DOC AIRBUS | AMM A320FInstallation of the Emergency Exit Doors
TASK 52-22-11-400-001-A
Installation of the Emergency Exit Doors
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 52-22-11-865-051-A ** ON A/C NOT FOR ALL
Subtask 52-22-11-910-050-A ** ON A/C NOT FOR ALL
Subtask 52-22-11-410-050-A ** ON A/C NOT FOR ALL
[Rev.10 from 2021]
2026.04.01 01:39:08 UTC
Installation of the Emergency Exit Doors
WARNING:
BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.
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.
1. Reason for the JobNOTE: The steps related to the Cabin Intercommunication Data System (CIDS) are only applicable on aircraft when the related door damper and emergency cylinder is connected to the CIDS.
2. Job Set-up InformationA. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | 1 | CRANE 100KG (220 LB) |
| No specific | Torque wrench: range to between 0.649 and 0.531 m.daN (57.43 and 46.99 lbf.in )  | |
| 98A52008509000 | 1 | SLING-UNIVERSAL,DOORS |
| REFERENCE | DESIGNATION |
|---|---|
| (Material No.03HBD9) | Synthetic Ester base Grease-General Purpose Low Temp - |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 833 | EMERGENCY EXITS |
| 834 | EMERGENCY EXITS |
| 835 | MID PASSENGER/CREW DOOR |
| 843 | EMERGENCY EXITS |
| 844 | EMERGENCY EXITS |
| 845 | MID PASSENGER/CREW DOOR |
| FIG.ITEM | DESIGNATION | IPC-CSN |
|---|---|---|
| 47 | COTTER PIN | AIPC 52-22-02-01-070 |
| 39 | COTTER PIN | AIPC 52-22-04-04-220 |
| 73 | COTTER PIN | AIPC 52-22-04-06-070 |
| 87 | COTTER PIN | AIPC 52-22-04-06-070 |
| 47 | COTTER PIN | AIPC 52-22-84-10-080 |
| 39 | COTTER PIN | AIPC 52-22-84-20-180 |
| 73 | COTTER PIN | AIPC 52-22-84-30-060 |
| 87 | COTTER PIN | AIPC 52-22-84-30-060 |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 05-51-29-200-001-B | Inspection after Abnormal Movement of the Pax/Crew Door or Emergency Exit |
| TASK 20-28-00-912-802-A | Electrical Bonding - General Maintenance Procedure |
| TASK 23-73-00-740-005-A | BITE-Test of the Cabin Intercommunication Data System (CIDS) through the CFDS |
| TASK 23-73-00-740-005-B | Interface and Power-Up Test of the Cabin Intercommunication Data System (CIDS) through the CFDS |
| TASK 25-23-47-400-012-A | Installation of the Door Linings of the LH FWD Emergency Exit Door, zone 231 |
| TASK 25-23-47-400-013-A | Installation of the Door Linings of the RH FWD Emergency Exit Door at zone 251, or RH AFT at zone 252, or LH AFT at zone 232. |
| TASK 25-23-47-400-802-A | Installation of the Door Linings of the Emergency Exit, zones 251/252 |
| TASK 26-10-00-740-801-A | BITE Test of the Smoke Detection Function - System Test |
| TASK 52-22-00-410-001-A | Closing of the Emergency Exit Doors from the Passenger Compartment |
| TASK 52-22-00-710-001-A | Operational Check |
| TASK 52-22-00-720-001-A | Operational Check of Door Unlocking from Inside and Outside in "Armed" Position , of Escape Slide Release Mechanism Arming/Disarming, and Functional Check... |
| TASK 52-22-00-820-002-A | Adjustment of the Emergency Exit Door |
| TASK 52-22-00-860-003-A | Special Precaution before Maintenance on the Door Damper and Emergency Operation Cylinder |
| TASK 52-22-00-860-004-A | Special Precaution after Maintenance on the Door Damper and Emergency Operation Cylinder |
| TASK 52-71-00-820-001-A | Adjustment of the Proximity Switches of the Locking Hook of the Passenger/Crew Doors with the Doors Checking Tool |
| TASK 52-71-00-820-001-A-01 | Adjustment of the Proximity Switches of the Locking Hook of the Passenger/Crew Doors with the ECAM Display Unit (DU) |
Attachment of the SlingSubtask 52-22-11-865-051-A ** ON A/C NOT FOR ALL
A. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged:
Subtask 52-22-11-860-051-A ** ON A/C NOT FOR ALL | PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| 49VU | COM/CIDS/DEU B/ESS | 153RH | G03 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | EIS/SLIDES/ARM AND WARN/FLT | 15WN | P11 |
| 121VU | EIS/SLIDES/ARM AND WARN/GND | 13WN | P10 |
| 121VU | EIS/SDAC1 AND 2/DOOR/DET/PAX | 48WV | P05 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU B NORM/R | 620RH | M08 |
| 121VU | COM NAV/CIDS/DEU B NORM/L | 619RH | M07 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU B/NORM | 162RH | M09 |
B. Aircraft Maintenance Configuration
(1) Make sure that the replacement emergency exit door (referred to as the door) is in the subsequent condition:
4. Procedure(1) Make sure that the replacement emergency exit door (referred to as the door) is in the subsequent condition:
- the inboard handle is in the unlocked position
- the outboard handle is aligned with the door contour
- the slide release lever is in the disarmed position.
Subtask 52-22-11-910-050-A ** ON A/C NOT FOR ALL
A. Preparation for the Replacement Components
(1) Make sure that the parts retained from the removed component are clean and in the correct condition.
(2) Do an inspection of the component interfaces and the adjacent area.
(3) If the door you removed has damage from an abnormal movement, you must do the subsequent inspection (Ref. AMM TASK 05-51-29-200-001).
(4) Apply Synthetic Ester base Grease-General Purpose Low Temp - (Material No.03HBD9) to all movable parts.
(5) Attach the hoisting sling to the door as follows:
(b) Attach the rings of the turnbuckles (3) to the hooks (2) of the sling (1).
(c) Remove the plastic caps (11) from the hoisting points (8).
(d) Install the ring bolts (6) with the rubber washers (7) in the hoisting points (8).
(e) Tighten the ring bolts (6) only with your hand.
(f) Attach the ropes (5) to the rings (9) of the ring bolts (6).
(g) Attach the ends of the ropes (5) to the hooks (4) of the turnbuckles (3).
(h) Carefully operate the crane until the legs of the hoisting sling are under load.
Subtask 52-22-11-420-051-A ** ON A/C NOT FOR ALL (1) Make sure that the parts retained from the removed component are clean and in the correct condition.
(2) Do an inspection of the component interfaces and the adjacent area.
(3) If the door you removed has damage from an abnormal movement, you must do the subsequent inspection (Ref. AMM TASK 05-51-29-200-001).
(4) Apply Synthetic Ester base Grease-General Purpose Low Temp - (Material No.03HBD9) to all movable parts.
(5) Attach the hoisting sling to the door as follows:
NOTE: The hoisting sling of the pax. doors (PN 98A52008509042) is part of the 98A52008509000 SLING-UNIVERSAL,DOORS. The hoisting sling includes the three-leg sling (PN 98A52008509104), the turnbuckle (PN 98A52008509100), the rope (PN 98A52008509506) and the ring bolt (PN 98A52008509102).
(a) Attach the ring of the three-leg sling to the CRANE 100KG (220 LB) and attach one of the three hooks (2) to the ring. (b) Attach the rings of the turnbuckles (3) to the hooks (2) of the sling (1).
(c) Remove the plastic caps (11) from the hoisting points (8).
(d) Install the ring bolts (6) with the rubber washers (7) in the hoisting points (8).
(e) Tighten the ring bolts (6) only with your hand.
(f) Attach the ropes (5) to the rings (9) of the ring bolts (6).
(g) Attach the ends of the ropes (5) to the hooks (4) of the turnbuckles (3).
(h) Carefully operate the crane until the legs of the hoisting sling are under load.
B. Preparation for the Installation
(1) Install the spacer tube (65) on the upper fork-end (62) of the support arm as follows:
(a) Calculate the thickness "N" of the "washer set" as follows:
2 Measure the length "P" of the related spacer tube (65).
3 Calculate the thickness "N" of the "washer set" (N = M-P) to get a clearance of 0.05 mm (0.002 in.) maximum between the spacer tube (65) and the fork-end (62).
4 Add the adjustment washers (64) as necessary to get the necessary clearance between the fork-end (65) and the "washer sets".
(b) Put the washers (63), the adjustment washers (64) and the journal spacer (65) in position.
(c) Install the journal pin (61) in the fork-end (62).
(2) Install the spacer tube (79) on the lower fork-end (76) of the support arm as follows:
(a) Calculate the thickness "S" of the "washer set" as follows:
2 Measure the length "T" of the related spacer tube (79).
3 Calculate the thickness "S" of the "washer sets" (S = R-T) to get a clearance of 0.05 mm (0.002 in.) maximum between the fork-end (76) and the spacer tube (79).
4 Add adjustment washers (78) as necessary to make allowance for the clearance between the spacer tube (79) and the "washer set".
(b) Put the washers (77), the adjustment washers (78) and the spacer tube (79) in position.
(c) Install the journal pin (75) in the fork-end (76).
(3) Install the traverse (55) on the door attachment fitting (46) of the door as follows:
(a) If removed, install the shouldered bushes (45) on the door attachment fitting (46).
(b) Install the traverse (55) together with the bush (44) on the door attachment fitting (46).
(c) Install the washer (43) and the nut (42) on the traverse (55).
(d) Install the flange (52) on the traverse (55) and attach it with the bolts (57), the washers (56) and the nuts (51) on the structural bracket (46).
Subtask 52-22-11-820-050-B ** ON A/C NOT FOR ALL (1) Install the spacer tube (65) on the upper fork-end (62) of the support arm as follows:
(a) Calculate the thickness "N" of the "washer set" as follows:
NOTE: The "washer set" includes the washers (63) and the adjustment washers (64).
1 Measure the distance "M" between the fork-end (62). 2 Measure the length "P" of the related spacer tube (65).
3 Calculate the thickness "N" of the "washer set" (N = M-P) to get a clearance of 0.05 mm (0.002 in.) maximum between the spacer tube (65) and the fork-end (62).
4 Add the adjustment washers (64) as necessary to get the necessary clearance between the fork-end (65) and the "washer sets".
(b) Put the washers (63), the adjustment washers (64) and the journal spacer (65) in position.
(c) Install the journal pin (61) in the fork-end (62).
(2) Install the spacer tube (79) on the lower fork-end (76) of the support arm as follows:
(a) Calculate the thickness "S" of the "washer set" as follows:
NOTE: The "washer set" includes the washers (77) and the adjustment washers (78).
1 Measure the distance "R" between the fork-end (76). 2 Measure the length "T" of the related spacer tube (79).
3 Calculate the thickness "S" of the "washer sets" (S = R-T) to get a clearance of 0.05 mm (0.002 in.) maximum between the fork-end (76) and the spacer tube (79).
4 Add adjustment washers (78) as necessary to make allowance for the clearance between the spacer tube (79) and the "washer set".
(b) Put the washers (77), the adjustment washers (78) and the spacer tube (79) in position.
(c) Install the journal pin (75) in the fork-end (76).
(3) Install the traverse (55) on the door attachment fitting (46) of the door as follows:
(a) If removed, install the shouldered bushes (45) on the door attachment fitting (46).
(b) Install the traverse (55) together with the bush (44) on the door attachment fitting (46).
(c) Install the washer (43) and the nut (42) on the traverse (55).
(d) Install the flange (52) on the traverse (55) and attach it with the bolts (57), the washers (56) and the nuts (51) on the structural bracket (46).
C. Adjustment of Clearances between the Door and the Support Arm
(1) Calculate the thickness "U" of the "washer set" as follows:
(b) Measure the thickness "V" of the spacer tube (65).
(c) Calculate the thickness "U" of the "washer set" (U = W-V) to get a lateral clearance of 0.05 mm (0.002 in.) between the spacer tube (65) and the fork-end (71).
(d) Add the adjustment washers (66) as necessary to get the correct clearance between the fork-end (71) and the "washer set".
(2) Calculate the thickness "X" of the "washer set" as follows:
(b) Measure the thickness "Y" of the spacer tube (79).
(c) Calculate the thickness "X" of the "washer set" (X = Z-Y) to get a lateral clearance of 0.05 mm (0.002 in.) between the fork-end (85) and the spacer tube (79).
(d) Add the adjustment washers (80) as necessary to get the correct clearance between the fork-end (85) and the "washer set".
Subtask 52-22-11-420-050-B ** ON A/C NOT FOR ALL (1) Calculate the thickness "U" of the "washer set" as follows:
NOTE: The "washer set" includes the bracket (89) and the adjustment washers (66).
(a) Measure the dimension "W" between the fork-end (71). (b) Measure the thickness "V" of the spacer tube (65).
(c) Calculate the thickness "U" of the "washer set" (U = W-V) to get a lateral clearance of 0.05 mm (0.002 in.) between the spacer tube (65) and the fork-end (71).
(d) Add the adjustment washers (66) as necessary to get the correct clearance between the fork-end (71) and the "washer set".
(2) Calculate the thickness "X" of the "washer set" as follows:
NOTE: The "washer set" includes the bracket (90) and the adjustment washers (80).
(a) Measure the dimension "Z" between the fork-end (85). (b) Measure the thickness "Y" of the spacer tube (79).
(c) Calculate the thickness "X" of the "washer set" (X = Z-Y) to get a lateral clearance of 0.05 mm (0.002 in.) between the fork-end (85) and the spacer tube (79).
(d) Add the adjustment washers (80) as necessary to get the correct clearance between the fork-end (85) and the "washer set".
D. Installation of the Replacement Door
(1) Operate the crane carefully until it lifts the door.
(2) Carefully move the door in its installation position.
(3) Connect the door to the support arm as follows:
(a) Make sure that:
1 Put the bracket (89) and the adjustment washers (66) in position and install the bushes (70) into the spacer tube (65).
2 Install the hinge bolt (68) , the washers (69) and the nut (72) on the fork-end (71).
(c) Install the lower hinge bolt (82) on the control lever (88) as follows:
1 Put the bracket (90) and the adjustment washers (80) in position and install the bushes (84) into the spacer tube (79).
2 Install the hinge bolt (82), the washers (83) and the nut (86) on the fork-end (85).
(4) Remove the hoisting sling from the door as follows:
(a) Remove the ends of the ropes (5) from the hooks (4) of the turnbuckles (3).
(b) Remove the ropes (5) from the rings (9) of the ring bolts (6).
(c) Remove the rings of the turnbuckles (3) from the hooks (2) of the sling (1).
(d) Remove the ring bolts (6) with the rubber washers (7) from the hoisting points (8).
(e) Remove the ring of the three-leg sling from the crane.
(f) Remove the hooks (2) from the ring of the three-leg sling.
(g) Install the plastic caps (11) in the hoisting points (8).
(5) Attach the lower guide arm (36) on the guide fitting (33) as follows:
(a) Release the lower guide arm (36) from the door frame.
(b) Install the bush (34) in the guide fitting (33).
(c) Connect the eye-end of the lower guide arm (36) in the fork-end of the guide fitting (33).
(d) Install the bush (37), the bolt (31), the washers (32) and the nut (38).
(e) Tighten the nut (38) and safety it with the new AIPC 52-22-04-04-220 COTTER PIN (39) or the new AIPC 52-22-84-20-180 COTTER PIN (39).
Subtask 52-22-11-820-051-A ** ON A/C NOT FOR ALL (1) Operate the crane carefully until it lifts the door.
(2) Carefully move the door in its installation position.
(3) Connect the door to the support arm as follows:
(a) Make sure that:
- The upper connection forks (62) and (76) of the support arm engages with the control lever (74)
- The lower connection forks 76) of the support arm engages with the lifting lever (88).
1 Put the bracket (89) and the adjustment washers (66) in position and install the bushes (70) into the spacer tube (65).
2 Install the hinge bolt (68) , the washers (69) and the nut (72) on the fork-end (71).
NOTE: The hinge bolt (68) must go in smoothly.
3 Safety the nut (72) with the new AIPC 52-22-04-06-070 COTTER PIN (73) or the new AIPC 52-22-84-30-060 COTTER PIN (73). (c) Install the lower hinge bolt (82) on the control lever (88) as follows:
1 Put the bracket (90) and the adjustment washers (80) in position and install the bushes (84) into the spacer tube (79).
2 Install the hinge bolt (82), the washers (83) and the nut (86) on the fork-end (85).
NOTE: The hinge bolt (82) must go in smoothly.
3 Safety the nut (86) with the new AIPC 52-22-04-06-070 COTTER PIN (87) or the new AIPC 52-22-84-30-060 COTTER PIN (87). (4) Remove the hoisting sling from the door as follows:
(a) Remove the ends of the ropes (5) from the hooks (4) of the turnbuckles (3).
(b) Remove the ropes (5) from the rings (9) of the ring bolts (6).
(c) Remove the rings of the turnbuckles (3) from the hooks (2) of the sling (1).
(d) Remove the ring bolts (6) with the rubber washers (7) from the hoisting points (8).
(e) Remove the ring of the three-leg sling from the crane.
(f) Remove the hooks (2) from the ring of the three-leg sling.
(g) Install the plastic caps (11) in the hoisting points (8).
(5) Attach the lower guide arm (36) on the guide fitting (33) as follows:
(a) Release the lower guide arm (36) from the door frame.
(b) Install the bush (34) in the guide fitting (33).
(c) Connect the eye-end of the lower guide arm (36) in the fork-end of the guide fitting (33).
(d) Install the bush (37), the bolt (31), the washers (32) and the nut (38).
(e) Tighten the nut (38) and safety it with the new AIPC 52-22-04-04-220 COTTER PIN (39) or the new AIPC 52-22-84-20-180 COTTER PIN (39).
E. Adjustment of the Parallel Motion
(1) Carefully move the door in its half-open position.
(2) Measure the distances between the door edges and the outer skin of the fuselage.
(4) If it is not possible, adjust the position of the related attachment fitting mounted on the door frame.
Subtask 52-22-11-420-052-A ** ON A/C NOT FOR ALL (1) Carefully move the door in its half-open position.
(2) Measure the distances between the door edges and the outer skin of the fuselage.
NOTE: The distances must be the same. The tolerance is 2.0 mm (0.079 in.) maximum.
(3) If the tolerance is more than is permitted, push the door manually to the correct position. (4) If it is not possible, adjust the position of the related attachment fitting mounted on the door frame.
F. Final Installation
(1) Attach the upper guide arm (35) on the guide fitting (33) as follows:
(a) Release the upper guide arm (35) from the door frame.
(b) Install the bush (34) in the guide fitting (33).
(c) Connect the eye-end of the upper guide arm (35) in the related fork-end of the guide fitting (33)
(d) Install the bush (37), the bolt (31), the washers (32) and the nut (38).
(f) Tighten the nut (38) and safety it with the new AIPC 52-22-04-04-220 COTTER PIN (39).
(2) Connect the sliding sleeve (50) on the door attachment fitting (46) as follows:
(a) Put the fork-end of the sliding sleeve (50) on the traverse (55) and install the spacer sleeve (54).
(b) Install the bolt (53), the washers (49) and the nut (48) on the sliding sleeve (50).
(c) TORQUE the nut (48) to to between 0.649 and 0.531 m.daN (57.43 and 46.99 lbf.in ) and safety it with the new AIPC 52-22-02-01-070 COTTER PIN (47).
(3) Install the wire harness (18) and the bonding straps (23) between the door and the support arm as follows:
(a) Install the bonding straps (23) with the bolts (21), the washers (22) and the nuts (24) on the support arm (15) (Ref. AMM TASK 20-28-00-912-802).
(b) Connect the connector (11) of the wire harness (18) to the receptacle (12) of the door damper (refer to the subsequent table).
(c) Install the clamps (19) with the screws (20), the washers (16) and the nuts (17) on the support arm (15).
(d) Measure a distance "A" at the wire harness (18) between the last clamp (19) of the support arm (15) and the first clamp (25).
(f) Put the first clamp (25) to the mark at the wire harness (18).
(g) Attach the clamps (25) with the bolts (27), the washers (26), the spacers (28) and the nuts (30) on the fuselage frame (29).
(h) Connect the connector (14) of the wire harness (18) to the receptacle (13) at the fuselage frame (refer to the subsequent table):
Subtask 52-22-11-420-052-B ** ON A/C NOT FOR ALL (1) Attach the upper guide arm (35) on the guide fitting (33) as follows:
(a) Release the upper guide arm (35) from the door frame.
(b) Install the bush (34) in the guide fitting (33).
(c) Connect the eye-end of the upper guide arm (35) in the related fork-end of the guide fitting (33)
(d) Install the bush (37), the bolt (31), the washers (32) and the nut (38).
NOTE: The bolt (31) must go in smoothly.
(e) If not, adjust the position of the related attachment fitting mounted on the door frame. (f) Tighten the nut (38) and safety it with the new AIPC 52-22-04-04-220 COTTER PIN (39).
(2) Connect the sliding sleeve (50) on the door attachment fitting (46) as follows:
(a) Put the fork-end of the sliding sleeve (50) on the traverse (55) and install the spacer sleeve (54).
(b) Install the bolt (53), the washers (49) and the nut (48) on the sliding sleeve (50).
(c) TORQUE the nut (48) to to between 0.649 and 0.531 m.daN (57.43 and 46.99 lbf.in )
and safety it with the new AIPC 52-22-02-01-070 COTTER PIN (47). (3) Install the wire harness (18) and the bonding straps (23) between the door and the support arm as follows:
(a) Install the bonding straps (23) with the bolts (21), the washers (22) and the nuts (24) on the support arm (15) (Ref. AMM TASK 20-28-00-912-802).
(b) Connect the connector (11) of the wire harness (18) to the receptacle (12) of the door damper (refer to the subsequent table).
| --------------------------------------------------------- |
| ! DOOR ! CONNECTOR ! DOOR DAMPER ! FRAME ! CABLE LOOM ! |
| _________________________________________________________ |
| ! FWD LH ! 360RH5-A ! 1600WM ! FR35 ! 4251VB ! |
| ! FWD RH ! 360RH6-A ! 1601WM ! FR35 ! 4250VB ! |
| ! AFT LH ! 360RH7-A ! 1602WM ! FR47.2! 4253VB ! |
| ! AFT RH ! 360RH8-A ! 1603WM ! FR47.2! 4252VB ! |
| --------------------------------------------------------- |
(c) Install the clamps (19) with the screws (20), the washers (16) and the nuts (17) on the support arm (15).
(d) Measure a distance "A" at the wire harness (18) between the last clamp (19) of the support arm (15) and the first clamp (25).
NOTE: The distance "A" at the forward doors must be 250.0 mm (9.843 in.).
The distance "A" at the aft doors must be 290.0 mm (11.417 in.).
(e) Put a mark on the wire harness (18) to identify the correct position of the first clamp (25). The distance "A" at the aft doors must be 290.0 mm (11.417 in.).
(f) Put the first clamp (25) to the mark at the wire harness (18).
(g) Attach the clamps (25) with the bolts (27), the washers (26), the spacers (28) and the nuts (30) on the fuselage frame (29).
(h) Connect the connector (14) of the wire harness (18) to the receptacle (13) at the fuselage frame (refer to the subsequent table):
| ---------------------------------------------------------- |
| ! DOOR ! CONNECTOR ! RECEPTACLE ! FRAME ! CABLE LOOM ! |
| __________________________________________________________ |
| ! FWD LH ! 2821VC-A ! 2821VC ! FR35 ! 4251VB ! |
| ! FWD RH ! 2820VC-A ! 2820VC ! FR35 ! 4250VB ! |
| ! AFT LH ! 6721VC-A ! 6721VC ! FR47.2! 4253VB ! |
| ! AFT RH ! 6720VC-A ! 6720VC ! FR47.2! 4252VB ! |
| ---------------------------------------------------------- |
F. Final Installation
(1) Attach the upper guide arm (35) on the guide fitting (33) as follows:
(a) Release the upper guide arm (35) from the door frame.
(b) Install the bush (34) in the guide fitting (33).
(c) Connect the eye-end of the upper guide arm (35) in the related fork-end of the guide fitting (33).
(d) Install the bush (37), the bolt (31), the washers (32) and the nut (38).
(f) Tighten the nut (38).
(g) Safety the nut (38) with the new AIPC 52-22-84-20-180 COTTER PIN (39).
(2) Connect the sliding sleeve (50) on the door attachment fitting (46) as follows:
(a) Put the fork-end of the sliding sleeve (50) on the traverse (55) and install the spacer sleeve (54).
(b) Install the bolt (53), the washers (49) and the nut (48) on the sliding sleeve (50).
(c) TORQUE the nut (48) to to between 0.649 and 0.531 m.daN (57.43 and 46.99 lbf.in )
(d) Safety the nut (48) with the new AIPC 52-22-84-10-080 COTTER PIN (47).
(3) Install the wire harness (18) and the bonding straps (23) between the door and the support arm as follows:
(a) Install the bonding straps (23) with the bolts (21), the washers (22) and the nuts (24) on the support arm (15) (Ref. AMM TASK 20-28-00-912-802).
(b) Connect the connector (11) of the wire harness (18) to the receptacle (12) of the door damper (refer to the subsequent table).
(c) Install the clamps (19) with the screws (20), the washers (16) and the nuts (17) on the support arm (15).
(d) Measure a distance "A" at the wire harness (18) between the last clamp (19) of the support arm (15) and the first clamp (25).
(f) Put the first clamp (25) to the mark at the wire harness (18).
(g) Attach the clamps (25) with the bolts (27), the washers (26), the spacers (28) and the nuts (30) on the fuselage frame (29).
(h) Connect the connector (14) of the wire harness (18) to the receptacle (13) at the fuselage frame (refer to the subsequent table):
Subtask 52-22-11-820-052-A ** ON A/C NOT FOR ALL (1) Attach the upper guide arm (35) on the guide fitting (33) as follows:
(a) Release the upper guide arm (35) from the door frame.
(b) Install the bush (34) in the guide fitting (33).
(c) Connect the eye-end of the upper guide arm (35) in the related fork-end of the guide fitting (33).
(d) Install the bush (37), the bolt (31), the washers (32) and the nut (38).
NOTE: The bolt (31) must go in smoothly.
(e) If not, adjust the position of the related attachment fitting mounted on the door frame. (f) Tighten the nut (38).
(g) Safety the nut (38) with the new AIPC 52-22-84-20-180 COTTER PIN (39).
(2) Connect the sliding sleeve (50) on the door attachment fitting (46) as follows:
(a) Put the fork-end of the sliding sleeve (50) on the traverse (55) and install the spacer sleeve (54).
(b) Install the bolt (53), the washers (49) and the nut (48) on the sliding sleeve (50).
(c) TORQUE the nut (48) to to between 0.649 and 0.531 m.daN (57.43 and 46.99 lbf.in )
(d) Safety the nut (48) with the new AIPC 52-22-84-10-080 COTTER PIN (47).
(3) Install the wire harness (18) and the bonding straps (23) between the door and the support arm as follows:
(a) Install the bonding straps (23) with the bolts (21), the washers (22) and the nuts (24) on the support arm (15) (Ref. AMM TASK 20-28-00-912-802).
(b) Connect the connector (11) of the wire harness (18) to the receptacle (12) of the door damper (refer to the subsequent table).
| DOOR | CONNECTOR | RECEPTACLE | FRAME | CABLE LOOM |
|---|---|---|---|---|
| LH | 360RH7-A | 1602WM | FR48A | 4253VB |
| RH | 360RH8-A | 1603WM | FR48A | 4252VB |
(d) Measure a distance "A" at the wire harness (18) between the last clamp (19) of the support arm (15) and the first clamp (25).
NOTE: The distance "A" at the forward doors must be 250.0 mm (9.843 in.).
The distance "A" at the aft doors must be 290.0 mm (11.417 in.).
(e) Put a mark on the wire harness (18) to identify the correct position of the first clamp (25). The distance "A" at the aft doors must be 290.0 mm (11.417 in.).
(f) Put the first clamp (25) to the mark at the wire harness (18).
(g) Attach the clamps (25) with the bolts (27), the washers (26), the spacers (28) and the nuts (30) on the fuselage frame (29).
(h) Connect the connector (14) of the wire harness (18) to the receptacle (13) at the fuselage frame (refer to the subsequent table):
| DOOR | CONNECTOR | DOOR DAMPER | FRAME | CABLE LOOM |
|---|---|---|---|---|
| LH | 6721VC-A | 6721VC | FR48A | 4253VB |
| RH | 6720VC-A | 6720VC | FR48A | 4252VB |
G. Adjustment Procedure
(1) Adjust the door to the correct position in the fuselage (Ref. AMM TASK 52-22-00-820-002).
(2) Make sure that the proximity sensors 19WV, 21WV and 61WV are correctly adjusted (Ref. AMM TASK 52-71-00-820-001).
Subtask 52-22-11-720-050-A ** ON A/C NOT FOR ALL (1) Adjust the door to the correct position in the fuselage (Ref. AMM TASK 52-22-00-820-002).
(2) Make sure that the proximity sensors 19WV, 21WV and 61WV are correctly adjusted (Ref. AMM TASK 52-71-00-820-001).
H. Test Procedure
(1) Do an operational test (Ref. AMM TASK 52-22-00-710-001) to make sure that the locking mechanism is correctly adjusted.
(2) Do a functional test (Ref. AMM TASK 52-22-00-720-001) to make sure that the slide release mechanism is correctly adjusted.
5. Close-up(1) Do an operational test (Ref. AMM TASK 52-22-00-710-001) to make sure that the locking mechanism is correctly adjusted.
(2) Do a functional test (Ref. AMM TASK 52-22-00-720-001) to make sure that the slide release mechanism is correctly adjusted.
Subtask 52-22-11-410-050-A ** ON A/C NOT FOR ALL
A. Close Access
(1) Install the insulation mat on the inner side of the door and attach it with the VELCRO tapes.
(2) Install the the door Lining (Ref. AMM TASK 25-23-47-400-012) and (Ref. AMM TASK 25-23-47-400-013) on the replacement door.
Subtask 52-22-11-410-050-B ** ON A/C NOT FOR ALL (1) Install the insulation mat on the inner side of the door and attach it with the VELCRO tapes.
(2) Install the the door Lining (Ref. AMM TASK 25-23-47-400-012) and (Ref. AMM TASK 25-23-47-400-013) on the replacement door.
A. Close Access
(1) Install the insulation mat on the inner side of the door and attach it with the VELCRO tapes.
(2) Install the door lining on the replacement door (Ref. AMM TASK 25-23-47-400-802).
Subtask 52-22-11-865-052-A ** ON A/C NOT FOR ALL (1) Install the insulation mat on the inner side of the door and attach it with the VELCRO tapes.
(2) Install the door lining on the replacement door (Ref. AMM TASK 25-23-47-400-802).
B. Make sure that this(these) circuit breaker(s) is(are) closed:
Subtask 52-22-11-740-050-A ** ON A/C NOT FOR ALL | PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| 49VU | COM/CIDS/DEU B/ESS | 153RH | G03 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | EIS/SLIDES/ARM AND WARN/FLT | 15WN | P11 |
| 121VU | EIS/SLIDES/ARM AND WARN/GND | 13WN | P10 |
| 121VU | EIS/SDAC1 AND 2/DOOR/DET/PAX | 48WV | P05 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU B NORM/R | 620RH | M08 |
| 121VU | COM NAV/CIDS/DEU B NORM/L | 619RH | M07 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | COM NAV/CIDS/DEU B/NORM | 162RH | M09 |
C. Interface and Power-Up Test of the CIDS
(1) Do the interface and power-up test of the CIDS (Ref. AMM TASK 23-73-00-740-005).
Subtask 52-22-11-740-051-A ** ON A/C NOT FOR ALL (1) Do the interface and power-up test of the CIDS (Ref. AMM TASK 23-73-00-740-005).
D. BITE Test of the Smoke Detection Function (SDF)
(1) Do the BITE test of the SDF (Ref. AMM TASK 26-10-00-740-801).
Subtask 52-22-11-410-051-A ** ON A/C NOT FOR ALL (1) Do the BITE test of the SDF (Ref. AMM TASK 26-10-00-740-801).
E. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Do the special precaution for the door damper and emergency operation cylinder (Ref. AMM TASK 52-22-00-860-004).
(3) Close applicable the door (Ref. AMM TASK 52-22-00-410-001).
(4) Remove the access platform(s).
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Do the special precaution for the door damper and emergency operation cylinder (Ref. AMM TASK 52-22-00-860-004).
(3) Close applicable the door (Ref. AMM TASK 52-22-00-410-001).
(4) Remove the access platform(s).