Installation of the Door Frame Linings on the Left Aft Passenger/Crew Door

TASK 25-23-45-400-008-A
Installation of the Door Frame Linings on the Left Aft Passenger/Crew Door

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 0.88 and 0.72 m.daN (77.88 and 63.72 lbf.in )

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
261TW, 261UW, 261VW, 261WW

C. Referenced Information

REFERENCE	DESIGNATION
TASK 11-00-00-400-002-A	Installation of the Decals
TASK 23-73-13-400-001-A	Installation of the Additional Attendant Panel
TASK 23-73-22-400-001-A	Installation of the Attendant Indication Panel
TASK 23-73-44-400-001-A	Installation of the Handset/Cradle
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power
TASK 24-42-00-862-001-A	De-energize the Ground Service Network Supplied from the External Power
TASK 33-51-11-400-001-A	Installation of the Cabin Emergency Light
TASK 33-51-13-400-001-A	Installation of the Cabin Wall-Mounted Emergency-Exit-Markers
TASK 33-51-16-400-001-A	Installation of the Emergency Exit Sign
TASK 35-21-41-400-001-A	Installation of the Emergency Oxygen Containers
TASK 35-23-00-710-001-A	Operational Check of Manual Mask Release
Door Frame Linings at the AFT Passenger/Crew Door, left Side

3. Job Set-up
Subtask 25-23-45-860-054-A

A. Aircraft Maintenance Configuration
(1) Make sure that the ground service network is energized
(Ref. AMM TASK 24-42-00-861-001)
(2) Clean the component interfaces and the adjacent area.
(3) Do an inspection of the component interfaces and the adjacent area.
(4) Make sure that the parts retained from the removed component are clean and in the correct condition.

Subtask 25-23-45-865-066-A

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C ALL
2001VU	VACU CLEANER SKT-CAB-Z261	5ME	F06

4. Procedure
Subtask 25-23-45-210-077-A

A. 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 all placards of the retained/new components are in their correct positions and in a good condition.
(4) If necessary, install new placards (Ref. AMM TASK 11-00-00-400-002) and (Ref. AMM D/O 11-32-25-00).

Subtask 25-23-45-420-060-B

B. Installation of the door frame linings 261WW, 261TW, 261UW, 261VW

Door Frame Linings at the AFT Passenger/Crew Door, left Side

(1) Install lining 261TW (2):
(a) Put the socket (13) in position and install the nuts (14).
(b) Put lining 261TW (2) in position.
(c) Install the washers (5).
(d) Do not tighten the screws (6) and (8) at this time.
(e) Install the handgrip (20):
1 Put the spacer (21) (if installed), the handgrip (20) and the plates (15) in position and install the screws (16) and (19).
2 TORQUE the screws (16) and (19) to between 0.88 and 0.72 m.daN (77.88 and 63.72 lbf.in )

.
(f) Tighten the screws (6) and (8) and install the cap (7).
(g) Install the handgrip cover (18).
(h) Make sure that the lugs (17) of the handgrip cover (18) engage correctly.
(i) Push the handgrip cover (18) in position until you hear a click.
(j) Put the latch hook (25) in position and install the washers (23) and the screws (24).
(k) Tighten the screws (24).
(2) Install lining 261WW (3):
(a) Put lining 261WW (3) in position.
(b) Install oxygen container 35WR (Ref. AMM TASK 35-21-41-400-001) if necessary.
(c) Install the washers (5) and the screws (6) and (8).
(d) Do not tighten the screws (6) and (8) at this time.
(e) Install the handgrip (20):
1 Put the spacer (21) (if installed), the handgrip (20) and the plates (15) in position and install the screws (16) and (19).
2 TORQUE the screws (16) and (19) to between 0.88 and 0.72 m.daN (77.88 and 63.72 lbf.in )

.
(f) Tighten the screws (6) and (8) and install the cap (7).
(g) Install the handgrip cover (18).
(h) Make sure that the lugs (17) of the handgrip cover (18) engage correctly.
(i) Push the handgrip cover (18) into position until you hear a click.
(3) Install lining 261UW (1):
(a) Put lining 261UW (1) in position and install the washers (5) and the screws (6).
(b) Tighten the screws (6).
(4) Install lining 261VW (4):
(a) Put lining 261VW (4) in position and install the washers (5) and (9) and the screws (6), (8) and (10).
(b) Do not tighten the screws (6), (8) and (10) at this time.
(c) Make sure that there is a clearance of 2.0 +0.0 -0.5 mm (0.08 +0.00 -0.02 in.) at each side of the oxygen container doors (Ref. AMM TASK 35-23-00-710-001).
(d) Tighten the screws (6), (8) and (10) and install the cap (7).
(e) Remove the blanking plugs from the line ends.
(f) Connect the hose (12) and tighten the clamp (11).
(g) Remove the CAP-BLANKING from each electrical connector and receptacle.
(h) Make sure that all the electrical connections are clean and in the correct condition.
(i) Connect the electrical connector (22).

5. Close-up
Subtask 25-23-45-410-050-A

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the cabin wall-mounted emergency-exit-marker 90WL7 (Ref. AMM TASK 33-51-13-400-001).
(3) Install the cabin emergency light 33WL (Ref. AMM TASK 33-51-11-400-001).
(4) Install the emergency exit sign 45WL (Ref. AMM TASK 33-51-16-400-001).
(5) Install the handset cradle 330RH9 (Ref. AMM TASK 23-73-44-400-001).
(6) Install the AFT attendant panel 126RH (Ref. AMM TASK 23-73-13-400-001).
(7) Install the attendant indication panel 320RH9 (Ref. AMM TASK 23-73-22-400-001).

Subtask 25-23-45-862-053-A

B. De-energize the ground service network
(Ref. AMM TASK 24-42-00-862-001)

[Rev.10 from 2021] 2026.03.31 23:31:22 UTC