(2)
Make sure that the work area is clean and clear of tool(s) and other items.
(3)
Obey the special precaution for the door damper and emergency operation cylinder (Ref. TASK 52-22-00-860-004).
(4)
Close the applicable door (Ref. TASK 52-22-00-410-001).
1EFF : 301-399, 1 52-22-18Page 805 1 1 May 01/04 1 1 1CES 1
(5) Remove the access platform(s).
1EFF : 301-399, 1 52-22-18Page 806 1 1 May 01/04 1 1 1CES 1 MECHANISM - DOOR LOCKING - REMOVAL/INSTALLATION
_______________________________________________
TASK 52-22-21-000-001
Removal of the Inboard 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 circuit breaker(s) safety clip(s) No specific access platform 3.2 m (10 ft. 6 in.) 98D52208282000 1 PIN - RIGGING, DOOR MECHANISM
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
25-23-47-000-012 Removal of the Door Linings of the LH FWD Emergency Exit Door, zone 231
25-23-47-000-013 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.
52-22-00-010-001 Opening of the Emergency Exit Doors from the Passenger Compartment 52-22-00-410-001 Closing of the Emergency Exit Doors from the Passenger Compartment 52-22-00-860-003 Special Precaution before Maintenance on the Door
Damper and Emergency Operation Cylinder 52-22-22-000-001 Removal of the Arm/Disarm Unit 52-22-21-991-008 Fig. 401 52-22-21-991-001 Fig. 402
1EFF : 301-399, 1 52-22-21Page 401 1 1 May 01/04 1 1 1CES 1
3. Job Set-up
__________ Subtask 52-22-21-010-059
A. Get Access
(1)
Open the applicable emergency exit door (referred to as door) as required (Ref. TASK 52-22-00-010-001).
(2)
Make sure that the access platform 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. TASK 52-22-00-860-003).
Subtask 52-22-21-865-050
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------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 52-22-21-010-050
C. Get Access
(1)
Remove the door linings from the door as required (Ref. TASK 25-23-47-000-012) or (Ref. 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)
Close the applicable door (Ref. TASK 52-22-00-410-001).
(4)
Remove the arm/disarm unit (Ref. TASK 52-22-22-000-001).
1EFF : 301-399, 1 52-22-21Page 402 1 1 May 01/04 1 1 1CES 1 Subtask 52-22-21-860-056
D. Safety Precautions
(Ref. Fig. 401/TASK 52-22-21-991-008)
(1)
Install the rigging pin (39) into the target lever (173) of the locking shaft assembly and the door structure.
(2)
Install the rigging pin (40) into the inverting lever of the adjustment unit and the door structure.
NOTE : The rigging pins (39) and (40) are parts of the tool set PIN -
____
RIGGING, DOOR MECHANISM (98D52208282000).
4. Procedure
_________ Subtask 52-22-21-020-050
A. Removal of the Inboard Handle Assembly
(Ref. Fig. 402/TASK 52-22-21-991-001)
WARNING : BEFORE YOU START WORK ON THE DOOR MAKE SURE THAT: - THE SLIDE
_______ CONTROL HANDLE IS IN THE DISARMED POSITION WITH THE SAFETY PIN INSTALLED. - THE PERCUSSION LEVER OF THE DOOR DAMPER CYLINDER IS IN THE DISARMED POSITION WITH THE SAFETY PIN INSTALLED.
(1)
Remove the push rod (1) from the shaft lever (5) as follows:
(a)
Remove and discard the cotter pin (10) from the nut (9).
