Removal of the Captain (First Officer) Seat Armrest Assy

TASK 25-11-65-000-001-A
Removal of the Captain (First Officer) Seat Armrest Assy

ZONE: 211
ZONE: 212

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	MAGNETIC FINGER
No specific	AR	SCREWDRIVER

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
211	COCKPIT
212	COCKPIT

C. Referenced Information

REFERENCE	DESIGNATION
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power
TASK 25-11-61-000-001-A	Removal of the Captain (First Officer) Seat Cushion
TASK 25-11-62-000-001-A	Removal of the Captain (First Officer) Seat Shroud Assy
Captain (First Officer) Seat Armrest Assy

3. Job Set-up
Subtask 25-11-65-861-050-A

A. Energize the ground service network
(Ref. AMM TASK 24-42-00-861-001).

Subtask 25-11-65-010-050-A

B. Removal of the Seat Equipment

NOTE: Velcro tapes attach the seat cushion to the seat.

NOTE: The seat cushion includes the covers and the foam.

NOTE: If necessary, keep the seat cushion in a dry and clean area.

(1) Remove the Captain (First Officer) seat backrest cushion (Ref. AMM TASK 25-11-61-000-001).
(2) Remove the lower back shroud and the upper back shroud from the seat (Ref. AMM TASK 25-11-62-000-001).

4. Procedure
Subtask 25-11-65-020-050-A

A. Removal of the Captain (First Officer) Seat Armrest Assy
(1) Remove the screw (7), the washer (1) and the nut (2).
(2) Remove the retainer (6) and the ball (5) with a SCREWDRIVER or a MAGNETIC FINGER.
(3) Disengage the armrest (3) from the armrest fitting (4).
(4) Use a SCREWDRIVER to disengage the armcap (8) from the armrest (3).
(5) Carefully disengage the rear part of the lower shroud (11) from the armrest structure (10).
(6) Push the lower shroud (11) forward to disengage the button of the equipped lever (9) and remove the lower shroud (11).
(7) Remove the screw (15) and the spacer (14) from the bellcrank (13) of the armrest structure (10).
(8) Remove the equipped lever (9) from the armrest structure (10).

[Rev.10 from 2021] 2026.03.31 23:28:16 UTC