TM 9-4940-568-34
3-10
3-4. CRANE REPLACEMENT (CONT).
(2)
Disconnect crane main power connector (3) from connector (4).
(3)
Disconnect three hydraulic hoses (1) from connectors (5).
Crane assembly weighs
approximately 5,700 lbs (2,586
kg). Attach suitable lifting
device to prevent possible injury
to personnel.
(4)
With the aid of assistants, attach lifting
device to crane assembly (6).
(5)
With the aid of assistants, remove jam nut
(7) from bolt.
(6)
Remove nut (8), two washers (9), spacer
(10) and bolt (11) from crane assembly (6)
and frame (12). Discard nut and bolt.
(7)
Repeat Steps (5) and (6) for remaining bolts.
(8)
With the aid of assistants, raise crane
assembly (6) approximately 2 in. (51 mm)
and ensure load is balanced.
(9)
Position crane assembly (6) on jackstands.
(10)
Remove lifting device from crane assembly (6).
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4
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5
6
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9
10
11
12
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