W DOC AIRBUS | AMM A320F

Installation of the Pylons

TASK 54-50-00-400-802-A
Installation of the Pylons

WARNING: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.
WARNING: PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU START A TASK ON OR NEAR:
  • THE FLIGHT CONTROLS
  • THE FLIGHT CONTROL SURFACES
  • THE LANDING GEAR AND THE RELATED DOORS
  • COMPONENTS THAT MOVE.
MOVEMENT OF COMPONENTS CAN KILL OR CAUSE INJURY TO PERSONS AND/OR CAN CAUSE DAMAGE TO THE EQUIPMENT.
WARNING: DO NOT GET FUEL IN YOUR MOUTH, EYES OR ON YOUR SKIN. DO NOT BREATHE THE FUMES FROM THE FUEL. KEEP THE FUEL AWAY FROM SPARKS, FLAME AND HEAT. FUEL IS POISONOUS AND FLAMMABLE, WHICH CAN CAUSE INJURIES TO PERSONS AND DAMAGE TO EQUIPMENT.
WARNING: OBEY THE HYDRAULIC SAFETY PROCEDURES. WORK ON THE HYDRAULIC SYSTEMS CAN BE DANGEROUS.
WARNING: MAKE SURE THAT THE PNEUMATIC SYSTEM IS DEPRESSURIZED BEFORE YOU START WORK. PRESSURIZED AIR CAN CAUSE INJURY TO PERSONNEL.
CAUTION: BEFORE YOU INSTALL/REMOVE THE GSE-TOOL, READ THE INSTRUCTIONS IN THE APPLICABLE GSE INSTRUCTION MANUAL. WHILE YOU OPERATE THIS TOOL, CAREFULLY OBEY THEM. IF YOU DO NOT OBEY THE INSTRUCTIONS, DAMAGE TO EQUIPMENT CAN OCCUR.
CAUTION: THIS PART IS A REMOVABLE STRUCTURAL COMPONENT (RSC), WHICH CAN BE MOVED BETWEEN AIRCRAFT. THUS IT CAN HAVE DIFFERENT OPERATION CONDITIONS AND A DIFFERENT LIFE RECORD (FLIGHT HOURS/FLIGHT CYCLES/CALENDAR) FROM THE AIRCRAFT IT IS INSTALLED ON OR REMOVED FROM. THE OPERATOR IS RESPONSIBLE FOR THE SPECIFIC TRACKING AND CONTINUED AIRWORTHINESS OF REMOVABLE STRUCTURAL COMPONENTS. INCORRECT MAINTENANCE OF THESE COMPONENTS CAN CAUSE A RISK FOR THE FLIGHT SAFETY.
ZONE: 400
FIN: 4020KM1 ** ON A/C NOT FOR ALL
FIN: 4020KM2 ** ON A/C NOT FOR ALL
1. Reason for the Job
Self explanatory
2. Job Set-up Information
 A. Fixtures, Tools, Test and Support Equipment
REFERENCE
QTY
DESIGNATION
No specific
AR
ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE
No specific
1
CAP - BLANKING
No specific
AR
CONTAINER 2 L (0.53 USGAL)
No specific
AR
CONTAINER 3 L(3/4 USGAL)
No specific
1
CRANE HEIGHT 5 M (16FT), 1500 KG (3300 LB)
No specific
AR
WARNING NOTICE(S)
No specific
Torque wrench: range to between 0.47 and 0.37 m.daN (41.59 and 32.74 lbf.in ) T
No specific
Torque wrench: range to between 12 and 1 m.daN (1061.95 and 88.50 lbf.in ) T
No specific
Torque wrench: range to between 5 and 4 m.daN (36.87 and 29.50 lbf.ft ) T
98A54003117000
1
TROLLEY-PYLON STORAGE
98D54403006000
1
R/I PYLON
98D54403007000
1
PYLON HANDLING FOR PW AND CFM
98D54503000001
1
PYLON R/I WRENCH SET
 B. Consumable Materials
REFERENCE
DESIGNATION
(Material No.03FAB1)
Mineral Oil base Grease-- Vaseline or Petrolatum -
(Material No.03GBC1)
Synthetic Oil base Grease-General Purpose Lithium Thickened Low Temp. -
(Material No.08BAA9)
Non Aqueous Cleaner-General - -
(Material No.14QDC1)
Wire-Locking Dia: 0.5 mm (0.020 inch) CRES -
(Material No.14SBA1)
Textile-Lint free Cotton -
 C. Work Zones and Access Panels
ZONE/ACCESS
ZONE DESCRIPTION
400
POWER PLANT, NACELLES AND PYLONS
195BB, 413BT, 413DL, 413ET, 414BR, 414CR, 423BT, 423ET, 424BR, 424CR, 424DR, 471AL, 471BL, 471CL, 472AR, 472BR, 481AL, 481BL, 482AR, 482BR, 482CR, 521BT, 521EB, 621BT, 621EB
FOR [4020KM1] (POWER PLANT-DEMOUNTABLE, ENG 1)
437AL, 438AR, 451AL, 452AR
FOR [4020KM2] (POWER PLANT-DEMOUNTABLE, ENG 2)
447AL, 448AR, 461AL, 462AR
 D. Expendable Parts
FIG.ITEM
DESIGNATION
IPC-CSN
11
O-RINGS
AIPC 28-21-86-01-100
15
O-RINGS
AIPC 28-21-86-01-100
22
RETAINING RINGS
AIPC 28-21-86-01-120
26
RETAINING RINGS
AIPC 28-21-86-01-120
21
O-RINGS
AIPC 28-21-86-01-140
24
O-RINGS
AIPC 28-21-86-01-140
11
O-RINGS
AIPC 28-21-86-02-100
15
O-RINGS
AIPC 28-21-86-02-100
22
RETAINING RINGS
AIPC 28-21-86-02-120
26
RETAINING RINGS
AIPC 28-21-86-02-120
21
O-RINGS
AIPC 28-21-86-02-140
24
O-RINGS
AIPC 28-21-86-02-140
66
SEAL
AIPC 36-11-86-01-300
66
SEAL
AIPC 36-11-86-02-300
116
COTTER PINS
AIPC 54-51-87-01-010
113
TABWASHERS
AIPC 54-51-87-01-040
135
COTTER PINS
AIPC 54-51-87-01-090
132
TABWASHERS
AIPC 54-51-87-01-170
116
COTTER PINS
AIPC 54-51-87-02-010
113
TABWASHERS
AIPC 54-51-87-02-040
135
COTTER PINS
AIPC 54-51-87-02-090
132
TABWASHERS
AIPC 54-51-87-02-170
 E. Referenced Information
REFERENCE
DESIGNATION
TASK 05-57-00-200-001-A
Aircraft Stability
TASK 05-57-00-200-001-B
Aircraft Stability
TASK 12-11-28-650-003-A
Pressure Refuel with Automatic Control
TASK 20-28-00-912-802-A
Electrical Bonding - General Maintenance Procedure
TASK 26-21-41-400-001-E
Installation of the Engine Fire-Extinguisher Bottle
TASK 28-00-00-910-001-A
Fuel Safety Procedures
TASK 28-16-42-400-001-A
Installation of the Fuel Recirculation Check-valve
TASK 28-25-00-869-001-A
Fuel Transfer
TASK 29-00-00-910-002-A
Safety Procedures of the Hydraulic System
TASK 29-10-00-864-001-A
Depressurize the Green Hydraulic System
TASK 29-10-00-864-002-A
Depressurize the Yellow Hydraulic System
TASK 29-14-00-614-001-A
Depressurization of the Hydraulic Reservoirs
TASK 54-52-11-000-805-A
Removal of the Access Skin Panels
TASK 54-52-11-400-805-A
Installation of the Access Skin Panels
TASK 54-53-11-000-804-A
Removal of the Pylon-to-Wing Access Panels and Doors
TASK 54-53-11-400-804-A
Installation of the Pylon-to-Wing Access Panels and Doors
TASK 54-54-00-400-802-A
Installation of the Rear Pylon Fairing (RPF)
TASK 54-56-00-400-802-A
Installation of the Aft Pylon Fairing (APF)
TASK 57-41-37-000-004-A
Removal of the Pressure Relief Panels
TASK 57-41-37-000-009-A
Removal of the Access Panel
TASK 57-41-37-400-009-A
Installation of the Access Panel
TASK 71-00-00-860-833-A
Procedure to Prevent Engine Motoring
TASK 71-00-51-400-802-A
Installation of the Power Plant (Bootstrap Method)
TASK 71-00-51-400-802-A-01
Installation of the Power Plant (JacXson Method)
TASK 71-13-10-400-801-A
Installation of the Left Engine Fan Cowl Door
TASK 71-13-20-400-801-A
Installation of the Right Fan Cowl Door
TASK 73-11-06-000-801-A
Removal of the Fuel Filter Element
TASK 73-11-06-400-801-A
Installation of the Fuel Filter Element
TASK 78-30-00-440-805-A
Reactivation of the Thrust Reverser System after Ground Maintenance
F Pylon-to-Wing Aft Attach-Fitting at RIB10
F Pylon-to-Wing Forward Attach-Fitting at RIB5
F Clearance Check and Adjustment of the Pylon
F Bonding Straps of the Spigot
F Electrical System - Feeder Cable
F Electrical System - Electrical Connectors
F Electrical System - Connections at the Wing Closing Rib
F Hydraulic Lines - Pylon-to-Wing Junction
F Pneumatic System - Bleed-Air Duct Junction
F Fuel System - Pylon-to-Wing Junction
FOR [4020KM1] (POWER PLANT-DEMOUNTABLE, ENG 1)
TASK 78-32-01-400-802-A
Installation of the Left Thrust Reverser Half - Engine 1
TASK 78-32-02-400-802-A
Installation of the Right Thrust Reverser Half - Engine 1
FOR [4020KM2] (POWER PLANT-DEMOUNTABLE, ENG 2)
TASK 78-32-01-400-803-A
Installation of the Left Thrust Reverser Half - Engine 2
TASK 78-32-02-400-803-A
Installation of the Right Thrust Reverser Half - Engine 2
3. Job Set-up
Subtask 54-50-00-941-068-A ** ON A/C NOT FOR ALL
A. Safety Precautions
   (1) Make sure that you did the procedure to prevent engine motoring
(Ref. AMM TASK 71-00-00-860-833).
   (2) On the overhead panel, on AIR COND panel 30VU:
     (a) Make sure that the APU BLEED pushbutton switch is released (the ON legend is off).
     (b) Make sure that the ENG 1(2) BLEED pushbutton switch is released (the OFF legend is on).
     (c) Make sure that the WARNING NOTICE(S) is(are) in position to tell persons not to push the APU BLEED and ENG 1(2) BLEED pushbutton switches.
   (3) On the center pedestal, on FLAPS panel 115VU:
     (a) Make sure that the slap and flat control lever is in the "0" (fully retracted) position.
     (b) Make sure that the WARNING NOTICE(S) is(are) in position to tell persons not to move the slat and flap control lever.
   (4) Make sure that you obeyed the instructions of the fuel safety procedure (Ref. AMM TASK 28-00-00-910-001).
   (5) Make sure that you obeyed the instructions of the hydraulic safety procedure (Ref. AMM TASK 29-00-00-910-002).
   (6) On the overhead panel, on the HYD section of control panel 40VU:
     (a) Make sure that the ENG 1(2) PUMP pushbutton switch is released (the OFF legend is on).
     (b) Make sure that the WARNING NOTICE(S) is(are) in position to tell persons not to pressurize the applicable hydraulic system:
       1 On HYD/FUEL panel 40VU
       2 On the Ground Service Panel (GSP) of the applicable hydraulic system.
   (7) Make sure that the WARNING NOTICE(S) is(are) in position on access door 195BB to tell persons not to pressurize the reservoirs of the applicable hydraulic system.
   (8) Make sure that the aircraft is stable (Ref. AMM TASK 05-57-00-200-001).
Subtask 54-50-00-865-060-A ** ON A/C NOT FOR ALL
WARNING: MAKE SURE THAT CIRCUIT BREAKERS 1QG (2QG) AND 3QG (4QG) ARE OPEN BEFORE YOU OPEN CIRCUIT BREAKER 1KC1 (1KC2). IF YOU DO NOT OBEY THIS INSTRUCTION, THE LP FUEL VALVE WILL OPEN AND THERE IS A RISK THAT FUEL WILL FLOW OUT.
WARNING: MAKE SURE THAT YOU OPEN THE CIRCUIT BREAKERS AS FOLLOWS:
  • 1JH AND 3JH1 BEFORE 2KS1
  • 1JH AND 3JH2 BEFORE 2KS2.
IF YOU DO NOT OBEY THIS SEQUENCE, THERE IS A RISK OF ELECTROCUTION. THIS IS BECAUSE YOU WILL START CONTINUOUS IGNITION IF YOU OPEN CIRCUIT BREAKER 2KS1 OR 2KS2 FIRST.
WARNING: MAKE SURE THAT THE PROBE HEATER AND WINDOW HEATER CIRCUIT-BREAKERS ARE OPEN BEFORE YOU OPEN THE PHC AND WHC CIRCUIT BREAKERS. IF YOU DO NOT OBEY THIS SEQUENCE:
  • THE PROBES WILL BECOME TOO HOT.
  • THIS CAN CAUSE INJURY TO MAINTENANCE PERSONNEL AND/OR DAMAGE TO EQUIPMENT.
B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged:
PANELDESIGNATIONFINLOCATION
** ON A/C NOT FOR ALL
49VUENGINE/1 AND 2/IGN/SYS A1JHA03
49VUANTI ICE/PROBES/AOA/14DA1D04
49VUANTI ICE/PROBES/PHC/12DA1D03
49VUANTI ICE/PROBES/PITOT/13DA1D02
49VUANTI ICE/RAIN/RPLNT/CAPT1DB1D01
** ON A/C NOT FOR ALL
121VUENGINE/ENG1 AND 2 FIRE EXTIG/BTL2/SQUIB/B2WE1Q44
121VUENGINE/ENG1 AND 2 FIRE EXTIG/BTL1/SQUIB/A1WE1Q43
121VUENGINE/ENG1 AND 2 FIRE EXTIG/BTL1/SQUIB/B2WE2Q42
121VUENGINE/ENG1 AND 2 FIRE EXTIG/BTL2/SQUIB/A1WE2Q41
** ON A/C NOT FOR ALL
121VUENGINE/ENG1 AND 2 FIRE EXTIG/BTL2/SQUIB/B2WE1Q43
121VUENGINE/ENG1 AND 2 FIRE EXTIG/BTL1/SQUIB/A1WE1Q42
121VUENGINE/ENG1 AND 2 FIRE EXTIG/BTL1/SQUIB/B2WE2Q41
121VUENGINE/ENG1 AND 2 FIRE EXTIG/BTL2/SQUIB/A1WE2Q40
** ON A/C NOT FOR ALL
122VUANTI ICE/WINDOWS/R4DG2W14
122VUANTI ICE/WHC/25DG2W13
122VUANTI ICE/RAIN/RPLNT/F/O1DB2W11
122VUANTI ICE/WINDOWS/L4DG1X14
122VUANTI ICE/WHC/15DG1X13
122VUANTI ICE/PROBES/PHC/32DA3Y16
122VUANTI ICE/PROBES/2/TAT1DA2Y15
122VUANTI ICE/PROBES/2/PITOT3DA2Y14
122VUANTI ICE/PROBES/2/AOA4DA2Y13
122VUANTI ICE/PROBES/PHC/22DA2Y12
122VUANTI ICE/PROBES/2/STATIC5DA2Y11
122VUANTI ICE/PROBES/3/PITOT3DA3Z16
122VUANTI ICE/PROBES/3/AOA4DA3Z15
122VUANTI ICE/PROBES/3/STATIC5DA3Z14
122VUANTI ICE/PROBES/1/STATIC5DA1Z13
122VUANTI ICE/PROBES/1/TAT1DA1Z12
123VUY HYD/ELEC/PUMP3802GXAB06
123VUY HYD/ELEC/ELEC PUMP/NORM3801GXAB03
123VUANTI ICE/L/WHSLD1DG1AF10
123VUANTI ICE/R/WHSLD1DG2AF03
FOR FIN: 4020KM1 (POWER PLANTDEMOUNTABLE, ENG 1)
49VUFUEL/LP VALVE/MOT1/ENG11QGA08
49VUENGINE/1/FIRE DET/LOOP A7WD1A06
49VUENGINE/1/FADEC A/AND EIU 12KS1A04
49VUENGINE/1/HP FUEL SOV1KC1A01
49VUAIR BLEED/ENG 1/CTL2HA1D11
49VUHYDRAULIC/G HYD/PUMP ENG1/CTL1701GKH12
** ON A/C NOT FOR ALL
121VUDCV B/ENG1 PWR SUPPLY103KS1K44
121VUDCV A/ENG1 PWR SUPPLY102KS1K42
121VUENG1/REV/LOCK1EG1N44
121VUENGINE/ENG1/FADEC B/AND EIU 14KS1R41
121VUICU A/ENG1 PWR SUPPLY22KS1R39
** ON A/C NOT FOR ALL
121VUFUEL/LP VALVE/MOT2/ENG13QGM25
121VUOIL/PRESS/ENG110KC1N40
121VUPHMU/ENG195KS1P44
121VUENGINE/IGN/ENG1/SYS B3JH1P41
121VUENGINE/LATCH DOORS & SLATS/ENG193KS1P39
121VUENGINE/ENG1/FIRE DET/LOOP B8WD1Q38
121VUICU B/ENG1 PWR SUPPLY101KS1R42
** ON A/C NOT FOR ALL
121VUDCV A/ENG1 PWR SUPPLY102KS1N44
121VUDCV B/ENG1 PWR SUPPLY103KS1Q44
121VUENG1/REV/LOCK1EG1R44
121VUENGINE/ENG1/FADEC B/AND EIU 14KS1R40
121VUICU A/ENG1 PWR SUPPLY22KS1R38
** ON A/C NOT FOR ALL
122VUELEC/GCU/12XU1T26
122VUELEC/IDG1/DISC1XTT24
122VUANTI ICE/ENG/11DN1X10
122VUAIR BLEED/ENG 1/MONG3HA1Z23
FOR FIN: 4020KM2 (POWER PLANTDEMOUNTABLE, ENG 2)
49VUFUEL/LP VALVE/MOT1/ENG22QGA09
49VUENGINE/2/FIRE DET/LOOP B8WD2A07
49VUENGINE/2/FADEC A/AND EIU 22KS2A05
49VUENGINE/2/HP FUEL SOV1KC2A02
49VUAIR BLEED/ENG 2/MONG3HA2D12
** ON A/C NOT FOR ALL
121VUDCV B/ENG2 PWR SUPPLY103KS2K45
121VUDCV A/ENG2 PWR SUPPLY102KS2K43
121VUENG2/REV/LOCK1EG2N45
121VUENGINE/ENG2/FADEC B/AND EIU24KS2Q40
121VUICU A/ENG2 PWR SUPPLY22KS2R40
** ON A/C NOT FOR ALL
121VUFUEL/LP VALVE/MOT2/ENG24QGM26
121VUOIL/PRESS/ENG210KC2N42
121VUPHMU/ENG295KS2P45
121VUENGINE/IGN/ENG2/SYS B3JH2P42
121VUENGINE/LATCH DOORS & SLATS/ENG293KS2P40
121VUENGINE/ENG2/FIRE DET/LOOP A7WD2Q39
121VUHYDRAULIC/Y HYD/PUMP ENG2/CTL3701GDQ36
121VUICU B/ENG2 PWR SUPPLY101KS2R43
** ON A/C NOT FOR ALL
121VUDCV A/ENG2 PWR SUPPLY102KS2N45
121VUDCV B/ENG2 PWR SUPPLY103KS2Q45
121VUENG2/REV/LOCK1EG2R45
121VUENGINE/ENG2/FADEC B/AND EIU24KS2R41
121VUICU A/ENG2 PWR SUPPLY22KS2R39
** ON A/C NOT FOR ALL
122VUELEC/GCU/22XU2T27
122VUELEC/IDG2/DISC2XTT25
122VUANTI ICE/ENG/21DN2W10
122VUAIR BLEED/ENG 2/CTL2HA2Z22
** ON A/C NOT FOR ALL
FOR FIN: 101RH (DIRCIDS, 1)
49VUCOM/CIDS/DIR ESS/1150RHG01
** ON A/C NOT FOR ALL
49VUAIR COND/CIDS/SDF/DIR1 ESS15WHC05
** ON A/C NOT FOR ALL
49VUCOM NAV/CIDS/DIR1 ESS150RHG01
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DIR NORM/1151RHM05
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DIR NORM/1151RHM06
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DIR1 NORM151RHM05
** ON A/C NOT FOR ALL
122VUAIR COND/CIDS/SDF/DIR NORM/117WHT17
** ON A/C NOT FOR ALL
FOR FIN: 102RH (DIRCIDS, 2)
49VUCOM/CIDS/DIR ESS/2157RHG02
** ON A/C NOT FOR ALL
49VUCOM/CIDS/DIR ESS/1150RHG01
** ON A/C NOT FOR ALL
49VUAIR COND/CIDS/SDF/DIR2 ESS18WHC06
** ON A/C NOT FOR ALL
49VUCOM DIR ESS/2157RHG02
** ON A/C NOT FOR ALL
49VUCOM NAV/CIDS/DIR2 ESS157RHG02
49VUCOM NAV/CIDS/DIR1 ESS150RHG01
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DIR NORM/2156RHM06
121VUCOM NAV/CIDS/DIR NORM/1151RHM05
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DIR NORM/2156RHM07
121VUCOM NAV/CIDS/DIR NORM/1151RHM06
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DIR2 NORM156RHM06
121VUCOM NAV/CIDS/DIR1 NORM151RHM05
** ON A/C NOT FOR ALL
122VUAIR COND/CIDS/SDF/DIR NORM/214WHT18
Subtask 54-50-00-864-055-A ** ON A/C NOT FOR ALL
C. Depressurization of the Hydraulic Systems
WARNING: MAKE SURE YOU DEPRESSURIZED THE HYDRAULIC SYSTEM. IF YOU LOOSEN A HYDRAULIC TUBE FITTING WHEN THERE IS PRESSURE IN THE HYDRAULIC SYSTEM, YOU CAN CAUSE INJURIES TO PERSONS OR DAMAGE TO EQUIPMENT.
   (1) Make sure that the applicable hydraulic system is depressurized (Ref. AMM TASK 29-10-00-864-001) or (Ref. AMM TASK 29-10-00-864-002).
NOTE: 4020KM1 (ENG1) supplies the Green hydraulic system and 4020KM2 (ENG2) supplies the Yellow hydraulic system.
   (2) Make sure that the reservoirs of the applicable hydraulic system are depressurized (Ref. AMM TASK 29-14-00-614-001).
Subtask 54-50-00-010-058-A ** ON A/C NOT FOR ALL
D. Removal of the Access Panels and Doors
   (1) Make sure that the ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE is in position:
     (a) For the left pylon, in zones 410 and 470
     (b) For the right pylon, in zones 420 and 480.
   (2) Make sure that the access skin panels are removed (Ref. AMM TASK 54-52-11-000-805):
     (a) For the left pylon: 413BT 414BR and 414CR
     (b) For the right pylon: 423BT 424BR and 424CR.
   (3) Make sure that the pylon-to-wing access panels and doors are removed (Ref. AMM TASK 54-53-11-000-804):
     (a) For the left pylon: 413ET 413DL 471AL 471BL 471CL 472AR and 472BR
     (b) For the right pylon: 423ET 424DR 482AR 482BR 482CR 481BL and 481AL.
   (4) Make sure that the access panels are removed (Ref. AMM TASK 57-41-37-000-009):
     (a) For the left wing: 521BT
     (b) For the right wing: 621BT.
   (5) Make sure that the pressure relief panels are removed (Ref. AMM TASK 57-41-37-000-004):
     (a) For the left wing: 521EB
     (b) For the right wing: 621EB.
Subtask 54-50-00-110-052-A ** ON A/C NOT FOR ALL
E. Preparation for Installation
   (1) Make sure that the parts retained from the removed component are clean and in the correct condition.
   (2) Clean the parts retained from the removed component with Non Aqueous Cleaner-General - - (Material No.08BAA9) and the Textile-Lint free Cotton - (Material No.14SBA1) , if necessary.
   (3) Do an inspection of the component interfaces and the adjacent area.
4. Procedure
Subtask 54-50-00-480-057-A ** ON A/C NOT FOR ALL
A. Installation of the Tool
   (1) Put the CRANE HEIGHT 5 M (16FT), 1500 KG (3300 LB) in position.
   (2) Install the 98D54403007000 PYLON HANDLING FOR PW AND CFM on the CRANE HEIGHT 5 M (16FT), 1500 KG (3300 LB) and attach it to the pylon.
   (3) Disengage the pylon from the 98A54003117000 TROLLEY-PYLON STORAGE with the 98D54403007000 PYLON HANDLING FOR PW AND CFM.
   (4) Put the 98D54403006000 R/I PYLON in position below the pylon.
   (5) Attach the pylon to the 98D54403006000 R/I PYLON.
   (6) Remove the 98D54403007000 PYLON HANDLING FOR PW AND CFM from the pylon.
   (7) Attach the CRANE HEIGHT 5 M (16FT), 1500 KG (3300 LB) to the 98D54403006000 R/I PYLON.
   (8) Put the 98D54403006000 R/I PYLON together with the CRANE HEIGHT 5 M (16FT), 1500 KG (3300 LB) in position below the wing.
Subtask 54-50-00-914-053-A ** ON A/C NOT FOR ALL
B. Preparation for the Installation of the Spigot Fitting
   (1) Clean the friction surfaces and the spigot ball joint with the Textile-Lint free Cotton - (Material No.14SBA1) soaked with Non Aqueous Cleaner-General - - (Material No.08BAA9) .
   (2) Apply Synthetic Oil base Grease-General Purpose Lithium Thickened Low Temp. - (Material No.03GBC1) on the spigot ball joint.
   (3) Use the CRANE HEIGHT 5 M (16FT), 1500 KG (3300 LB) to lift the spigot ball joint and put it in position.
   (4) Install the pylon below the wing:
     (a) Tilt the front shackles to keep them out of the front shackle housing.
     (b) Install the spigot in the pylon ball joint.
Subtask 54-50-00-420-080-A ** ON A/C NOT FOR ALL
C. Connection of the Pylon-to-Wing Attach-Fittings
WARNING: USE PROTECTIVE GOGGLES WHEN YOU REMOVE OR INSTALL A COTTER PIN. EACH TIME YOU REMOVE A COTTER PIN DURING THE TASK, DISCARD IT IMMEDIATELY. A LOOSE COTTER PIN CAN CUT YOU OR MAKE YOU BLIND.
   (1) Install the aft fail-safe pins and the sleeves at RIB10. To do this:
F Pylon-to-Wing Aft Attach-Fitting at RIB10 ** ON A/C NOT FOR ALL
     (a) Make sure that the shackles are in the correct position.
     (b) Apply Synthetic Oil base Grease-General Purpose Lithium Thickened Low Temp. - (Material No.03GBC1) on the sleeves (130) and all the friction surfaces.
CAUTION: USE BULLET PINS WHEN YOU INSTALL THE SLEEVES. THIS IS TO PREVENT DAMAGE TO THE THREADS.
     (c) Install the sleeves (130).
     (d) Install the new AIPC 54-51-87-01-170 TABWASHERS (132) (left) and the new AIPC 54-51-87-02-170 TABWASHERS (132) (right).
     (e) Install the nuts (133).
     (f) Lock the sleeves (130) with a special wrench from the 98D54503000001 PYLON R/I WRENCH SET.
     (g) TORQUE the nuts (133) to between 12 and 1 m.daN (1061.95 and 88.50 lbf.in ) T. For this, use a pin wrench from the 98D54503000001 PYLON R/I WRENCH SET and a torque wrench.
     (h) Bend the tabwashers (132) to safety the nuts (133).
     (i) Install the fail safe pins (131) with a pin wrench from the 98D54503000001 PYLON R/I WRENCH SET.
     (j) Lock the fail safe pins (131) with a pin wrench from the 98D54503000001 PYLON R/I WRENCH SET.
     (k) Install the nuts (134) with a pin wrench from the 98D54503000001 PYLON R/I WRENCH SET.
     (l) TORQUE the nuts (134) to between 12 and 1 m.daN (1061.95 and 88.50 lbf.in ) T.
     (m) Safety the nuts (134) with the new AIPC 54-51-87-01-090 COTTER PINS (135) (left) and the new AIPC 54-51-87-02-090 COTTER PINS (135) (right).
   (2) Install the forward fail safe pins and the sleeves at RIB5. To do this:
F Pylon-to-Wing Forward Attach-Fitting at RIB5 ** ON A/C NOT FOR ALL
     (a) Make sure that the shackles are in the correct position.
     (b) Apply Synthetic Oil base Grease-General Purpose Lithium Thickened Low Temp. - (Material No.03GBC1) on the sleeves (112) and all the friction surfaces.
CAUTION: USE BULLET PINS WHEN YOU INSTALL THE SLEEVES. THIS IS TO PREVENT DAMAGE TO THE THREADS.
     (c) Install the sleeves (112).
NOTE: For the bottom attachments, the nuts, the cotter pins and the lockwashers are installed in the inner side of the pylons (always symmetrically to the pylon centerline).
     (d) Install the new AIPC 54-51-87-01-040 TABWASHERS (113) (left) and the new AIPC 54-51-87-02-040 TABWASHERS (113) (right).
     (e) Install the nuts (114).
     (f) Lock the sleeves (112) with a special wrench from the 98D54503000001 PYLON R/I WRENCH SET.
     (g) TORQUE the nuts (114) to between 5 and 4 m.daN (36.87 and 29.50 lbf.ft ) T. For this, use a pin wrench from the 98D54503000001 PYLON R/I WRENCH SET and a torque wrench.
     (h) Bend the tabwashers (113) to safety the nuts (114).
     (i) Install the fail safe pins (111).
     (j) Lock the fail safe pins (111) with a pin wrench from the 98D54503000001 PYLON R/I WRENCH SET.
     (k) Install the nuts (115) with a pin wrench from the 98D54503000001 PYLON R/I WRENCH SET.
     (l) TORQUE the nuts (115) to between 5 and 4 m.daN (36.87 and 29.50 lbf.ft ) T.
     (m) Safety the nuts (115) with the new AIPC 54-51-87-01-010 COTTER PINS (116) (left) and the new AIPC 54-51-87-02-010 COTTER PINS (116) (right).
Subtask 54-50-00-220-052-A ** ON A/C NOT FOR ALL
D. Clearance Check and Adjustment of the Pylon
F Clearance Check and Adjustment of the Pylon ** ON A/C NOT FOR ALL
   (1) Make sure that clearance A between the pylon-to-wing forward attach-fitting (150) and the tabwasher (151) is a minimum of 0.1 mm (0.0039 in.).
   (2) Make sure that clearance B between the ball joint (152) and the spigot (153) is 9 +2.5 mm or -4 mm (0.3543 +0.0984 in. or -0.1575 in.).
   (3) Make sure that clearance C between the air dam seal-support (156) and the wing fairing (154) is 14 +3 mm or -3 mm (0.5512 +0.1181 in. or -0.1181 in.).
   (4) Adjust the air dam seal and air dam seal-support (156), if necessary, to get clearance C. To do this:
     (a) Loosen the screws (154) and adjust the air dam seal and air dam seal-support (156).
     (b) TORQUE the screws (154) to between 0.47 and 0.37 m.daN (41.59 and 32.74 lbf.in ) T.
Subtask 54-50-00-020-085-A ** ON A/C NOT FOR ALL
E. Removal of the Tool
   (1) Remove the 98D54403006000 R/I PYLON from:
     (a) The forward engine-to-pylon attach-fittings
     (b) The aft engine-to-pylon attach-fittings (RIB5).
   (2) Lower the 98D54403006000 R/I PYLON to the ground.
   (3) Remove the CRANE HEIGHT 5 M (16FT), 1500 KG (3300 LB).
Subtask 54-50-00-420-081-A ** ON A/C NOT FOR ALL
F. Connection of the Bonding Straps of the Spigot
F Bonding Straps of the Spigot ** ON A/C NOT FOR ALL
   (1) Do the electrical bonding at the applicable locations of the bonding brackets that are installed on the pylon box at RIB6 (Ref. AMM TASK 20-28-00-912-802).
   (2) Put the bonding straps (1) in position on the bonding brackets that are installed on the pylon box at RIB6.
   (3) Install the bolts (2) and tighten them.
Subtask 54-50-00-420-082-A ** ON A/C NOT FOR ALL
G. Installation of the Electrical Systems
NOTE: It is not permitted to make the electrical cables of the pylon go across each other during the installation.
NOTE: When you assemble the cable supports (86) and (90), the smallest hole diameter 4.9 -0.2 mm or +0.2 mm (0.1929 -0.0079 in. or +0.0079 in.) must be in the center.
   (1) Remove the CAP-BLANKING from each electrical connector and receptacle.
   (2) Make sure that all the electrical connections are clean and in the correct condition.
   (3) Put the cables in position on the pylon.
   (4) Connect the electrical feeders to the right side of the forward fairing structure:
F Electrical System - Feeder Cable ** ON A/C NOT FOR ALL
     (a) Connect connector 424VC1A(424VC2A).
     (b) Put the spacer (95) in position with the clamp (94).
     (c) Install the washer (93) and the bolt (92).
     (d) Tighten the bolt (92).
     (e) Put the clamps (72) in position.
     (f) Install the washers (71) and the bolts (70).
     (g) Tighten the bolts (70).
CAUTION: REFER TO THE MATCH MARKS MADE DURING THE REMOVAL WHEN YOU CONNECT THE ELECTRICAL WIRES. IF YOU MAKE AN ERROR WHEN YOU CONNECT THE WIRES YOU WILL CAUSE DAMAGE TO EQUIPMENT.
     (h) When you connect the electrical feeders, refer to the marks made during the removal procedure.
     (i) Install the electrical feeders on terminal block 400VT1(400VT2) (80) with the washers (81) and the nuts (82).
     (j) Tighten the nuts (82).
WARNING: USE PROTECTIVE GOGGLES AND GLOVES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU CUT LOCKWIRE, REMOVE AND DISCARD IT IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR MAKE YOU BLIND, AND/OR CAN CAUSE DAMAGE.
     (k) Install the cover (79) on terminal block 400VT1(400VT2) (80) and safety them with the new 14QDC1Wire-Locking Dia: 0.5 mm (0.020 inch) CRES -.
     (l) Install the cable supports (90), (86) and (75) on the right side of the forward fairing structure:
CAUTION: MAKE SURE THAT YOU INSTALL EACH OF THE SCREWS IN ITS CORRECT POSITION. THE SCREWS HAVE DIFFERENT LENGTHS. IF YOU DO NOT INSTALL EACH OF THE SCREWS IN ITS CORRECT POSITION, YOU CAN CAUSE DAMAGE.
       1 Cable supports (90):
         a Put the the clamp block plates (91) in the correct position with the cable supports (90) and the clamps (89) on the right side of the forward fairing structure.
         b Install the washers (88) and the bolts (87).
         c Tighten the bolts (87).
       2 Cable supports (86):
         a Put the cable supports (86) in correct position with the clamps (85) on the right side of the forward fairing structure.
         b Install the washers (84) and the bolts (83).
         c Tighten the bolts (83).
       3 Cable supports (75):
         a Put the cable supports (75) in the correct position on the right side of the forward fairing structure.
         b Install the washers (77) and the bolts (78).
         c Tighten the bolts (78).
         d Install the washers (74) and the bolts (73).
         e Install the nuts (76) and tighten them.
   (5) Remove the CAP-BLANKING from each electrical connector and receptacle.
   (6) Connect the electrical connectors to their connections adjacent to RIB8 of the pylon box:
F Electrical System - Electrical Connectors ** ON A/C NOT FOR ALL
     (a) For the left pylon:
  • 471VCA, 473VCA and 475VCA.
     (b) For the right pylon:
  • 470VCA, 472VCA and 474VCA.
   (7) Connect the electrical connectors to their connections at the wing closing rib:
F Electrical System - Connections at the Wing Closing Rib ** ON A/C NOT FOR ALL
     (a) Remove the CAP-BLANKING from each electrical connector and receptacle.
     (b) Put and hold the electrical cables and plate (113) in position at the wing closing rib.
     (c) Do the electrical bonding at the applicable locations on the plate (113) (Ref. AMM TASK 20-28-00-912-802).
     (d) Install the washers (111) and the bolts (112).
     (e) Tighten the bolts (112).
     (f) Put the clamp (126) in position.
     (g) Install the washers (127) and the bolt (128).
     (h) Install the washers (125) and the nut (124).
     (i) Tighten the nut (124).
     (j) Put the clamp (121) in position.
     (k) Install the spacer (120) above the clamp (121).
     (l) Put the clamp (119) in position above the spacer (120).
     (m) Install the washers (118) and the bolt (117).
     (n) Install the washers (112) and the nuts (123).
     (o) Tighten the nuts (123).
     (p) Connect the electrical connectors to their connections at the wing closing rib:
       1 For the left pylon:
  • 411VCA, 413VCA, 415VCA, 419VCA, 421VCA and 423VCA.
       2 For the right pylon:
  • 410VCA, 412VCA, 414VCA, 418VCA, 420VCA and 422VCA.
Subtask 54-50-00-420-098-A ** ON A/C NOT FOR ALL
H. Connection of the Hydraulic Lines
F Hydraulic Lines - Pylon-to-Wing Junction ** ON A/C NOT FOR ALL
   (1) Make sure that the CONTAINER 2 L (0.53 USGAL) is in position below the hydraulic connections.
   (2) Remove the blanking plugs from:
     (a) The disconnected ports
     (b) The disconnected line ends.
   (3) Make sure that the hydraulic connectors are clean and in the correct condition.
   (4) Connect the hydraulic connectors (5), (4), (3), (2) and (1) to their connections.
   (5) Install the pressure line (18) and the suction line (10) on the wing structure. To do this:
     (a) Make sure that the suction line (10) is in position.
     (b) Put the bracket (9) and (8) and the clamp (11) in position.
     (c) Install the washers (7) and the screws (6).
     (d) Tighten the screws (6).
     (e) Install the washers (13) and the screws (12).
     (f) Tighten the screws (12).
   (6) Install the return line (17) on the wing structure. To do this:
     (a) Put the clamp (16) in position on the bracket (8).
     (b) Install the washers (15) and the screws (14).
     (c) Tighten the screws (14).
   (7) Install the case drain line (22) and the pressure reservoir line (23) on the wing structure. To do this:
     (a) Put the deflector (19) and the clamp blocks (24) in position.
     (b) Install the washers (20) and the screws (21).
     (c) Tighten the screws (21).
   (8) Make sure that clearance J1 between the bracket (9) and the suction line (10) is a minimum of 8 mm (0.3150 in.).
Subtask 54-50-00-420-083-A ** ON A/C NOT FOR ALL
I. Connection of the Bleed Air Duct
F Pneumatic System - Bleed-Air Duct Junction ** ON A/C NOT FOR ALL
   (1) Remove the PLUG-BLANKING from each disconnected line end.
   (2) Install the new AIPC 36-11-86-01-300 SEAL (66) (left) and the new AIPC 36-11-86-02-300 SEAL (66) (right).
   (3) Install the sleeve assembly (64) and the clamps (63) and (65).
   (4) Tighten the clamps (63) and (65).
   (5) Install the insulation muff on the bleed air duct.
   (6) Remove the CAP-BLANKING from each electrical connector and receptacle.
   (7) Make sure that all the electrical connections are clean and in the correct condition.
   (8) Connect electrical connectors 6HA1-B(6HA2-B) (61) and 6HA1-A(6HA2-A) (62) to the temperature sensors.
Subtask 54-50-00-420-084-A ** ON A/C NOT FOR ALL
J. Connection of the Fuel/Defuel System Components
WARNING: EXTREME CARE MUST BE EXERCISED WHEN INSTALLING THE O-RING SEALS. MISALIGNMENT CAN CAUSE DAMAGE WHICH CAN LEAD TO FUEL LEAKS.
   (1) Make sure that the CONTAINER 3 L(3/4 USGAL) is in position below the connections.
   (2) Connect the fuel line coupling to its connection adjacent to RIB5 of the pylon box. To do this:
F Fuel System - Pylon-to-Wing Junction ** ON A/C NOT FOR ALL
     (a) Remove the CAP - BLANKING from the disconnected fuel pipe assemblies (30) and (31).
     (b) Apply Mineral Oil base Grease-- Vaseline or Petrolatum - (Material No.03FAB1) on:
     (c) Install the O-rings (11) and (15) on the fuel pipe assemblies (30) and (31).
     (d) Install the pipe (20) on the fuel pipe assemblies (30) and (31). To do this:
       1 Remove the PLUG-BLANKING from each disconnected line end.
       2 Install the O-rings (21) and (24) on the pipe (20).
       3 Install the new AIPC 28-21-86-01-120 RETAINING RINGS (22) (left) and the new AIPC 28-21-86-02-120 RETAINING RINGS (22) (right) on the pipe (20).
       4 Install the new AIPC 28-21-86-01-120 RETAINING RINGS (26) (left) and the new AIPC 28-21-86-02-120 RETAINING RINGS (26) (right) on the fuel pipe assemblies (30) and (31).
       5 Align the pipe (20) with the fuel pipe assemblies (30) and (31).
       6 Make sure that clearance A1 between the fuel pipe assembly (30) and the pipe (20) is 5 +3 mm or -3 mm (0.1969 +0.1181 in. or -0.1181 in.).
       7 Make sure that the clearance between the fuel pipe assembly (31) and the pipe (20) is 5 +3 mm or -3 mm (0.1969 +0.1181 in. or -0.1181 in.).
       8 Install the nuts (14) and (23) on the pipe (20) and the fuel pipe assemblies (30) and (31).
       9 Put and hold the connectors (25) in the correct position.
       10 Tighten the nuts (14) and (23) with your hand.
WARNING: USE PROTECTIVE GOGGLES AND GLOVES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU CUT LOCKWIRE, REMOVE AND DISCARD IT IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR MAKE YOU BLIND, AND/OR CAN CAUSE DAMAGE.
       11 Safety the nuts (14) and (23) to the connectors (25) with the 14QDC1Wire-Locking Dia: 0.5 mm (0.020 inch) CRES -.
     (e) Move the sleeves (27) down.
     (f) Put the clamps (12) in position.
     (g) Install the washers (28) and the bolts (29).
     (h) Install the nuts (13) and tighten them.
     (i) Install the clamps (16) on the pipe (20).
     (j) Do the electrical bonding at the applicable location on the clamps (16) (Ref. AMM TASK 20-28-00-912-802).
     (k) Put the bonding straps (17) in position.
     (l) Install the bolts (18) on the clamps (16).
     (m) Install the nuts (19) and tighten them.
   (3) Connect the fuel recirculation check-valve to its connection adjacent to RIB7 of the pylon box (Ref. AMM TASK 28-16-42-400-001).
Subtask 54-50-00-420-085-A ** ON A/C NOT FOR ALL
K. Installation of the Engine Fire-Extinguisher Bottles
   (1) Install the engine fire-extinguisher bottles (Ref. AMM TASK 26-21-41-400-001).
Subtask 54-50-00-420-086-A ** ON A/C NOT FOR ALL
L. Installation of the Fairings
   (1) Install the aft pylon fairing (Ref. AMM TASK 54-56-00-400-802).
   (2) Install the rear pylon fairing (Ref. AMM TASK 54-54-00-400-802).
Subtask 54-50-00-420-087-A ** ON A/C NOT FOR ALL
M. Installation of the Components
   (1) Install the power plant (Ref. AMM TASK 71-00-51-400-802).
   (2) Install the thrust reversers:
     (a) FOR [4020KM1] (POWER PLANT-DEMOUNTABLE, ENG 1)
     (b) FOR [4020KM2] (POWER PLANT-DEMOUNTABLE, ENG 2)
   (3) Install the fan cowl doors (Ref. AMM TASK 71-13-10-400-801) (Ref. AMM TASK 71-13-20-400-801).
     (a) FOR [4020KM1] (POWER PLANT-DEMOUNTABLE, ENG 1)
     (b) FOR [4020KM2] (POWER PLANT-DEMOUNTABLE, ENG 2)
Subtask 54-50-00-790-051-A ** ON A/C NOT FOR ALL
N. Leak Test
   (1) Make sure that the drain line connection and the double shroud pipe are correctly installed.
   (2) Make sure that there is a minimum fuel quantity of 1000 kg (2205 lb) in the applicable wing tank. If necessary, refuel or move the fuel to the applicable wing tank (Ref. AMM TASK 12-11-28-650-003) or (Ref. AMM TASK 28-25-00-869-001).
   (3) On panel 40VU, push the applicable fuel pump pushbutton-switch.
   (4) On the center pedestal, on control panel 115VU, set the ENG/MASTER 1(2) control switch to ON.
   (5) On the ECAM lower DU, on the "FUEL" page, make sure that:
  • The applicable LP fuel valve is open.
  • The applicable fuel pump is on.
   (6) Make sure that there are no leaks at the inner junctions of the pylon engine fuel-feed-pipes:
     (a) If you find leaks:
  • Remove the applicable pylon engine fuel-feed-pipe(s), and
  • Examine the O-rings and the retaining rings to make sure thet they are in the correct position.
     (b) If the O-rings and the retaining rings are damaged, replace them with the new O-rings and the new retaining rings.
   (7) Release the applicable fuel pump pushbutton-switch.
   (8) Set the ENG/MASTER 1(2) control switch to OFF.
   (9) On the ECAM lower DU, on the "FUEL" page, make sure that:
  • The applicable LP fuel valve is closed.
  • The applicable fuel pump is off.
   (10) Drain the applicable fuel system (Ref. AMM TASK 73-11-06-000-801) and (Ref. AMM TASK 73-11-06-400-801).
Subtask 54-50-00-210-059-A ** ON A/C NOT FOR ALL
O. Visual Inspection of the Pylon-to-Wing Interface Junctions
   (1) Remove the ground support and maintenance equipment, the special and standard tools and all other items.
   (2) When you do the tests necessary after the engine installation, do an inspection of the system lines/wiring at the pylon-to-wing interface.
This is to make sure that:
     (a) There is no hydraulic or fuel leakage.
     (b) There is no air leakage from the bleed air duct connections.
     (c) The electrical cables are correctly connected.
5. Close-up
Subtask 54-50-00-410-058-A ** ON A/C NOT FOR ALL
A. Installation of the Access Panels and Doors
   (1) Install the access skin panels (Ref. AMM TASK 54-52-11-400-805):
     (a) For the left pylon:
     (b) For the right pylon:
   (2) Install the pylon-to-wing access panels and doors (Ref. AMM TASK 54-53-11-400-804):
     (a) For the left pylon:
     (b) For the right pylon:
   (3) Install the access panels (Ref. AMM TASK 57-41-37-400-009):
     (a) For the left wing: 521BT
     (b) For the right wing: 621BT.
   (4) Install the pressure relief panels (Ref. AMM TASK 57-41-37-000-004):
     (a) For the left wing: 521EB
     (b) For the right wing: 621EB.
Subtask 54-50-00-860-052-A ** ON A/C NOT FOR ALL
B. Put the hydraulic systems back to their initial configuration.
Subtask 54-50-00-440-061-A ** ON A/C NOT FOR ALL
C. Reactivation of the Thrust Reverser
   (1) Make the thrust reverser serviceable after maintenance (Ref. AMM TASK 78-30-00-440-805).
Subtask 54-50-00-865-061-A ** ON A/C NOT FOR ALL
WARNING: CLOSE THE CIRCUIT BREAKERS AS FOLLOWS:
  • 2KS1 BEFORE 1JH AND 3JH1
  • 2KS2 BEFORE 1JH AND 3JH2.
IF YOU DO NOT OBEY THIS SEQUENCE, YOU WILL START CONTINUOUS IGNITION AND THERE IS A RISK OF ELECTROCUTION.
WARNING: CLOSE THE CIRCUIT BREAKERS RELATED TO THE PHC AND WHC AND CIRCUIT BREAKER 4KS1(2) BEFORE YOU CLOSE THE PROBE HEATER AND WINDOW HEATER CIRCUIT-BREAKERS: IF YOU DO NOT OBEY THIS SEQUENCE:
  • THE PROBES WILL BECOME TOO HOT.
  • THIS CAN CAUSE INJURY TO MAINTENANCE PERSONNEL AND/OR DAMAGE TO EQUIPMENT.
D. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
PANELDESIGNATIONFINLOCATION
** ON A/C NOT FOR ALL
49VUENGINE/1 AND 2/IGN/SYS A1JHA03
49VUANTI ICE/PROBES/AOA/14DA1D04
49VUANTI ICE/PROBES/PHC/12DA1D03
49VUANTI ICE/PROBES/PITOT/13DA1D02
** ON A/C NOT FOR ALL
121VUENGINE/ENG1 AND 2 FIRE EXTIG/BTL2/SQUIB/B2WE1Q44
121VUENGINE/ENG1 AND 2 FIRE EXTIG/BTL1/SQUIB/A1WE1Q43
121VUENGINE/ENG1 AND 2 FIRE EXTIG/BTL1/SQUIB/B2WE2Q42
121VUENGINE/ENG1 AND 2 FIRE EXTIG/BTL2/SQUIB/A1WE2Q41
** ON A/C NOT FOR ALL
121VUENGINE/ENG1 AND 2 FIRE EXTIG/BTL2/SQUIB/B2WE1Q43
121VUENGINE/ENG1 AND 2 FIRE EXTIG/BTL1/SQUIB/A1WE1Q42
121VUENGINE/ENG1 AND 2 FIRE EXTIG/BTL1/SQUIB/B2WE2Q41
121VUENGINE/ENG1 AND 2 FIRE EXTIG/BTL2/SQUIB/A1WE2Q40
** ON A/C NOT FOR ALL
122VUANTI ICE/WINDOWS/R4DG2W14
122VUANTI ICE/WHC/25DG2W13
122VUANTI ICE/RAIN/RPLNT/F/O1DB2W11
122VUANTI ICE/WINDOWS/L4DG1X14
122VUANTI ICE/WHC/15DG1X13
122VUANTI ICE/PROBES/PHC/32DA3Y16
122VUANTI ICE/PROBES/2/TAT1DA2Y15
122VUANTI ICE/PROBES/2/PITOT3DA2Y14
122VUANTI ICE/PROBES/2/AOA4DA2Y13
122VUANTI ICE/PROBES/PHC/22DA2Y12
122VUANTI ICE/PROBES/2/STATIC5DA2Y11
122VUANTI ICE/PROBES/3/PITOT3DA3Z16
122VUANTI ICE/PROBES/3/AOA4DA3Z15
122VUANTI ICE/PROBES/3/STATIC5DA3Z14
122VUANTI ICE/PROBES/1/STATIC5DA1Z13
122VUANTI ICE/PROBES/1/TAT1DA1Z12
123VUY HYD/ELEC/PUMP3802GXAB06
123VUY HYD/ELEC/ELEC PUMP/NORM3801GXAB03
123VUANTI ICE/L/WHSLD1DG1AF10
123VUANTI ICE/R/WHSLD1DG2AF03
FOR FIN: 4020KM1 (POWER PLANTDEMOUNTABLE, ENG 1)
49VUFUEL/LP VALVE/MOT1/ENG11QGA08
49VUENGINE/1/FIRE DET/LOOP A7WD1A06
49VUENGINE/1/FADEC A/AND EIU 12KS1A04
49VUENGINE/1/HP FUEL SOV1KC1A01
49VUAIR BLEED/ENG 1/CTL2HA1D11
49VUHYDRAULIC/G HYD/PUMP ENG1/CTL1701GKH12
** ON A/C NOT FOR ALL
121VUDCV B/ENG1 PWR SUPPLY103KS1K44
121VUDCV A/ENG1 PWR SUPPLY102KS1K42
121VUENG1/REV/LOCK1EG1N44
121VUENGINE/ENG1/FADEC B/AND EIU 14KS1R41
121VUICU A/ENG1 PWR SUPPLY22KS1R39
** ON A/C NOT FOR ALL
121VUFUEL/LP VALVE/MOT2/ENG13QGM25
121VUOIL/PRESS/ENG110KC1N40
121VUPHMU/ENG195KS1P44
121VUENGINE/IGN/ENG1/SYS B3JH1P41
121VUENGINE/LATCH DOORS & SLATS/ENG193KS1P39
121VUENGINE/ENG1/FIRE DET/LOOP B8WD1Q38
121VUICU B/ENG1 PWR SUPPLY101KS1R42
** ON A/C NOT FOR ALL
121VUDCV A/ENG1 PWR SUPPLY102KS1N44
121VUDCV B/ENG1 PWR SUPPLY103KS1Q44
121VUENG1/REV/LOCK1EG1R44
121VUENGINE/ENG1/FADEC B/AND EIU 14KS1R40
121VUICU A/ENG1 PWR SUPPLY22KS1R38
** ON A/C NOT FOR ALL
122VUELEC/GCU/12XU1T26
122VUELEC/IDG1/DISC1XTT24
122VUANTI ICE/ENG/11DN1X10
122VUAIR BLEED/ENG 1/MONG3HA1Z23
FOR FIN: 4020KM2 (POWER PLANTDEMOUNTABLE, ENG 2)
49VUFUEL/LP VALVE/MOT1/ENG22QGA09
49VUENGINE/2/FIRE DET/LOOP B8WD2A07
49VUENGINE/2/FADEC A/AND EIU 22KS2A05
49VUENGINE/2/HP FUEL SOV1KC2A02
49VUAIR BLEED/ENG 2/MONG3HA2D12
** ON A/C NOT FOR ALL
121VUDCV B/ENG2 PWR SUPPLY103KS2K45
121VUDCV A/ENG2 PWR SUPPLY102KS2K43
121VUENG2/REV/LOCK1EG2N45
121VUENGINE/ENG2/FADEC B/AND EIU24KS2Q40
121VUICU A/ENG2 PWR SUPPLY22KS2R40
** ON A/C NOT FOR ALL
121VUFUEL/LP VALVE/MOT2/ENG24QGM26
121VUOIL/PRESS/ENG210KC2N42
121VUPHMU/ENG295KS2P45
121VUENGINE/IGN/ENG2/SYS B3JH2P42
121VUENGINE/LATCH DOORS & SLATS/ENG293KS2P40
121VUENGINE/ENG2/FIRE DET/LOOP A7WD2Q39
121VUHYDRAULIC/Y HYD/PUMP ENG2/CTL3701GDQ36
121VUICU B/ENG2 PWR SUPPLY101KS2R43
** ON A/C NOT FOR ALL
121VUDCV A/ENG2 PWR SUPPLY102KS2N45
121VUDCV B/ENG2 PWR SUPPLY103KS2Q45
121VUENG2/REV/LOCK1EG2R45
121VUENGINE/ENG2/FADEC B/AND EIU24KS2R41
121VUICU A/ENG2 PWR SUPPLY22KS2R39
** ON A/C NOT FOR ALL
122VUELEC/GCU/22XU2T27
122VUELEC/IDG2/DISC2XTT25
122VUANTI ICE/ENG/21DN2W10
122VUAIR BLEED/ENG 2/CTL2HA2Z22
** ON A/C NOT FOR ALL
FOR FIN: 101RH (DIRCIDS, 1)
49VUCOM/CIDS/DIR ESS/1150RHG01
** ON A/C NOT FOR ALL
49VUAIR COND/CIDS/SDF/DIR1 ESS15WHC05
** ON A/C NOT FOR ALL
49VUCOM NAV/CIDS/DIR1 ESS150RHG01
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DIR NORM/1151RHM05
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DIR NORM/1151RHM06
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DIR1 NORM151RHM05
** ON A/C NOT FOR ALL
122VUAIR COND/CIDS/SDF/DIR NORM/117WHT17
** ON A/C NOT FOR ALL
FOR FIN: 102RH (DIRCIDS, 2)
49VUCOM/CIDS/DIR ESS/2157RHG02
** ON A/C NOT FOR ALL
49VUCOM/CIDS/DIR ESS/1150RHG01
** ON A/C NOT FOR ALL
49VUAIR COND/CIDS/SDF/DIR2 ESS18WHC06
** ON A/C NOT FOR ALL
49VUCOM DIR ESS/2157RHG02
** ON A/C NOT FOR ALL
49VUCOM NAV/CIDS/DIR2 ESS157RHG02
49VUCOM NAV/CIDS/DIR1 ESS150RHG01
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DIR NORM/2156RHM06
121VUCOM NAV/CIDS/DIR NORM/1151RHM05
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DIR NORM/2156RHM07
121VUCOM NAV/CIDS/DIR NORM/1151RHM06
** ON A/C NOT FOR ALL
121VUCOM NAV/CIDS/DIR2 NORM156RHM06
121VUCOM NAV/CIDS/DIR1 NORM151RHM05
** ON A/C NOT FOR ALL
122VUAIR COND/CIDS/SDF/DIR NORM/214WHT18
Subtask 54-50-00-942-055-A ** ON A/C NOT FOR ALL
E. Close Access
   (1) Make sure that the work area is clean and clear of tools and other items.
   (2) Remove the access platform(s).
   (3) Remove the WARNING NOTICE(S).
[Rev.10 from 2021] 2026.04.01 01:58:57 UTC
"Aviabrain" 2025