TM 55-1520-240-23-10
16-24
DISASSEMBLE AND INSPECT FORWARD OR AFT CARGO HOOK (AVIM)
(Continued)
16-24
NOTE
Remove bushings only if worn.
63.
Measure inside diameter of four bushings (131
thru 134), at two places 90º apart. Average
diameter shall not exceed the following:
a.
Bushing (131) - 1.131 inches.
b.
Bushing (132) - 0.439 inch.
c.
Bushing (133) - 1.504 inches.
d.
Bushing (134) - 1.003 inches.
64.
Remove four bushings (131 thru 134) as needed
from rear plate (66). Use arbor press.
65.
Remove stop pin (135) and retainer pin (136)
from rear plate (66).
INSPECT
66.
Measure inside diameter of four bushings (137
thru 140) at two places 90º apart. Average
diameter shall not exceed the following
a.
Bushing (137) - 1.068 inches.
b.
Bushing (138) - 1.003 inches.
c.
Bushing (139) - 0.439 inch.
d.
Bushing (140) - 1.504 inches.
NOTE
Remove bushings only if worn.
67.
Remove four bushings (137 thru 140) from front
plate (65). Use arbor press.
68.
Inspect six rivets (141). Rivets shall not be loose
or cracked.
NOTE
Remove rivets only if loose or cracked.
69.
Turn front plate (65) over and remove six rivets
(141) as needed from shaft support (142). Use
No. 40 drill.
70.
Remove shaft support (142) from front plate (65).
NO BREAK - WORK HARDER
NO BREAK - WORK HARDER
NO BREAK - WORK HARDER
NO BREAK - WORK HARDER
NO BREAK - WORK HARDER
FOLLOW-ON MAINTENANCE:
None
END OF TASK
16-131
