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R Locking Shaft Assembly
R Figure 406/TASK 52-31-21-991-005- 13 (SHEET 1)
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R Locking Shaft Assembly
R Figure 406/TASK 52-31-21-991-005- 23 (SHEET 2)
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R Locking Shaft Assembly
R Figure 406/TASK 52-31-21-991-005- 33 (SHEET 3)
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(2)
Remove the deflection lever (10) from the shaft end (16) as follows:
(a)
Remove and discard the cotter pin (7) from the nut (8).
(b)
Remove the nut (8) and the washer (9) from the threaded end of the shaft end (16).
(c)
Move the deflection lever (10) and the serrated plate (11) from the shaft end (16).
(3)
Remove the shaft end (16) from the locking shaft (18) as follows:
(a)
Remove the nuts (15), the washers (14) and the tapered pins (13) from the serrated bush (12) and the end of the locking shaft (18).
(b)
Disassemble the serrated bush (12) from the shaft end (16).
(c)
Move the shaft end (16) from the locking shaft (18) and from the sliding bearing (17).
Subtask 52-31-21-020-053
B. Removal of the Locking Shaft
(Ref. Fig. 406/TASK 52-31-21-991-005)
NOTE : Identify the installation position of the shaft levers, the
____
control lever and the interlock cam with a mark.
(1) Remove the locking shaft (18) from the cargo door as follows:
(a)
Remove the nuts (27), the washers (26) and the tapered pins (24) from the shaft levers (25) and (29) and the control lever (34).
(b)
Remove the nut (31), the washers (32) and the tapered pin (33) from the interlock cam (30).
(c)
Move the locking shaft (18) slowly in the aft position through the lateral cutout of the cargo door.
NOTE : Support the shaft levers (25) and (29), the control lever
____ (34) and the interlock cam (30) during this movement.
(2) Remove the shaft levers (25) and (29), the control lever (34) and the interlock cam (30) while you remove the locking shaft (18) from the sliding bearing (of each fork end).
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(3)
Disconnect the shaft levers (25) and (29) from the spring unit (28) of the locking unit as follows:
(a)
Remove and discard the cotter pin (23) from the nut (22).
(b)
Remove the nut (22), the washers (20), the bush (21) and the bolt
(19) from the shaft levers (25 and (29).
(c)
Remove the eye end of the spring unit (28) from the fork ends of the shaft levers (25) and (29).
(4)
If necessary, remove the target (35) from the control lever (34) (Ref. TASK 52-35-13-000-002).
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TASK 52-31-21-400-005
Installation of the Locking Shaft Assembly
1. Reason for the Job
__________________
NOTE : You cannot replace only one component of the locking shaft assembly
____ because then the related attachment holes are not aligned. Therefore, replace the locking shaft assembly.
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific access platform 3.5 m (11 ft. 6 in.)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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