(c)
Remove the bellcrank (33) from the linkage (13).
(d)
Remove the sleeve (34) from the bellcrank lever (33).
(e) Remove the bush (17) from the upper fork end of the linkage (13). Subtask 52-32-21-020-059
C. Removal of the Spring Unit
(1)
Pull out the locking shaft until you can move the applicable lever assy (51) from the cargo door frame (Ref. TASK 52-31-21-000-005).
(2)
Disconnect the spring unit (44) from the lever assy (51) as follows:
(a)
Remove the cotter pin (47) from the nut (46).
(b)
Remove the nut (46), the washers (43), the bush (45) and the bolt
(42) from the fork end of the lever assy (51).
(c)
Remove the eye end of the spring unit (44) from the fork end of the lever assy (51).
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(3) Disconnect the spring unit (44) from the bellcrank lever (33) as follows:
NOTE : Do not remove the linkage (13) from the bellcrank lever (33)
____
at this step.
(a)
Remove and discard the cotter pin (36) from the nut (35).
(b)
Remove the nut (35), the washers (30) and the bolt (29) from the cargo door frame.
(c)
Move the spring unit (44) outboard until the fork end of the bellcrank lever (33) is free from the cargo door frame.
(d)
Remove and discard the cotter pin (41) from the nut (40).
(e)
Remove the nut (40), the washers (38), the bush (39) and the bolt
(37) from the bellcrank lever (33).
(f)
Remove the eye end of the spring unit (44) from the fork end of the bellcrank lever (33).
Subtask 52-32-21-020-060
D. Removal of the Travel Limiter of the Locking Mechanism
NOTE : The travel limiter is only at FR55A (FR58A).
____
(1)
Remove the serrated plate (53) which safeties the eccentric bolt (57) in its position) as follows:
(a)
Remove and discard the cotter pin (56) from the nut (55).
(b)
Remove the nut (55) and the washer (54) from the special bolt (52).
(c)
Disengage the serrated plate (53) from the special bolt (52) and the eccentric bolt (57).
(2)
Remove the eccentric bolt (57) from the cargo door frame as follows:
(a)
Remove and discard the cotter pin (48) from the nut (49).
(b)
Remove the nut (49), the washer (50) and the eccentric bolt (57) from the cargo door frame.
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TASK 52-32-21-400-007
Installation of the Locking Unit
1. Reason for the Job
__________________
Self Explanatory
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 -------------------------------------------------------------------------------
Material No. 04-004 USA MIL-PRF-23827 TYPE I
SYNTH.ESTER BASED GREASE HIGH PRESSURE
(Ref. 20-31-00) Material No. 04-017 USA A-A-59173
SILICONE GREASE (Ref. 20-31-00) Material No. 15-005 AIB TN 10138 TYPE I GRADE 2
CORROSION PREVENTIVE TEMPORARY PROTECTIVE COMPOUND
(Ref. 20-31-00)
C. Expendable Parts
-------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
7 cotter pin 52-32-21 16 -230 10 cotter pin 52-32-21 17 -010 19 cotter pin 52-32-21 17 -010 20 cotter pin 52-32-21 16 -050 28 cotter pin 52-32-21 16 -010 36 cotter pin 52-32-21 16 -230 41 cotter pin 52-32-21 17 -010 47 cotter pin 52-32-21 16 -010
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-------------------------------------------------------------------------------
FIG.ITEM --------- |DESIGNATION ---------------------------------------- |IPC-CSN------------------------------
48 cotter pin 52-32-21 16 -010
56 cotter pin 52-32-21 16 -050
D. Referenced Information
------------------REFERENCE -------------------------------DESIGNATION ------------------------------
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