Removal of the Outboard Handle Assembly

TASK 52-22-21-000-002-A
Removal of the Outboard Handle Assembly

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
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER

B. Referenced Information

REFERENCE	DESIGNATION
TASK 25-23-47-000-012-A	Removal of the Door Linings of the LH FWD Emergency Exit Door, zone 231
TASK 25-23-47-000-013-A	Removal of the Door Linings of the RH FWD Emergency Exit Door at zone 251 or RH AFT at zone 252 or LH AFT at zone 232.
TASK 25-23-47-000-802-A	Removal of the Door Linings of the Emergency Exit, 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
TASK 52-22-22-000-001-A	Removal of the Arm/Disarm Unit
Access Plate and Rigging Pins ** ON A/C NOT FOR ALL
Access Plate and Rigging Pins ** ON A/C NOT FOR ALL
Outboard Handle Assembly

3. Job Set-up
Subtask 52-22-21-010-060-A ** ON A/C NOT FOR ALL

A. Get Access
(1) Open the applicable emergency exit door (referred to as door) as required (Ref. AMM TASK 52-22-00-010-001).
(2) Make sure that the ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE is in position below the partly opened door.
(3) Make sure that the special precaution on the door damper and emergency operation cylinder is completed (Ref. AMM TASK 52-22-00-860-003).

Subtask 52-22-21-865-053-A ** ON A/C NOT FOR ALL

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR 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 52-22-21-010-053-A ** ON A/C NOT FOR ALL

C. Get Access
(1) Remove the door linings from the door as required (Ref. AMM TASK 25-23-47-000-012) or (Ref. AMM TASK 25-23-47-000-013).
(2) Carefully disengage the VELCRO tapes and remove the insulation mat from the inner side of the door.
(3) Remove the arm/disarm unit (Ref. AMM TASK 52-22-22-000-001).

Subtask 52-22-21-010-053-B ** ON A/C NOT FOR ALL

C. Get Access
(1) Remove the door linings from the door as required (Ref. AMM TASK 25-23-47-000-802).
(2) Carefully disengage the VELCRO tapes and remove the insulation mat from the inner side of the door.
(3) Remove the arm/disarm unit (Ref. AMM TASK 52-22-22-000-001).

4. Procedure
Subtask 52-22-21-020-052-B ** ON A/C NOT FOR ALL

A. Removal of the Outboard Handle Assembly

Access Plate and Rigging Pins ** ON A/C NOT FOR ALL

Outboard Handle Assembly ** ON A/C NOT FOR ALL

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.

(1) Remove the screws (43), the washers (42) and the access plate (41) from the door structure.
(2) Remove the connection rod (60) from the shaft lever (56) as follows:
(a) Remove and discard the cotter pin (62) from the nut (63).
(b) Remove the nut (63), the washers (58), the bush (59) and the bolt (57).
(c) Remove the upper eye-end of the connection rod (60) from the fork-end of the shaft lever (56).
(d) If necessary, remove the bush (61) from the shaft lever (56).
(3) Bend the lock washer (55) and remove the clamp screw (54) from the shaft lever (56).
(4) Remove the push rod (67) from the hollow shaft lever (75) as follows:
(a) Remove and discard the cotter pin (73) from the nut (74).
(b) Remove the nut (74), the washers (70), the bush (76) and the bolt (69).
(c) Disconnect the lower eye-end of the push rod (67) from the fork-end of the hollow shaft lever (75).
(d) If necesarry, remove the bush (68) from the hollow shaft lever (75).
(5) Remove the flange bearing (50) as follows:
(a) Remove and discard the cotter pin (44) from the nut (45).
(b) Remove the nut (45), the washers (46) and the distance washers (47) and (48) from the outboard handle shaft (64).
(c) Remove the nuts (51) and the bolts (49) from the flange bearing (50).
(d) Remove the flange bearing (50) from the outboard handle shaft (64).
(e) Remove the washers (52) and (53) from the outboard handle shaft (64).
(6) Remove the outboard handle shaft (64) as follows:
(a) Bend the key washer (90) and loosen the spline nut (91).
(b) Pull the outboard handle shaft (64) forward untill it comes free from the door frame.
(c) Remove the spline nut (90), the key washer (91) and the circlip (66) from the outboard handle shaft (64).
(d) Hold the outboard handle (95) and move the outboard handle shaft (64) forward until it comes free from the hollow shaft (84).
(e) Remove the outboard handle (95) from the recess of the outboard skin.
(f) Remove the packing (65) and the shaft lever (56) from the outboard handle shaft (64).
(g) Remove the outboard handle shaft (64) from the door structure.
(h) Remove the serrated washers (92) from the outboard handle shaft (64).
(7) Remove the hollow shaft (84) from the door structure as follows:
(a) Remove the nut (79) and the clamp screw (77) from the engaging lever (78).
(b) Remove the engaging lever (78), the spacer (80) and the washers (81),(82) and (83) from the hollow shaft (84).
(c) Remove the hollow shaft (84) with the hollow shaft lever (75) and the spacers (85) and (86) from the flange bearing (88).
(8) If necessary, disassemble the hollow shaft (84) as follows:
(a) Bend the lock washer (71) and remove the clamp screw (72) from the hollow shaft lever (75).
(b) Remove the holllow shaft lever (75), the spacer (86) and the washer (85) from the hollow shaft (84).
(9) If necessary, remove the flange bearing (88) as follows:
(a) Remove the nuts (89) and the bolts (87) from the flange bearing (88).
(b) Remove the flange bearing (88) from the door structure.
(10) Remove and discard the lock washers (55) and (71) from the clamp screws (54) and (72).

[Rev.10 from 2021] 2026.04.02 06:27:42 UTC