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TM 10-3930-643-34
HYDRAULIC SYSTEM TROUBLESHOOTING AND MAINTENANCE.
12-11.
Lifting Forks and Carriage Assembly.
DISASSEMBLY
38.
39.
40.
41.
42.
43.
44.
45.
46.
Using a 3/8” socket and socket wrench
handle, remove three lubrication
fittings (71 thru 73).
Using a drift pin and hammer, remove
two pins (74),
shafts (75) and
rollers (76).
Remove two washers (77) from vehicles
S/N 2001 and above.
Remove four washers (78) from
vehicles S/N 2000 and below.
Using a 2-9/16” socket and socket
wrench handle, remove two nuts
(79)
and cam followers (80)
from frame
(82).
Using drift pin, remove two pins (81)
from cam followers (80).
Remove hoists and slings.
Remove eight strips (83),
16 pre-
formed packings (84) and shim (85).
Discard 16 preformed packings (84).
Using a 7/16” socket, socket
wrench
handle and snap ring pliers, remove
lubrication fitting (86),
retaining
ring (87) and bearing (88) from frame
(89).
(Sheet 8 of 15)
Go to sheet 9
12-93
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