Removal of the Door Latch

TASK 25-45-21-000-002-A
Removal of the Door Latch

ZONE: 200

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
200	UPPER HALF FUSELAGE

B. Referenced Information

REFERENCE	DESIGNATION
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power
Door Latch - Knob Type
Door Latch - Lever Type

3. Job Set-up
Subtask 25-45-21-861-051-A

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

4. Procedure
Subtask 25-45-21-020-051-A

A. Removal of the Door Latch with Knob

Door Latch - Knob Type

(1) Remove the retaining ring (1) and the plate (2).
(2) Remove the screw (3) and the washer (4).
(3) Remove the knob (5), the spindle assy (10), the trim nut (9) and the decorative plate (8).
(4) Remove the screws (6) and the decorative plate (7).
(5) Remove the screws (13) and the section (14).
(6) Remove the screws (11) and the door latch (12).

Subtask 25-45-21-020-052-A

B. Removal of the Door Latch with Handle

Door Latch - Lever Type

(1) Remove the plugs (1) and the screws (2).
(2) Remove the handles (3) and (4) and the spacers (9).
(3) Remove the screws (6) and the plates (5).
(4) Remove the spacer (7) and the shaft (8).
(5) Remove the screws (13) and the section (10).
(6) Remove the screws (11) and the door latch (12).

[Rev.10 from 2021] 2026.03.31 23:36:18 UTC