Installation of the Telescopic Rod

TASK 52-11-14-400-002-B
Installation of the Telescopic Rod

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	Torque wrench: range to between 0.7 and 0.35 m.daN (61.95 and 30.97 lbf.in )
No specific	Torque wrench: range to between 1.7 and 1 m.daN (150.44 and 88.50 lbf.in )

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
831, 831FZ, 831GZ, 841, 841FZ, 841GZ

C. Expendable Parts

FIG.ITEM	DESIGNATION	IPC-CSN
1	COTTER PIN	AIPC 52-11-01-01-100
15	COTTER PIN	AIPC 52-11-01-02-010
15	COTTER PIN	AIPC 52-11-81-05-010
1	COTTER PIN	AIPC 52-11-81-05-100

D. Referenced Information

REFERENCE	DESIGNATION
TASK 25-23-46-400-001-A	Installation of the Door Linings on the Forward Passenger/Crew Doors
TASK 52-10-00-010-001-A	Opening of the Passenger/Crew Door
TASK 52-10-00-410-001-A	Closing of the Passenger/Crew Door
TASK 52-10-00-860-001-A	Special Precautions before Work on the Passenger/Crew Door
TASK 52-10-00-860-002-A	Special Precautions after Work on the Passenger/Crew Door
TASK 52-11-14-220-001-A	Detailed Visual Inspection of the Mechanism of the Door-Damper and Emergency Operation Cylinder
Telescopic Rod

3. Job Set-up
Subtask 52-11-14-860-057-A

A. Aircraft Maintenance Configuration
(1) Make sure that the access platform is in position.
(2) Make sure that the forward passenger/crew door is open (Ref. AMM TASK 52-10-00-010-001).
(3) Make sure that the special precautions are obeyed (Ref. AMM TASK 52-10-00-860-001).

Subtask 52-11-14-865-070-A

B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged:

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C 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

Subtask 52-11-14-220-055-A

C. Preparation for Installation
(1) Clean the component interfaces and the adjacent area.
(2) Do an inspection of the component interfaces and the adjacent area.
(3) Make sure that the parts retained from the removed component are clean and in the correct condition.
(Ref. AMM TASK 52-11-14-220-001)

4. Procedure
Subtask 52-11-14-420-059-A

A. Installation of the Telescopic Rod

Telescopic Rod

(1) Install the spacer (9), the washer (8), the bolt (7), the washer (13) and the nut (14).
(2) TORQUE the nut (14) to between 0.7 and 0.35 m.daN (61.95 and 30.97 lbf.in )

.
(3) Install the AIPC 52-11-01-02-010 COTTER PIN (15) or AIPC 52-11-81-05-010 COTTER PIN (15).
(4) Install the bushes (16) and (17) on the fork (6).
(5) Install the washer (11), the bushes (4), the end of the door damper and emergency operation cylinder (5), the washer (3), the fork (6), the bolt (10) and the nut (2).
(6) TORQUE the nut (2) to between 1.7 and 1 m.daN (150.44 and 88.50 lbf.in )

.
(7) Install the AIPC 52-11-01-01-100 COTTER PIN (1) or AIPC 52-11-81-05-100 COTTER PIN (1).

5. Close-up
Subtask 52-11-14-410-071-A

A. Installation of the Door Support-Arm Lining
(1) Install the support arm lining (Ref. AMM TASK 25-23-46-400-001).
(a) For the left passenger/crew door: 831FZ 831GZ.
(b) For the right passenger/crew door: 841FZ 841GZ.

Subtask 52-11-14-865-071-A

B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C 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

Subtask 52-11-14-410-072-A

C. Close Access
(1) Obey the special precautions after you do work on the door (Ref. AMM TASK 52-10-00-860-002).
(2) Make sure that the work area is clean and clear of tools and other items.
(3) Close the passenger/crew door (Ref. AMM TASK 52-10-00-410-001), 831 841.
(4) Remove the access platform(s).

[Rev.10 from 2021] 2026.04.02 06:27:22 UTC