(a)
Install the sleeves (32),(34) in the bellcrank (33).
(b)
Install the bush (17) in the upper fork end of the linkage (13).
(c)
Put the bellcrank lever (33) in position in the upper fork end of the linkage (13).
(d)
Install the bolt (15), the washers (16) and the nut (18) on the linkage (13).
(e)
Tighten the nut (18) and safety it with the new cotter pin (19).
(2)
Connect the bellcrank lever (33) to the spring unit (44) as follows:
(a)
Put the linkage (13) and the bellcrank lever (33) through the cutout of the cargo door structure inboard.
(b)
Put the bellcrank lever (33) in position to connect it with the spring unit (44) outboard of the cargo door frame.
(c)
Put the eye end of the spring unit (44) on the fork end of the bellcrank lever (33).
(d)
Install the bolt (37), the washers (38), the bush (39) and the nut (40) on the bellcrank lever (33).
(e)
Tighten the nut (40) and safety it with the new cotter pin (41).
(3)
Attach the bellcrank lever (33) to the cargo door frame as follows:
(a)
Install the bush (31) in the cargo door frame.
(b)
Move the bellcrank lever (33) inboard until you can install the bolt (29) correctly.
(c)
Install the bolt (29), the washers (30) and the nut (35) on the cargo door frame.
(d)
Tighten the nut (35) and safety it with the new cotter pin (36).
R 1EFF : 051-052, 1 52-32-21Page A419 1 1 Aug 01/05 1 1 1CES 1
(4) Install the eccentric bolt (25) on the cargo door frame as follows:
(a)
Install the eccentric bolt (25), the washer (26) and the nut (27) on the cargo door frame.
(b)
Tighten the nut (27) with your hand at this time. NOTE : Safety the nut (27) with the new cotter pin (28) after the
____ final adjustment of the lower dead center.
(c)
Engage the serrated plate (23) with the special bolt (24) and the eccentric bolt (25).
(d)
Make sure that the punch marks of the serrated plate (23) and the eccentric bolt (25) are aligned.
(e)
Install the washer (22) and the nut (21) on the special bolt (24) to attach the serrated plate (23).
(f)
Tighten the nut (21) with your hand at this time. NOTE : Safety the nut (21) with the new cotter pin (20) after the
____ final adjustment of the lower dead center.
Subtask 52-32-21-420-059
D. Installation of the Locking Hook
(1)
Attach the locking hook (5) on the cargo door frame as follows:
(a)
Install the sleeves (4),(8) in the locking hook (5).
(b)
Install the bush (3) in the cargo door frame.
(c)
Move the locking hook (5) through the structural cutout in the installation position to install the locking hook bolt (1) correctly.
(d)
Install the locking hook bolt (1), the washers (2) and the nut
(6) on the cargo door structure.
(e)
Tighten the nut (6) and safety it with the new cotter pin (7).
(2)
Connect the locking hook (5) on the linkage (13) as follows:
(a) Put the lower fork end of the linkage (13) on the eye end of the locking hook (5).
R 1EFF : 051-052, 1 52-32-21Page A420 1 1 Aug 01/05 1 1 1CES 1
(b) Install the bolt (14), the washers (12), the bush (9) and the nut
(11) on the linkage (13).
(c) Tighten the nut (11) and safety it with the new cotter pin (10). Subtask 52-32-21-420-060
E. Installation of the Travel Limiter of the Locking Mechanism
NOTE : The travel limiter is only installed at FR55A.
____
(1) Install the eccentric bolt (57) on the cargo door frame as follows:
(a)
Put the eccentric bolt (57) in position and attach it with the washers (50) and the nut (49).
(b)
Tighten the nut (49) with your hand at this time. NOTE : Safety the nut (49) with the new cotter pin (48) after the
____ final adjustment of the locking hook clearance.
(2) Install the serrated plate (53) as follows:
(a)
Engage the serrated plate (53) with the special bolt (52) and the eccentric bolt (57).
(b)
Make sure that the punch marks of the serrated plate (53) and the eccentric bolt (57) are aligned.
(c)
Install the washer (54) and the nut (55) on the special bolt (52) to attach the serrated plate.
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