5. Close-up
________ Subtask 52-22-11-410-058
A. Close the LH/RH Aft Emergency-Exit Door
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Close the Aft emergency exit door 834 (844) (Ref. TASK 52-22-00-410-001).
(3)
Remove the access platform(s).
1EFF : 301-399, 1 52-22-11Page 627 1 1 May 01/04 1 1 1CES 1 SUSPENSION - DOOR - REMOVAL/INSTALLATION
________________________________________
TASK 52-22-12-000-001
Removal of the Support Arm of the Emergency Exit Door
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 3.20 m (10 ft. 6 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
52-22-00-010-001 Opening 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 52-22-11-000-001 Removal of the Emergency Exit Doors 52-22-14-000-001 Removal of the Door Damper and Emergency Operation
Cylinder 52-22-12-991-001 Fig. 401
1EFF : 301-399, 1 52-22-12Page 401 1 1 May 01/04 1 1 1CES 1
3. Job Set-up
__________ Subtask 52-22-12-865-050
A. 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 52-22-12-010-050
B. Get Access
(1)
Put the access platform in position below the applicable door.
(2)
Partly open the emergency exit door as required (Ref. TASK 52-22-00-010-001).
(3)
Make sure that the special precaution on the door damper and emergency operation cylinder is completed (Ref. TASK 52-22-00-860-003).
4. Procedure
_________ Subtask 52-22-12-020-050
A. Removal of the Support Arm
(Ref. Fig. 401/TASK 52-22-12-991-001)
(1)
Remove the door damper and emergency operation cylinder (Ref. TASK 52-22-14-000-001).
(2)
Remove the applicable emergency exit door (Ref. TASK 52-22-11-000-001).
NOTE : Make sure that the door stay mechanism (19) is disengaged and
____
the support arm (1) moves free.
(3) Remove the screw (10) and the washer (11) to disconnect the bonding strap (12).
1EFF : 301-399, 1 52-22-12Page 402 1 1 May 01/04 1 1 1CES 1
Suspension at Door Frame Side
Figure 401/TASK 52-22-12-991-001
1EFF : 301-399, 1 52-22-12 Page 403
1 1 May 01/04
1 1
1CES 1
(4)
Remove the bolt (13) from the lower hinge of the support arm (1) as follows:
(a)
Remove and discard the cotter pin (18) from the nut (17).
(b)
Remove the nut (17), the washers (16) and (19) and the bolt (13) with the lockwasher (14) and the spacers (15) and (6).
(5)
Remove the bolt (3) from the upper hinge of the support arm (1) as follows:
(a)
Remove and discard the cotter pin (9) from the nut (8).
(b)
Remove the nut (8), the stop (7) and the spacer (6) from the bolt (3).
(c)
Hold the support arm (1) and remove the bolt (3) with the washer (4), the bushings (2) and (5).
(6)
Remove the support arm (1) from the fuselage fittings.
1EFF : 301-399, 1 52-22-12Page 404 1 1 May 01/04 1 1 1CES 1
TASK 52-22-12-400-001 Installation of the Support Arm of the Emergency Exit Door
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
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