DOC AIRBUS | AMM A320FInstallation of the Telescopic Rod Assembly
TASK 52-22-14-400-002-A
Installation of the Telescopic Rod Assembly
1. Reason for the Job
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 52-22-14-860-051-A ** ON A/C NOT FOR ALL
Subtask 52-22-14-910-051-A ** ON A/C NOT FOR ALL
Subtask 52-22-14-410-051-A ** ON A/C NOT FOR ALL
[Rev.10 from 2021]
2026.04.02 06:27:41 UTC
Installation of the Telescopic Rod Assembly
1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | 1 | ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE |
| No specific | Torque wrench: range to between 1.08 and 0.98 m.daN (95.58 and 86.73 lbf.in )  |
| 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 |
|---|---|---|
| 31 | COTTER PIN | AIPC 52-22-02-01-070 |
| 41 | COTTER PIN | AIPC 52-22-02-01-070 |
| 48 | COTTER PIN | AIPC 52-22-02-03-090 |
| 48 | COTTER PIN | AIPC 52-22-04-03-090 |
| 31 | COTTER PIN | AIPC 52-22-84-10-080 |
| 41 | COTTER PIN | AIPC 52-22-84-10-080 |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 52-22-00-010-001-A | Opening of the Emergency Exit Doors from the Passenger Compartment |
| TASK 52-22-00-410-001-A | Closing of the Emergency Exit Doors from the Passenger Compartment |
| 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 |
Telescopic Rod AssemblySubtask 52-22-14-860-051-A ** ON A/C NOT FOR ALL
A. Aircraft Maintenance Configuration
(1) Make sure that the applicable emergency exit door (referred to as door) is partly opened as required (Ref. AMM TASK 52-22-00-010-001).
(2) Make sure that the ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE is in position below the partly opened door.
(3) Make sure that the special precaution procedure for the door damper and emergency operation cylinder is completed (Ref. AMM TASK 52-22-00-860-003).
4. Procedure(1) Make sure that the applicable emergency exit door (referred to as door) is partly opened as required (Ref. AMM TASK 52-22-00-010-001).
(2) Make sure that the ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE is in position below the partly opened door.
(3) Make sure that the special precaution procedure for the door damper and emergency operation cylinder is completed (Ref. AMM TASK 52-22-00-860-003).
Subtask 52-22-14-910-051-A ** ON A/C NOT FOR ALL
A. Preparation for Installation
(1) Make sure that the parts retained from the removed component are clean and in the correct condition.
(2) Clean the component interfaces and the adjacent area.
(3) Do an inspection of the component interfaces and the adjacent area.
(4) Apply Synthetic Ester base Grease-General Purpose Low Temp - (Material No.03HBD9) to all movable parts
Subtask 52-22-14-420-052-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) Clean the component interfaces and the adjacent area.
(3) Do an inspection of the component interfaces and the adjacent area.
(4) Apply Synthetic Ester base Grease-General Purpose Low Temp - (Material No.03HBD9) to all movable parts
B. Installation of the Telescopic Rod Assembly
(1) If removed, install the transversal link (40) in the door (35) as follows:
(a) If remove, install the bush (34) in the door fitting (35).
(b) Assemble the transversal link (40) in the door fitting (35) and install the bearing bracket (38) with the bolts (36), the washers (37) and the nuts (39).
(c) Install the washer (33) and the nut (32) on the transversal link (40).
(d) TORQUE the nut (32) to between 1.08 and 0.98 m.daN (95.58 and 86.73 lbf.in ) and safety it with the new AIPC 52-22-02-01-070 COTTER PIN (31) or the new AIPC 52-22-84-10-080 COTTER PIN (31).
(2) Connect the telescopic rod assembly (57) on the door fitting (35) as follows:
(a) Assemble the sliding sleeve (58) to the transversal link (40) and install the spacer (45).
(b) Install the bolt (46), the washer (47), the tab plate (44), the washer (43) and the nut (42) on the sliding sleeve (58).
(3) Connect the telescopic rod assembly (57) to the yoke assembly (52) as follows:
(a) If remove, install the bush (51) in the yoke assembly (52).
(b) Assemble the fork-end (56) to the yoke assembly (52) and the piston of the door damper (55).
(c) Install the bolt (54), the washers (53) and (50) and the nut (49).
(d) Tighten the nut (49) and safety it with the new AIPC 52-22-02-03-090 COTTER PIN (48) or the new AIPC 52-22-04-03-090 COTTER PIN (48).
5. Close-up(1) If removed, install the transversal link (40) in the door (35) as follows:
(a) If remove, install the bush (34) in the door fitting (35).
(b) Assemble the transversal link (40) in the door fitting (35) and install the bearing bracket (38) with the bolts (36), the washers (37) and the nuts (39).
(c) Install the washer (33) and the nut (32) on the transversal link (40).
(d) TORQUE the nut (32) to between 1.08 and 0.98 m.daN (95.58 and 86.73 lbf.in )
and safety it with the new AIPC 52-22-02-01-070 COTTER PIN (31) or the new AIPC 52-22-84-10-080 COTTER PIN (31). (2) Connect the telescopic rod assembly (57) on the door fitting (35) as follows:
(a) Assemble the sliding sleeve (58) to the transversal link (40) and install the spacer (45).
(b) Install the bolt (46), the washer (47), the tab plate (44), the washer (43) and the nut (42) on the sliding sleeve (58).
NOTE: You can install a lock plate (59) as an alternative to the washer (43) and the tab plate (44).
(c) Tighten the nut (42) and safety it with the new AIPC 52-22-02-01-070 COTTER PIN (41) or the new AIPC 52-22-84-10-080 COTTER PIN (41). (3) Connect the telescopic rod assembly (57) to the yoke assembly (52) as follows:
(a) If remove, install the bush (51) in the yoke assembly (52).
(b) Assemble the fork-end (56) to the yoke assembly (52) and the piston of the door damper (55).
(c) Install the bolt (54), the washers (53) and (50) and the nut (49).
(d) Tighten the nut (49) and safety it with the new AIPC 52-22-02-03-090 COTTER PIN (48) or the new AIPC 52-22-04-03-090 COTTER PIN (48).
Subtask 52-22-14-410-051-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) 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).