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TM 5-2420-222-34
14-4.
HYDRAULIC PUMP DRIVE SHAFT AND COUPLER MAINTENANCE (SERIAL NUMBERS 235786-235999)
Con’t).
3.
Inspect four rubber bushings for cracks, breaks, tears, and excessive wear.
4.
Inspect all metal parts for cracks, breaks, and abnormal bends.
5.
Inspect drive shaft for damaged threads.
c.
REPAIR
Restore damaged drive shaft (7) threads using screw threading set.
d.
INSTALLATION
1.
Slide drive shaft (7) In place on hydraulic pump (6).
NOTE
Ensure that sealing surfaces are clean before applying thread sealing compound to
special screws.
2.
Apply 2-3 drops of thread sealing compound to threads of four special screws (2).
3.
Install two special screws (2) in drive shaft (7).
TA701561
14-27
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