Installation of the Slide Release Mechanism

TASK 52-21-11-400-003-A
Installation of the Slide Release Mechanism

WARNING: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.

ZONE: 833
ZONE: 834
ZONE: 843
ZONE: 844

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Consumable Materials

REFERENCE	DESIGNATION
(Material No.03HBD9)	Synthetic Ester base Grease-General Purpose Low Temp -
(Material No.06AEA1)	Polysulfide Sealant-Low Adhesion Brushable -

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
833	EMERGENCY EXITS
834	EMERGENCY EXITS
843	EMERGENCY EXITS
844	EMERGENCY EXITS

C. Expendable Parts

FIG.ITEM	DESIGNATION	IPC-CSN
26	SPRING PIN	AIPC 52-21-11-35-090

D. Referenced Information

REFERENCE	DESIGNATION
TASK 25-23-47-400-001-A	Installation of the Lining on the Emergency Exit Hatches
TASK 52-21-00-720-001-A	Functional Check of Manual and Automatic Slide Release Signal
TASK 52-21-11-400-001-A	Installation of the Emergency Exit Hatch
TASK 52-21-11-820-001-A	Adjustment of the Emergency Exit Hatch
Slide Release Mechanism ** ON A/C NOT FOR ALL
Slide Release Mechanism ** ON A/C NOT FOR ALL

3. Job Set-up
Subtask 52-21-11-100-050-A ** ON A/C NOT FOR ALL

A. Preparation for the Installation
(1) Make sure that the parts retained from the removed component are clean and in the correct condition.
(2) Clean the component interfaces and the adjacent area.
(3) For the opposite installation, remove the self-adhesive cover from the inner edge curve of the emergency exit hatch (referred to as hatch).

NOTE: You must also install the opposite guide fitting (22).

(4) Make sure that the new installation area is clean and in the correct condition.
(5) Apply Polysulfide Sealant-Low Adhesion Brushable - (Material No.06AEA1) to the mating area of the guide fitting (22), the bolts (23) and the new AIPC 52-21-11-35-090 SPRING PIN (26).
(6) Apply Synthetic Ester base Grease-General Purpose Low Temp - (Material No.03HBD9) to the latch pin (20).

4. Procedure
Subtask 52-21-11-420-051-A ** ON A/C NOT FOR ALL

A. Installation of the Slide Release Mechanism

Slide Release Mechanism ** ON A/C NOT FOR ALL

(1) Install the latch pin (20) and the spring (21) to the guide fitting (22) and assemble with the spring pin (26).
(2) Put the slide release mechanism (25) in the installation position of the hatch structure.
(3) Attach the guide fitting (22) with the bolts (23) and the nuts (24) at the edge curve of the hatch structure.
(4) After the change of the installation position, install the self-adhesive cover on the inner side of the opposite edge curve.

Subtask 52-21-11-720-051-A ** ON A/C NOT FOR ALL

B. Test Procedure
(1) Install the emergency exit hatch (Ref. AMM TASK 52-21-11-400-001).
(2) Make sure that the skin offset between the emergency exit hatch and the fuselage is correct (Ref. AMM TASK 52-21-11-820-001).
(3) Remove the armed emergency-exit hatch to make sure that the slide release mechanism operates correctly (Ref. AMM TASK 52-21-00-720-001).

5. Close-up
Subtask 52-21-11-410-055-A ** ON A/C NOT FOR ALL

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) If removed, install the lining on the applicable hatch (Ref. AMM TASK 25-23-47-400-001).
(3) Make sure that the applicable hatch is correctly closed (Ref. AMM TASK 52-21-11-400-001).

[Rev.10 from 2021] 2026.04.02 06:27:34 UTC