminal connectors (2) to the color identified wires ESPM 2048140.
(c) Connect the terminal connectors (2) to the terminals of the terminal block of the fuel probe 32QT1(32QT2).
(d) Put the cables for the fuel probe 32QT1(32QT2) in position.
(e) Attach the harness 14QT1(14QT2) to the fuel probe 32QT1(32QT2) body and the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(f) Get access through the opening 540JB(640JB) to RIB14 and RIB15 and find the string at the end of the conduit.
(g) Use the string to carefully pull the harness 14QT1(14QT2) through the conduit until it comes into view.
(h) Remove and discard the string and the tape from the harness.
(8) Install the harness 14QT1 (14QT2) between RIB 14 and RIB 15 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 6, 13 and 15 and at the Rear Spar - Detail and Location ** ON A/C NOT FOR ALL Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL Electrical Harness 14QT1(14QT2) at RIBS 2 and 9, and at STRGR 11 - Location and Detail ** ON A/C NOT FOR ALL (b) Connect the cable to the sensor 27QJ1(27QJ2) with the screws (20) and (23).
(c) TORQUE the screw (20) to between 0.226 and 0.204 m.daN (20.00 and 18.05 lbf.in )
. (d) TORQUE the screw (23) to between 0.124 and 0.102 m.daN (10.97 and 9.03 lbf.in )
. (e) Put each cable in its clamp (22) with the screws (21).
(f) TORQUE the screws (21) to between 0.067 and 0.034 m.daN (5.93 and 3.01 lbf.in )
. (g) Put the cable for the sensor 27QJ1(27QJ2) in position.
(h) Make a coil of the unwanted cable and attach the harness to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(i) Remove the nuts (40), the bolts (42), the anti-rotation plate (41) and the connector 4046VC1(4046VC2) (34).
(j) Remove the nut (32) and the washer (31) from the connector (34).
(k) Apply Threadlocking Adhesive-- Low strength - (Material No.05BAA1) to the threads of the connector (34).
(9) Install the harness 14QT1 (14QT2) between RIB 15 and RIB 16 as follows:
Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 6, 13 and 15 and at the Rear Spar - Detail and Location ** ON A/C NOT FOR ALL Electrical Harness 13QT1(13QT2) and 14QT1(14QT2) at RIBS 2, 2/3, 6/7 and 9 - Location and Detail ** ON A/C NOT FOR ALL (b) Use a crimping tool to crimp the connector pins on the wires of the connector (34) ESPM 2048140.
(c) Insert the connector pins into the connector (34).
(d) Tighten the clamp screws (36) of the backshell (35). Make sure that the cable is firmly clamped in the backshell (35).
(e) Safety the clamp screws (36) and the backshell (35) with lockwire.
(f) Install the new AIPC 28-42-43-01-030 O-RING (30) or AIPC 28-42-85-24-040 O-RING (30) on the connector (34).
(g) Put the connector (34) in position in the hole in RIB15.
(h) Get access through the opening 540KB(640KB) to RIB15.
(i) Install the washer (31) and the nut (32) on the connector (34).
(j) TORQUE the nut to between 0.92 and 0.84 m.daN (81.42 and 74.34 lbf.in )
. (k) Safety the nut (32) with the anti-rotation plate (41), the bolts (42) and the nuts (40).
(l) Apply Polysulfide Sealant-Fuel Tank Brushable - (Material No.06ABA1) around the connector (34) to seal it to the rear spar.
(m) Remove the blanking cap and connect the plug connector (33) to the connector (34).
(n) Clean the plug connector (33) with a Textile-Lint free Cotton - (Material No.14SBA1) made moist with Non Aqueous Cleaner-General - - (Material No.08BAA9) .
(o) Apply a continuous layer of Corrosion Preventive Compound-Heavy Duty Hard Film - (Material No.12ACB1) to the plug connector (33).
(p) Get access through the opening 540JB(640JB).
(q) Put the cable for the connector (34) in position.
(r) Attach the harness 14QT1(14QT2) to the structure with the AIPC 28-42-05-20-010 CABLE-TIES (1) or AIPC 28-42-85-21-010 CABLE-TIES (1).
(s) Get access through the opening 540BB(640BB) to RIB7.
(t) Identify the cable ends for the connector 4040VC1(4040VC2) (34).
(u) Use a crimping tool to crimp the connector pins on the wires of the connector (34) ESPM 2048140.
(v) Insert the connector pins into the connector (34).
(w) Tighten the clamp screws (36) of the backshell (35). Make sure that the cable is firmly clamped in the backshell (35).
(x) Safety the clamp screws (36) and the backshell (35) with lockwire.
(y) Remove the blanking cap and apply Threadlocking Adhesive-- Low strength - (Material No.05BAA1) to the threads of the connector (34).
(z) Install the AIPC 28-42-43-01-030 O-RING (30) or AIPC 28-42-85-24-040 O-RING (30) on the connector (34).
(aa) Put the connector (34) in position in the hole on the rear spar.
(ab) Get access through the opening 574BB(674BB) to the rear spar.
(ac) Install the washer (31) and the nut (32) on the connector (34).
(ad) TORQUE the nut (32) to between 1.27 and 1.16 m.daN (112.39 and 102.65 lbf.in )
. (ae) Safety the nut (32) with
(af) Apply Polysulfide Sealant-Fuel Tank Brushable - (Material No.06ABA1) around the connector (34) to seal it to the rear spar.
(ag) Remove the blanking cap and connect the plug connector (33) to the connector (34).
(ah) Get access through the opening 540BB(640BB).
(ai) Remove the bolts (4) and the P clips (3) and put the cable (for the connector (34)) in position.
(aj) Attach the harness to the structure with the P clips (3), the bolts (4) and the cable-ties (1).
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
Subtask 28-42-43-740-057-A ** ON A/C NOT FOR ALL | PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| 49VU | FUEL/FQI/CHAN/1 | 1QT | A13 |
| 49VU | FUEL/XFR VALVE1/WING/R | 2QP | A11 |
| 49VU | FUEL/XFR VALVE1/WING/L | 1QP | A10 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | FUEL/CTR TK/PUMPS1 AND 2/CTL AND IND | 32QA | R26 |
| 121VU | FUEL/CTR TK/PUMPS1 AND 2/CTL AND IND | 31QA | R25 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | FUEL/FQI/CHANNEL/1 AND 2 | 8QT | L26 |
| 121VU | FUEL/HI/LVL/SPLY | 1QJ | L25 |
| 121VU | FUEL/FQI/CHAN/2 | 2QT | M27 |
| 121VU | FUEL/XFR VALVE2/WING/R | 4QP | M23 |
| 121VU | FUEL/XFR VALVE2/WING/L | 3QP | M22 |
D. Test
(1) Do a status report (BITE) of the fuel-quantity indicating system (Ref. AMM TASK 28-42-00-740-001).
(2) Do a functional (BITE) test of the fuel-tank level-sensing system (Ref. AMM TASK 28-46-00-740-001).
5. Close-up(1) Do a status report (BITE) of the fuel-quantity indicating system (Ref. AMM TASK 28-42-00-740-001).
(2) Do a functional (BITE) test of the fuel-tank level-sensing system (Ref. AMM TASK 28-46-00-740-001).
Subtask 28-42-43-410-063-A ** ON A/C NOT FOR ALL
A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the applicable access panels (Ref. AMM TASK 57-27-11-400-001), (Ref. AMM TASK 57-27-11-400-002) and (Ref. AMM TASK 28-12-46-400-001):
(a) FOR [14QT1] (HARNESS-CHAN B, L WING TK INR)
install 540AB 540BB 540CB 540DB 540EB 540FB 540GB 540HB 540JB 574BB
(b) FOR [14QT2] (HARNESS-CHAN B, R WING TK INR)
install 640AB 640BB 640CB 640DB 640EB 640FB 640GB 640HB 640JB 674BB.
(3) Remove the 98D57004013000 HOOK-COVER (RIB 2 SURGE DOORS) and carefully close the door 540AZ (640AZ).
Subtask 28-42-43-410-063-C ** ON A/C NOT FOR ALL (1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the applicable access panels (Ref. AMM TASK 57-27-11-400-001), (Ref. AMM TASK 57-27-11-400-002) and (Ref. AMM TASK 28-12-46-400-001):
(a) FOR [14QT1] (HARNESS-CHAN B, L WING TK INR)
install 540AB 540BB 540CB 540DB 540EB 540FB 540GB 540HB 540JB 574BB
(b) FOR [14QT2] (HARNESS-CHAN B, R WING TK INR)
install 640AB 640BB 640CB 640DB 640EB 640FB 640GB 640HB 640JB 674BB.
(3) Remove the 98D57004013000 HOOK-COVER (RIB 2 SURGE DOORS) and carefully close the door 540AZ (640AZ).
A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the applicable RIB2 access panels that follow:
(a) FOR [14QT1] (HARNESS-CHAN B, L WING TK INR)
Install 540AZ (Ref. AMM TASK 57-27-12-400-002).
(b) FOR [14QT2] (HARNESS-CHAN B, R WING TK INR)
Install 640AZ (Ref. AMM TASK 57-27-12-400-002).
(3) Install the applicable access doors that follow:
(a) FOR [14QT1] (HARNESS-CHAN B, L WING TK INR)
Install 574BB (Ref. AMM TASK 57-51-37-400-009).
(b) FOR [14QT2] (HARNESS-CHAN B, R WING TK INR)
Install 674BB (Ref. AMM TASK 57-51-37-400-009).
(4) Install the applicable access panels that follow:
(a) FOR [14QT1] (HARNESS-CHAN B, L WING TK INR)
Install 540AB, 540BB, 540CB, 540DB, 540EB, 540FB, 540GB, 540HB, 540JB and 540KB (Ref. AMM TASK 57-27-11-400-001), (Ref. AMM TASK 57-27-11-400-002) and (Ref. AMM TASK 28-12-46-400-001).
(b) FOR [14QT2] (HARNESS-CHAN B, R WING TK INR)
Install 640AB, 640BB, 640CB, 640DB, 640EB, 640FB, 640GB, 640HB, 640JB and 640KB (Ref. AMM TASK 57-27-11-400-001), (Ref. AMM TASK 57-27-11-400-002) and (Ref. AMM TASK 28-12-46-400-001).
Subtask 28-42-43-650-053-A ** ON A/C NOT FOR ALL (1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the applicable RIB2 access panels that follow:
(a) FOR [14QT1] (HARNESS-CHAN B, L WING TK INR)
Install 540AZ (Ref. AMM TASK 57-27-12-400-002).
(b) FOR [14QT2] (HARNESS-CHAN B, R WING TK INR)
Install 640AZ (Ref. AMM TASK 57-27-12-400-002).
(3) Install the applicable access doors that follow:
(a) FOR [14QT1] (HARNESS-CHAN B, L WING TK INR)
Install 574BB (Ref. AMM TASK 57-51-37-400-009).
(b) FOR [14QT2] (HARNESS-CHAN B, R WING TK INR)
Install 674BB (Ref. AMM TASK 57-51-37-400-009).
(4) Install the applicable access panels that follow:
(a) FOR [14QT1] (HARNESS-CHAN B, L WING TK INR)
Install 540AB, 540BB, 540CB, 540DB, 540EB, 540FB, 540GB, 540HB, 540JB and 540KB (Ref. AMM TASK 57-27-11-400-001), (Ref. AMM TASK 57-27-11-400-002) and (Ref. AMM TASK 28-12-46-400-001).
(b) FOR [14QT2] (HARNESS-CHAN B, R WING TK INR)
Install 640AB, 640BB, 640CB, 640DB, 640EB, 640FB, 640GB, 640HB, 640JB and 640KB (Ref. AMM TASK 57-27-11-400-001), (Ref. AMM TASK 57-27-11-400-002) and (Ref. AMM TASK 28-12-46-400-001).
B. Fuel Configuration
(1) Refuel, defuel or transfer fuel as necessary (Ref. AMM TASK 12-11-28-650-003), (Ref. AMM TASK 28-25-00-650-001) or (Ref. AMM TASK 28-25-00-869-001).
Subtask 28-42-43-942-054-A ** ON A/C NOT FOR ALL (1) Refuel, defuel or transfer fuel as necessary (Ref. AMM TASK 12-11-28-650-003), (Ref. AMM TASK 28-25-00-650-001) or (Ref. AMM TASK 28-25-00-869-001).
C. Removal of Equipment
(1) Remove the safety barriers.
(2) Remove the WARNING NOTICE(S).
(3) Remove the access platform(s).
(4) Remove the ground support and maintenance equipment, the special and standard tools and all other items.
(1) Remove the safety barriers.
(2) Remove the WARNING NOTICE(S).
(3) Remove the access platform(s).
(4) Remove the ground support and maintenance equipment, the special and standard tools and all other items.