(b)
Install the bolt (18), the washers (12) and the castle nut (11) on the structure bracket.
(c)
Tighten the castle nut (11) and safety it with the new cotter pin (10).
(5)
Connect the roller lever (5) to the structure bracket as follows:
(a)
Put the roller lever (5) in position to install the bolt (1).
(b)
Install the bolt (1), the washers (2) and the castle nut (7) on the structure bracket.
(c)
Tighten the castle nut (7) and safety it with the new cotter pin (8).
(6)
Install the pin (19) on the structure bracket and safety it with the retaining ring (22).
Subtask 52-31-21-820-056
D. Adjustment Procedure
(1)
Adjust the gap between the stop (25) and the interlock cam of the locking shaft (Ref. TASK 52-31-11-820-002).
(2)
Make sure that the lock nut (27) is tightened and safetied with the new tab washer (28) after the final adjustment.
Subtask 52-31-21-710-051
E. Operational Test of the Interlock Mechanism
(1)
Make sure that the locking handle is in the UNLOCKED position.
(2)
Try to move the locking handle in the LOCKED position. NOTE : The stop (25) must block the interlock cam of the locking
____
shaft.
(3)
Press the roller lever (5) outboards to release the blockage of the locking shaft.
NOTE : You can turn the locking handle to the LOCKED position.
____
(4) Turn the locking handle handle to the UNLOCKED position.
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5. Close-up
________ Subtask 52-31-21-865-067
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1MJ, 3801GX, 3802GX, 3803GX.
Subtask 52-31-21-410-060
B. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Apply STORAGE PRESERVATION (Material No. 15-005) or STORAGE PRESERVATION (Material No. 15-006) to all the components of the interlock mechanism and to the adjacent cargo door structure.
(3)
Install the access panel 825AR on the cargo door.
(4)
Remove the actuator safety locks and close the cargo door (Ref. TASK 52-30-00-860-002).
(5)
Remove the access platform(s).
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**ON A/C 051-052,
TASK 52-31-21-000-007 Removal of the Locking Unit
1. Reason for the Job
__________________
To replace the components of the locking unit (locking hook, linkage,
bellcrank lever and spring unit) separately.
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 3.5 mm (0.1377 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
52-30-00-860-001 Open the FWD or AFT Cargo-Compartment Door with the
Yellow Electric Pump 52-31-21-000-005 Removal of the Locking Shaft Assembly 52-31-21-991-007 Fig. 408
3. Job Set-up
__________ Subtask 52-31-21-010-063
A. Get Access
(1)
Open the FWD cargo-compartment door (referred to as cargo door) and safety it with the actuator safety locks (Ref. TASK 52-30-00-860-001).
(2)
Put the access platform in position below opened the cargo door.
(3)
Remove the access panel 825AR from the cargo door.
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Subtask 52-31-21-865-068
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
121VU HYDRAULIC/HYD POWER/Y 3803GX N30 122VU DOORS/CARGO 1MJ T12 123VU Y HYD/ELEC/PUMP 3802GX AB06 123VU Y HYD/ELEC/ELEC PUMP/NORM 3801GX AB03
4. Procedure
_________
(Ref. Fig. 408/TASK 52-31-21-991-007) Subtask 52-31-21-020-055
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