Adjustment/Test of the Release Mechanism of the Emergency Escape Slide

TASK 52-11-22-820-001-A
Adjustment/Test of the Release Mechanism of the Emergency Escape Slide

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	1	DYNAMOMETER 20 DAN (45 LBF) - PULL
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER
No specific	Torque wrench: range to between 0.35 and 0.3 m.daN (30.97 and 26.55 lbf.in )
No specific	Torque wrench: range to between 0.4 and 0.3 m.daN (35.40 and 26.55 lbf.in )
98D52103500000	1	SAFETY PIN - SLIDE ARMING
98D52103501000	1	BALLAST WEIGHT - PASSENGER CREW DOOR
98DNSA20206060	1	RIGGING PIN
98DNSA20206120	1	RIGGING PIN

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.05BAE1)	Threadlocking Adhesive-- Medium strength -
(Material No.06AAB1)	Polysulfide Sealant-General Purpose Fillet -
(Material No.06AAC1)	Polysulfide Sealant-General Purpose Interfay -
(Material No.08BAA9)	Non Aqueous Cleaner-General - -
(Material No.14QDB1)	Wire-Locking Dia: 0.5 mm (0.020 inch) CRES Nickel Alloy -
(Material No.14SBA1)	Textile-Lint free Cotton -

C. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
831AZ, 831BZ, 831CZ, 831DZ, 831EZ, 831FZ, 831GZ

D. Expendable Parts

FIG.ITEM	DESIGNATION	IPC-CSN
26	COTTER PIN	AIPC 52-11-22-01-010
60	COTTER PIN	AIPC 52-11-22-03-010
34	COTTER PIN	AIPC 52-11-22-04-350
34	COTTER PIN	AIPC 52-11-22-04-420
26	COTTER PIN	AIPC 52-11-81-30-010
34	COTTER PIN	AIPC 52-11-81-33-350

E. Referenced Information

REFERENCE	DESIGNATION
TASK 25-23-46-000-001-A	Removal of the Door Linings from the Forward Passenger/Crew Doors
TASK 25-23-46-400-001-A	Installation of the Door Linings on the Forward 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 25-62-44-400-006-A	Installation of the Left Escape-Slide Pack-Assembly
TASK 25-62-44-400-007-A	Installation of the Left-Hand Escape-Slide-Raft Pack-Assembly
TASK 25-62-44-400-802-A	Installation of the Right Escape-Slide Pack-Assembly
TASK 25-62-44-400-803-A	Installation of the Right-Hand Escape-Slide-Raft Pack-Assembly
TASK 52-10-00-010-001-A	Opening of the Passenger/Crew Door
TASK 52-10-00-080-001-A	Removal of the Passenger/Crew Door Ballast Weight (98D52103501000) for Escape Slide
TASK 52-10-00-080-001-B	Removal of the Passenger/Crew Door Ballast Weight (98D52103501000) for Escape Slide/Raft
TASK 52-10-00-410-001-A	Closing 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 52-10-00-860-002-A	Special Precautions after Work on the Passenger/Crew Door
TASK 52-11-14-820-002-A	Adjustment of the Percussion Bellcrank Finger of the Door Damper and Emergency Operation Cylinder of the FWD Passenger/Crew Door
TASK 52-73-00-710-001-A	Operational Test of the Emergency Escape-Slide Release-System of the Passenger/Crew Doors
Emergency Control Handle
Lever Visual Indicator
Percussion System - Triple-Lever Rigging Check
Escape Slide Gearbox ** ON A/C NOT FOR ALL
Escape Slide Gearbox ** ON A/C NOT FOR ALL
Escape Slide Travel
Girt Bar Fittings - Adjustments
Girt Bar Fittings - Installation

3. Job Set-up
Subtask 52-11-22-010-068-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 position in front of applicable passenger/crew door 831 or 841.
(2) Open the applicable passenger/crew door (Ref. AMM TASK 52-10-00-010-001).
(3) Obey the special precautions before you start the work on the door (Ref. AMM TASK 52-10-00-860-001).

Subtask 52-11-22-865-057-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 52-11-22-010-066-A ** ON A/C NOT FOR ALL

C. Removal of the Components
(1) If installed, remove the escape slide pack-assembly:
(a) For the left door
(Ref. AMM TASK 25-62-44-000-002)
(b) For the right door
(Ref. AMM TASK 25-62-44-000-802).
(2) Remove door lining panels 831FZ, 831GZ, 831EZ, 831DZ, 831CZ, 831BZ and 831AZ (Ref. AMM TASK 25-23-46-000-001).
(3) Remove the door insulation.
(4) Install the 98D52103501000 BALLAST WEIGHT - PASSENGER CREW DOOR (Ref. AMM TASK 52-10-00-480-001).

Subtask 52-11-22-010-066-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 escape-slide raft pack-assembly (Ref. AMM TASK 25-62-44-000-012).
(b) For the right door:
If installed, remove the right escape-slide raft pack-assembly (Ref. AMM TASK 25-62-44-000-804)
(2) Remove door lining panels 831FZ 831GZ 831EZ 831DZ 831CZ 831BZ 831AZ (Ref. AMM TASK 25-23-46-000-001).
(3) Remove the door insulation.
(4) Install the 98D52103501000 BALLAST WEIGHT - PASSENGER CREW DOOR (Ref. AMM TASK 52-10-00-480-001).

4. Procedure
Subtask 52-11-22-820-050-A

A. Adjustment of the Emergency Control Handle

Emergency Control Handle

(1) Close the door from the inner part of the aircraft and put the emergency control handle in the ARMED position with the 98DNSA20206060 RIGGING PIN or the 98DNSA20206120 RIGGING PIN.

NOTE: The 98DNSA20206120 RIGGING PIN is an alternative to the 98DNSA20206060 RIGGING PIN. But, because of its length, you cannot use the 98DNSA20206120 RIGGING PIN at all the locations.

(2) Make sure that the stop (3) touches the emergency control handle.
(3) If the stop (3) does not touch the emergency control handle, adjust as follows:
(a) Remove the 98DNSA20206060 RIGGING PIN or the 98DNSA20206120 RIGGING PIN.
(b) Remove the screw (4).
(c) Remove the adjustable washers (5) and (6).
(d) Apply Threadlocking Adhesive-- Medium strength - (Material No.05BAE1) on the new adjustable washers (5) and (6) and the screw (4).
(e) Install the new adjustable washers (5) and (6) and the screw (4).
(f) Tighten the screw (4).
(4) If the stop (3) touches the emergency control handle, put the emergency control handle in the DISARMED position.
(5) Install the 98D52103500000 SAFETY PIN - SLIDE ARMING.
(6) Fully engage the hook (1) in the emergency control handle.
(7) Make sure that clearance J1 is 0.1 +0 mm or +0.1 mm (0.0039 +0.0000 in. or +0.0039 in.).
(8) If clearance J1 is not in the tolerances, adjust the stop (3).
(9) TORQUE the stop (3) to between 0.4 and 0.3 m.daN (35.40 and 26.55 lbf.in )

.
(10) Remove the 98D52103500000 SAFETY PIN - SLIDE ARMING.

Subtask 52-11-22-820-051-A

B. Adjustment of the Lever Visual Indicator

Lever Visual Indicator

(1) Make sure that the emergency control handle is in the DISARMED position.
(2) Put the inner control handle (10) in the door locked-down position.
(3) Make sure that the limit line between the red and green zones of the lever (12) is aligned with the upper edge of the indicator plate (15).
(4) If it is not aligned, adjust as follows:
(a) Loosen the stop (11).
(b) TORQUE the stop (11) to between 0.4 and 0.3 m.daN (35.40 and 26.55 lbf.in )

.
(c) Make sure that the stop (11) touches the lever (12).
(5) Put the emergency control handle in the DISARMED position.
(6) Make sure that clearance J2 between the hook (14) and the emergency control handle is 2 +0 mm or +0.5 mm (0.0787 +0.0000 in. or +0.0197 in.)
(7) Make sure that the stop (11) touches the lever (12).
(8) If clearance J2 is not in the tolerances, adjust as follows:
(a) Cut and discard the lockwire:

WARNING: USE GOGGLES AND GLOVES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU CUT LOCKWIRE, REMOVE AND DISCARD IT IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR MAKE YOU BLIND, AND/OR CAN CAUSE DAMAGE.

1 Cut and discard the lockwire from the nuts (16) and the lockwashers (17).
(b) Loosen the nuts (16).
(c) Release the lockwashers (17) at each rod end.
(d) Turn the barrel of the rod (13) to adjust clearance J2.
(e) Tighten the nuts (16) at each rod end.
(f) Make sure that the lockwashers (17) are in the correct position.
(g) Safety the nuts (16) and the lockwashers (17) with the 14QDB1Wire-Locking Dia: 0.5 mm (0.020 inch) CRES Nickel Alloy -.

Subtask 52-11-22-820-054-A

C. Check of the Triple Lever Rigging

Percussion System - Triple-Lever Rigging Check

(1) Put the emergency control handle in the ARMED position.
(2) Adjust the triple lever (40) with the 98DNSA20206060 RIGGING PIN or the 98DNSA20206120 RIGGING PIN.

NOTE: The 98DNSA20206120 RIGGING PIN is an alternative to the 98DNSA20206060 RIGGING PIN. But, because of its length, you cannot use the 98DNSA20206060 RIGGING PIN or the 98DNSA20206120 RIGGING PIN at all the locations.

(3) If you cannot get the rigging, adjust as follows:
(a) Remove the 98DNSA20206060 RIGGING PIN or the 98DNSA20206120 RIGGING PIN.
(b) Cut and discard the lockwire:

1 Cut and discard the lockwire from the nuts (43) and the lockwashers (42).
(c) Loosen the nuts (43).
(d) Release the lockwashers (42) at each rod end.
(e) Turn the barrel of the rod (41) until you can adjust the triple lever (43) with the 98DNSA20206060 RIGGING PIN or the 98DNSA20206120 RIGGING PIN.

NOTE: The 98DNSA20206120 RIGGING PIN is an alternative to the 98DNSA20206060 RIGGING PIN. But, because of its length, you cannot use the 98DNSA20206120 RIGGING PIN at all the locations.

(f) Tighten the nuts (43) at each rod end.
(g) Make sure that the lockwashers (42) are in the correct position.
(h) Safety the nuts (43) and the lockwashers (42) with the 14QDB1Wire-Locking Dia: 0.5 mm (0.020 inch) CRES Nickel Alloy -.

Subtask 52-11-22-820-055-B ** ON A/C NOT FOR ALL

D. Adjustment of the Telescopic Rod

Escape Slide Gearbox ** ON A/C NOT FOR ALL

(1) Remove and discard the cotter pin (60).
(2) Remove the nut (59), the washers (58) and (56) and the bolt (57).
(3) Put the inner control handle and the outer control handle in the door locked-down position.
(4) Put the emergency control handle in the ARMED position.
(5) Adjust the emergency control handle with the 98DNSA20206060 RIGGING PIN or the 98DNSA20206120 RIGGING PIN.

NOTE: The 98DNSA20206120 RIGGING PIN is an alternative to the 98DNSA20206060 RIGGING PIN. But, because of its length, you cannot use the 98DNSA20206120 RIGGING PIN at all the locations.

(6) Make sure that the cam (51) touches the top of the roller (50).
(7) Measure dimension X1 when these steps are completed.
(8) If the length of the rod (52) in the maximum extended position is not equal to X1 + 0.1 +0.1 mm or -0.1 mm (0.0039 +0.0039 in. or -0.0039 in.), adjust it as follows:
(a) Remove the bellows (61).
(b) Cut and discard the lockwire:

1 Cut and discard the lockwire from the nut (54) and the lockwasher (53).
(c) Safety the rod (52).
(d) Loosen the nut (54).
(e) Release the lockwasher (53).
(f) Turn the rod end (55) and adjust its length.
(g) Tighten the nut (54).
(h) Make sure that the lockwasher (53) is in the correct position.
(i) Safety the nut (54) and the lockwasher (53) with the 14QDB1Wire-Locking Dia: 0.5 mm (0.020 inch) CRES Nickel Alloy -.
(j) Install the bellows (61).
(9) Make sure that there is a clearance between the rod body and the rod (52).
(10) Put the rod (52) in position.
(11) Install the washers (56) and (58), the bolt (57) and the nut (59).
(12) TORQUE the nut (59) to between 0.35 and 0.3 m.daN (30.97 and 26.55 lbf.in )

.
(13) If you install a new bolt (57), drill a hole of 1.9 mm (0.0748 in.) for the installation of the cotter pin (60).
(14) Install the new AIPC 52-11-22-03-010 COTTER PIN (60).

Subtask 52-11-22-820-055-C ** ON A/C NOT FOR ALL

D. Adjustment of the Telescopic Rod

Escape Slide Gearbox ** ON A/C NOT FOR ALL

NOTE: The 98DNSA20206120 RIGGING PIN is an alternative to the 98DNSA20206060 RIGGING PIN. But, because of its length, you cannot use the 98DNSA20206120 RIGGING PIN at all the locations.

1 Cut and discard the lockwire from the nut (54) and the lockwasher (53).
(c) Safety the rod (52).
(d) Loosen the nut (54).
(e) Release the lockwasher (53).
(f) Turn the rod end (55) and adjust its length.
(g) Tighten the nut (54).
(h) Make sure that the lockwasher (53) is in the correct position.
(i) Safety the nut (54) and the lockwasher (53) with the 14QDB1Wire-Locking Dia: 0.5 mm (0.020 inch) CRES Nickel Alloy -.
(j) Install the bellows (62).
(k) Apply Polysulfide Sealant-General Purpose Fillet - (Material No.06AAB1) (61) on the ends of the bellows (62).
(9) Make sure that there is a clearance between the rod body and the rod (52).
(10) Put the rod (52) in position.
(11) Install the washers (56) and (58), the bolt (57) and the nut (59).
(12) TORQUE the nut (59) to between 0.35 and 0.3 m.daN (30.97 and 26.55 lbf.in )

.
(13) If you install a new bolt (57), drill a hole of 1.9 mm (0.0748 in.) for the installation of the cotter pin (60).
(14) Install the new AIPC 52-11-22-03-010 COTTER PIN (60).

Subtask 52-11-22-820-052-A ** ON A/C NOT FOR ALL

E. Adjustment of the Escape-Slide Girt-Bar Travel

Escape Slide Travel ** ON A/C NOT FOR ALL

(1) Put the outer and the inner control handles in the door locked-down position.
(2) Put the emergency control handle in the DISARMED position.
(3) Make sure that clearance J3 between the girt bar and the telescopic fork end is 0.8 +0 mm or +1.2 mm (0.0315 +0.0000 in. or +0.0472 in.).
(4) If clearance J3 is not in the tolerances, adjust as follows:
(a) Remove and discard the cotter pin (26).
(b) Remove the nut (27), the washers (25) and (24) and the bolt (23).
(c) Adjust the L position of the lower eye-end assembly (20) to get the correct clearance J3.
(d) Install the bolt (23), the washers (24) and (25) and the nut (27).
(e) TORQUE the nut (27) to between 0.35 and 0.3 m.daN (30.97 and 26.55 lbf.in )

.
(f) If you install a new bolt (23), drill a hole of 1.9 mm (0.0748 in.).
(g) Install the new AIPC 52-11-22-01-010 COTTER PIN (26) or the new AIPC 52-11-81-30-010 COTTER PIN (26).
(5) Put the emergency control handle in the ARMED position.
(6) Make sure that travel J4 is 31 -0.5 mm or +1 mm (1.2205 -0.0197 in. or +0.0394 in.).
(7) If travel J4 is not in the tolerances, adjust as follows:
(a) Remove and discard the cotter pin (34).
(b) Loosen the nut (33).
(c) Adjust the position of the serrated bellcrank (31) to get the correct value of radius R.
(d) Tighten the nut (33).
(e) If you install a new bolt (30), drill a hole of 2 mm (0.0787 in.).
(f) Install the new AIPC 52-11-22-04-350 COTTER PIN (34) or the new AIPC 52-11-81-33-350 COTTER PIN (34).
(8) Put the emergency control handle in the DISARMED position.
(9) Make sure that clearance J5 is 5 mm (0.1969 in.) minimum.

Subtask 52-11-22-820-052-B ** ON A/C NOT FOR ALL

E. Adjustment of the Escape Slide/Raft Girt-Bar Travel

Escape Slide Travel ** ON A/C NOT FOR ALL

.
(f) If you install a new bolt (23), drill a hole of 1.9 mm (0.0748 in.).
(g) Install the new AIPC 52-11-22-01-010 COTTER PIN (26).
(5) Put the emergency control handle in the ARMED position.
(6) Make sure that travel J4 is 31 -0.5 mm or +1 mm (1.2205 -0.0197 in. or +0.0394 in.).
(7) If travel J4 is not in the tolerances, adjust as follows:
(a) Remove and discard the cotter pin (34).
(b) Loosen the nut (33).
(c) Adjust the position of the serrated bellcrank (31) to get the correct value of radius R.
(d) Tighten the nut (33).
(e) If you install a new bolt (30), drill a hole of 2 mm (0.0787 in.).
(f) Install the new AIPC 52-11-22-04-420 COTTER PIN (34).
(8) Put the emergency control handle in the DISARMED position.
(9) Make sure that clearance J5 is 5 mm (0.1969 in.) minimum.

Subtask 52-11-22-820-056-A

F. Adjustment of the Escape-Slide Release Mechanism

Emergency Control Handle

Girt Bar Fittings - Adjustments

Girt Bar Fittings - Installation

(1) Put the emergency control handle in the ARMED position with the 98DNSA20206060 RIGGING PIN or the 98DNSA20206120 RIGGING PIN.

NOTE: The 98DNSA20206120 RIGGING PIN is an alternative to the 98DNSA20206060 RIGGING PIN. But, because of its length, you cannot use the 98DNSA20206120 RIGGING PIN at all the locations.

(2) Make sure that clearances J6 and J7 between the girt bar (71) and the girt bar fittings (70) are as follows:
(a) J6 is between 0.2 mm (0.0079 in.) and 0.8 mm (0.0315 in.).
(b) J7 is between 0.5 mm (0.0197 in.) and 1.0 mm (0.0394 in.).
(3) If the clearances are not in the tolerances, adjust as follows:
(a) Remove the sealant from around the girt bar fittings (81) and (83) and the head of the screws (80) and (82) with Non Aqueous Cleaner-General - - (Material No.08BAA9) and the Textile-Lint free Cotton - (Material No.14SBA1) .
(b) Loosen the screws (80) and (82).
(c) Identify the position of the girt-bar fitting serrations (81) and (83).
(d) Move the girt bar fittings (81) and (83) from the serrations on the X and Y axes to adjust clearances J6 and J7.
(e) Tighten the screws (80) and (82).
(f) Seal the girt bar fittings (81) and (83) and the head of the screws (80) and (82) with Polysulfide Sealant-General Purpose Interfay - (Material No.06AAC1) .
(4) Remove the 98DNSA20206060 RIGGING PIN or the 98DNSA20206120 RIGGING PIN and put the emergency control handle in the DISARMED position.
(5) Use the DYNAMOMETER 20 DAN (45 LBF) - PULL to operate the emergency control handle some times.
(6) Make sure that the load necessary to operate the handle is not more than 10 daN (22.4809 lbf).

Subtask 52-11-22-820-057-A

G. Check of the Bellcranck Finger and Adjustment of the Door Damper and Emergency Operation Cylinder.
(1) Do a check of the bellcranck finger of the door damper and emergency operation cylinder (Ref. AMM TASK 52-11-14-820-002).

Subtask 52-11-22-865-058-A

H. Remove the safety clip(s) and the tag(s) and close 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 52-11-22-710-050-A

I. Tests
(1) Do an operational test of the emergency escape-slide release (Ref. AMM TASK 52-73-00-710-001).

5. Close-up
Subtask 52-11-22-410-063-A ** ON A/C NOT FOR ALL

A. Installation of the Components
(1) Remove the 98D52103501000 BALLAST WEIGHT - PASSENGER CREW DOOR (Ref. AMM TASK 52-10-00-080-001).
(2) Install the door insulation.
(3) Install the escape slide pack-assembly:
(a) For the left door
(Ref. AMM TASK 25-62-44-400-006)
(b) For the right door
(Ref. AMM TASK 25-62-44-400-802).
(4) Install door lining panels 831FZ, 831GZ, 831EZ, 831DZ, 831CZ, 831BZ and 831AZ (Ref. AMM TASK 25-23-46-400-001).

Subtask 52-11-22-410-063-B ** ON A/C NOT FOR ALL

A. Installation of Components
(1) Remove the 98D52103501000 BALLAST WEIGHT - PASSENGER CREW DOOR (Ref. AMM TASK 52-10-00-080-001).
(2) Install the door insulation.
(3) Install the escape slide:
(a) For the left door:
Install the left escape-slide raft-pack assembly (Ref. AMM TASK 25-62-44-400-007).
(b) For the right door:
Install the right escape-slide raft-pack assembly (Ref. AMM TASK 25-62-44-400-803).
(4) Install door lining panels 831FZ 831GZ 831EZ 831DZ 831CZ 831BZ 831AZ (Ref. AMM TASK 25-23-46-400-001).

Subtask 52-11-22-410-064-A

B. Close Access
(1) Obey the special precautions after you completed the work on the door (Ref. AMM TASK 52-10-00-860-002).
(2) Remove the ground support and maintenance equipment, the special and standard tools and all other items.
(3) Close the applicable passenger/crew door (Ref. AMM TASK 52-10-00-410-001).
(4) Remove the access platform(s).
(5) Make sure that the work area is clean and clear of tools and other items.

[Rev.10 from 2021] 2026.04.01 12:44:09 UTC