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TM 9-2320-364-20-5
18-14
18-4. CRANE REMOTE CONTROL BOX REPAIR (CONT).
(9)
Disconnect switch (14) from connector (15).
(10)
Remove two screws (16), switch (14) and
insulator (17) from controller (18).
(11)
Disconnect switch (19) from connector
(20).
(12)
Remove two screws (21), switch (19),
insulator (22) and spacer (23).
NOTE
Do not remove spacer from
circuit board if circuit board is not
being replaced.
(13)
Remove screws (24) and (25), lockwashers
(26), heat sink (27) and spacer (28) from
circuit board (29). Discard lockwashers.
(14)
Remove circuit board (29) from
controller (18).
NOTE
If circuit board is not being
replaced, go to Step (16).
(15)
Remove heat sink (30) from circuit
board (29).
(16)
Repeat Steps (9) through (15) for telescope
controller, hoist controller and boom
controller.
(17)
Remove locknut (31), washer (32),
chain (33) and washer (34) from stud (35).
Discard locknut and plastic washers.
(18)
Remove cap (36) then note position and
remove nut (37) and lockwasher (38) from
receptacle (39). Discard lockwasher.
(19)
Push receptacle (39) into box (2) and
remove rubber washer (40). Discard rubber
washer.
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