Removal of the Stop and Guide Fittings from the Door Frame

TASK 52-22-31-000-002-A
Removal of the Stop and Guide Fittings from the Door Frame

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

B. Referenced Information

REFERENCE	DESIGNATION
TASK 25-23-47-000-004-A	Removal of the Door Frame Linings of the LH FWD Emergency Exit Door, zone 231
TASK 25-23-47-000-009-A	Removal of the Door Frame Linings of the Right Forward Emergency Exit Door from Zone 232
TASK 25-23-47-000-010-A	Removal of the Door Frame Linings of the Left/Right Aft Emergency Exit Doors from Zones 251/252
TASK 52-22-00-010-001-A	Opening 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
Stop and Guide Fittings at the Door Frame ** ON A/C NOT FOR ALL
Stop and Guide Fittings at the Door Frame ** ON A/C NOT FOR ALL

3. Job Set-up
Subtask 52-22-31-010-051-A ** ON A/C NOT FOR ALL

A. Get Access
(1) Open the applicable emergency exit door (referred to as door) as necessary (Ref. AMM TASK 52-22-00-010-001).
(2) Make sure that the special precaution on the door damper and emergency operation cylinder is completed (Ref. AMM TASK 52-22-00-860-003).
(3) Make sure that the ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE in position below the applicable door.
(4) Remove the door frame linings as necessary (Ref. AMM TASK 25-23-47-000-004), (Ref. AMM TASK 25-23-47-000-009) or (Ref. AMM TASK 25-23-47-000-010).
(5) Carefully disconnect the VELCRO-tapes and remove the insulation blankets from the door frame as necessary.

Subtask 52-22-31-010-051-B ** ON A/C NOT FOR ALL

A. Get Access
(1) Open the applicable emergency exit door (referred to as door) as necessary (Ref. AMM TASK 52-22-00-010-001).
(2) Make sure that the special precaution on the door damper and emergency operation cylinder is completed (Ref. AMM TASK 52-22-00-860-003).
(3) Make sure that the ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE is in position below the applicable door.
(4) Remove the door frame linings as necessary (Ref. AMM TASK 25-23-47-000-010).
(5) Carefully disconnect the VELCRO-tapes and remove the insulation blankets from the door frame as necessary.

4. Procedure
Subtask 52-22-31-020-051-A ** ON A/C NOT FOR ALL

A. Removal of the Stop and Guide Fittings

Stop and Guide Fittings at the Door Frame ** ON A/C NOT FOR ALL

(1) Remove the stop fittings (23) as follows:
(a) Remove the nuts (22) and the bolts (21) from the door frame.
(b) Remove the stop fitting (23) from the door frame.
(2) Remove the upper guide fittings (26) as follows:
(a) Remove the nuts (31) and the bolts (32) from the door frame.
(b) Remove the upper guide fitting (26) and the serrated plate (25) from the door frame.

NOTE: The serrated plate (24) is riveted to the door frame.

(3) If necessary, disassemble the upper guide fitting (26) as follows:
(a) Remove the nut (29) from the stop bolt (30).
(b) Remove the stop bolt (30) and the washers (27) and (28) from the upper guide fitting (26).
(4) Remove the lower guide fitting (35) as follows:
(a) Remove the nuts (36) and the bolts (37) from the door frame.
(b) Remove the lower guide fitting (35) and the serrated plate (34) from the door frame.

NOTE: The serrated plate (33) is riveted to the door frame.

(5) Remove the upper guide fitting (40) as follows:
(a) Remove the nuts (38) and the bolts (41) from the door frame.
(b) Remove the upper guide fitting (40) and the shim (39) from the door frame.
(6) Remove the lower guide fittings (48) as follows:
(a) Remove the nuts (50) and the bolts (47) from the door frame.
(b) Remove the lower guide fitting (48) and the shim (49) from the door frame.
(7) Remove the guide fittings (43) as follows:
(a) Remove the nuts (46) and the bolts (42) from the door frame.
(b) Remove the guide fitting (43) and the shim (44) from the door frame.

[Rev.10 from 2021] 2026.04.02 06:27:44 UTC