Removal of the Stop Fittings, the Buffer, the Guide Fittings, the Rollers, the Door Stop Fittings, the Roller Fittings and Guide Arm Fittings

TASK 52-13-31-000-002-A
Removal of the Stop Fittings, the Buffer, the Guide Fittings, the Rollers, the Door Stop Fittings, the Roller Fittings and Guide Arm Fittings

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

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	ACCESS PLATFORM 5M (16 FT)- ADJUSTABLE
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER
No specific	AR	SCRAPER - NON METALLIC
98D52103501000	1	BALLAST WEIGHT - PASSENGER CREW DOOR

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.08BAA9)	Non Aqueous Cleaner-General - -
(Material No.14SBA1)	Textile-Lint free Cotton -

C. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
832, 842

D. Referenced Information

REFERENCE	DESIGNATION
TASK 25-23-45-000-003-A	Removal of the Door Frame Linings from the Left Aft Passenger/Crew Door
TASK 25-23-45-000-004-A	Removal of the Door Frame Linings from the Right Aft Passenger/Crew Door
TASK 25-23-46-000-002-A	Removal of the Door Linings from the Aft Passenger/Crew Doors
TASK 25-62-44-000-002-A	Removal of the Left Escape-Slide Pack-Assembly
TASK 25-62-44-000-012-A	Removal of the Left-Hand Escape-Slide-Raft Pack-Assembly
TASK 25-62-44-000-802-A	Removal of the Right Escape-Slide Pack-Assembly
TASK 25-62-44-000-804-A	Removal of the Right-Hand Escape-Slide-Raft Pack-Assembly
TASK 52-10-00-010-001-A	Opening of the Passenger/Crew Door
TASK 52-10-00-480-001-A	Installation of the Passenger/Crew Door Ballast Weight (98D52103501000) for Escape Slide
TASK 52-10-00-480-001-B	Installation of the Passenger/Crew Door Ballast Weight (98D52103501000) for Escape Slide/Raft
TASK 52-10-00-860-001-A	Special Precautions before Work on the Passenger/Crew Door
TASK 52-11-12-000-003-A	Removal of the Guide Arms
Stop Fittings
Buffer
Upper Guide Fittings
Lower Guide Fittings
Roller
Lower Support-Arm Fittings
Upper Support-Arm Fittings
Door Stop Fittings
Roller Fitting
Fittings of the Guide Arms

3. Job Set-up
Subtask 52-13-31-010-052-A

A. Get Access

WARNING: DO NOT OPEN THE PASSENGER/CREW DOOR IF THE WIND SPEED IS MORE THAN 65 KNOTS.

WARNING: BEFORE YOU START WORK ON THE DOOR, MAKE SURE THAT:

THE EMERGENCY CONTROL HANDLE IS IN THE DISARMED POSITION WITH THE SAFETY PIN INSTALLED.
THE PERCUSSION LEVER OF THE DOOR-DAMPER AND EMERGENCY-OPERATION CYLINDER IS IN THE DISARMED POSITION WITH THE SAFETY PIN INSTALLED.

IF YOU DO NOT OBEY THESE INSTRUCTIONS, THE DOOR CAN OPEN WITH FORCE OR THE ESCAPE SLIDE CAN DEPLOY SUDDENLY. THIS CAN CAUSE INJURY AND/OR DAMAGE.

WARNING: STOP THE OPENING PROCEDURE IF THE RED WARNING LIGHT FLASHES. IF THE RED WARNING LIGHT FLASHES, REMAINING PRESSURE CAN CAUSE THE DOOR TO OPEN SUDDENLY AND CAN:

KILL OR CAUSE SERIOUS INJURY TO PERSONS
CAUSE DAMAGE TO THE AIRCRAFT.

(1) Put the ACCESS PLATFORM 5M (16 FT)- ADJUSTABLE in front of the passenger/crew door 832(842).
(2) Open the passenger/crew door 832 ( 842) (Ref. AMM TASK 52-10-00-010-001).
(3) Obey the special precautions before you start work on the door (Ref. AMM TASK 52-10-00-860-001).

Subtask 52-13-31-865-051-A

B. Open, safety and tag this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C ALL
121VU	EIS/SLIDES/ARM AND WARN/FLT	15WN	P11
121VU	EIS/SLIDES/ARM AND WARN/GND	13WN	P10
121VU	EIS/SDAC1 AND 2/DOOR/DET/PAX	48WV	P05

Subtask 52-13-31-010-053-A ** ON A/C NOT FOR ALL

C. Removal of Components
(1) Remove the escape slide:
(a) For the left door:
If installed, remove the left-hand escape slide pack assembly (Ref. AMM TASK 25-62-44-000-002).
(b) For the right door:
If installed, remove the right-hand escape slide pack assembly (Ref. AMM TASK 25-62-44-000-802).
(2) Remove the door lining panels (Ref. AMM TASK 25-23-46-000-002).
(3) Remove the door frame lining panels (Ref. AMM TASK 25-23-45-000-003) or (Ref. AMM TASK 25-23-45-000-004).
(4) Install the 98D52103501000 BALLAST WEIGHT - PASSENGER CREW DOOR (Ref. AMM TASK 52-10-00-480-001).
(5) Remove the door insulation.

Subtask 52-13-31-010-053-B ** ON A/C NOT FOR ALL

C. Removal of Components
(1) Remove the escape slide:
(a) For the left door:
If installed, remove the left-hand escape slide raft pack assembly (Ref. AMM TASK 25-62-44-000-012).
(b) For the right door:
If installed, remove the right-hand escape slide raft pack assembly (Ref. AMM TASK 25-62-44-000-804).
(2) Remove the door lining panels (Ref. AMM TASK 25-23-46-000-002).
(3) Remove the door frame lining panels (Ref. AMM TASK 25-23-45-000-003) or (Ref. AMM TASK 25-23-45-000-004).
(4) Install the 98D52103501000 BALLAST WEIGHT - PASSENGER CREW DOOR (Ref. AMM TASK 52-10-00-480-001).
(5) Remove the door insulation.

4. Procedure
Subtask 52-13-31-020-051-A

A. Removal of the Stop Fittings

Stop Fittings

(1) Remove the old sealant with Non Aqueous Cleaner-General - - (Material No.08BAA9) , Textile-Lint free Cotton - (Material No.14SBA1) and a SCRAPER - NON METALLIC from the stop fitting (10).
(2) Loosen the nuts (11) and remove them.
(3) Remove the screws (12).
(4) Remove the top fitting (10).

Subtask 52-13-31-020-054-A

B. Removal of the Buffer

Buffer

(1) Remove the old sealant with Non Aqueous Cleaner-General - - (Material No.08BAA9) , Textile-Lint free Cotton - (Material No.14SBA1) and a SCRAPER - NON METALLIC from the buffer.
(2) Loosen the nuts (22) and remove them.
(3) Remove the screws (21).
(4) Remove the buffer (20).

Subtask 52-13-31-020-055-A

C. Removal of the Guide Fittings
(1) Removal of the upper guide fitting

Upper Guide Fittings

(a) Remove the old sealant with Non Aqueous Cleaner-General - - (Material No.08BAA9) , Textile-Lint free Cotton - (Material No.14SBA1) and a SCRAPER - NON METALLIC around the guide fitting (31).
(b) Loosen the screws (32) and remove them.
(c) Remove the washers (33), the fitting (31) and the shim (34).
(2) Removal of the upper guide fitting

Upper Guide Fittings

(a) Remove the old sealant with Non Aqueous Cleaner-General - - (Material No.08BAA9) , Textile-Lint free Cotton - (Material No.14SBA1) and a SCRAPER - NON METALLIC around the guide fitting (41).
(b) Loosen the screws (42) and remove them.
(c) Remove the washers (43), the fitting (41) and the shim (44).
(3) Removal of the lower fittings

Lower Guide Fittings

(a) Remove the old sealant with Non Aqueous Cleaner-General - - (Material No.08BAA9) , Textile-Lint free Cotton - (Material No.14SBA1) and a SCRAPER - NON METALLIC around the guide fittings (51).
(b) Loosen the screw (52) and remove it.
(c) Remove the washer (53), the fitting (51) and the shim (54).

Subtask 52-13-31-020-056-A

D. Removal of the Rollers

Roller

(1) Remove the old sealant with Non Aqueous Cleaner-General - - (Material No.08BAA9) , Textile-Lint free Cotton - (Material No.14SBA1) and a SCRAPER - NON METALLIC around the roller (60).
(2) Loosen the nuts (61) and remove them.
(3) Remove the bolts (62).
(4) Disassemble the roller (70) as follows:
(a) Remove the cotter pin (71) and discard it.
(b) Loosen the nut (72) and remove it.
(c) Remove the washer (73), the bolt (74) and the washer (75).
(d) Remove the bushing (76), the roller (70) and the bushing (77).

Subtask 52-13-31-020-067-A

E. Removal of the Lower Support-Arm Fittings

Lower Support-Arm Fittings

(1) Remove the sealant from the lower support-arm fittings (111) with Non Aqueous Cleaner-General - - (Material No.08BAA9) , lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) and a SCRAPER - NON METALLIC.
(2) Remove the nuts (110) and discard them.
(3) Remove the screws (112).
(4) Remove the lower support-arm fittings (111).

Subtask 52-13-31-020-068-A

F. Removal of the Upper Support-Arm Fittings

Upper Support-Arm Fittings

(1) Remove the sealant from the upper support-arm fittings (121) with Non Aqueous Cleaner-General - - (Material No.08BAA9) , lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) and a SCRAPER - NON METALLIC.
(2) Remove the nuts (120) and discard them.
(3) Remove the screws (122).
(4) Remove the upper support-arm fittings (121).

Subtask 52-13-31-020-057-A

G. Removal of the Door Stop Fittings

Door Stop Fittings

(1) Remove the old sealant with Non Aqueous Cleaner-General - - (Material No.08BAA9) , Textile-Lint free Cotton - (Material No.14SBA1) and a SCRAPER - NON METALLIC around the door stop fitting (85).
(2) Loosen the nut (82) and remove it.
(3) Remove the lock plate (83) and discard it.
(4) Remove the screw (86).
(5) Loosen and remove the screws (84).
(6) Remove the nuts (81).

Subtask 52-13-31-020-058-A

H. Removal of the Roller

Roller Fitting

(1) Loosen the nuts (91) and remove them.
(2) Remove the bolts (92).
(3) Remove the roller (90) from the door.
(4) Disassemble the roller (90) as follows:
(a) Remove the cotter pin (93) and discard it.
(b) Loosen the nut (94) and remove it.
(c) Remove the washer (95).
(d) Remove the bolt (96), the roller assembly (97), the spacer (98) and the fitting (90).

Subtask 52-13-31-020-059-A

I. Removal of the Fittings of the Guide Arms

Fittings of the Guide Arms

(1) Disengage the guide arms (100) and (101) (Ref. AMM TASK 52-11-12-000-003).
(2) Loosen the nuts (102) and remove them.
(3) Remove the bolts (106) and the washers (103).
(4) Remove the fitting pivots (105) and (108).
(5) Remove the serrated plates (107) and (104).

[Rev.10 from 2021] 2026.04.01 01:37:50 UTC