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TM 5-2420-222-34
15-1.
BACKHOE DIPPERSTICK MAINTENANCE (Con’t).
6.
Remove screw (4) and nut (6) from dipperstick (2) and pin (5).
7.
Drive pin (5) out of dipperstick (2) and crowd cylinder (1) with brass driftpin and ball-peen hammer.
8.
Place wood blocks between crowd cylinder (1) and boom (9).
9.
Remove screw (3) and nut (7) from dipperstick (2) and pin (8).
10.
Drive pin (8) out of dipperstick (2) and boom (9).
WARNING
Use extreme caution when handling heavy parts. Lifting device is required when
parts weigh over 50 lb. (23 kg) for a single person lift, over 100 lb (45 kg) for a two
person lift, and over 150 lb. (68 kg) for a three or more person lift. Keep clear of
heavy parts supported only by lifting device. Failure to follow this warning may
cause serious injury or death to personnel.
11.
Using lifting devise, lift dipperstick (2) with assembled parts clear of boom (9) and lower until resting firmly on
wood blocks. Remove lifting device.
b.
DISASSEMBLY
1.
Remove backhoe bucket (see TM 5-2420-222-20).
2.
Remove backhoe bucket linkage (see TM 5-2420-222-20).
TA701632
15-2
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