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TM10-3930-660-34
7-5. TRANSMISSION FRONT COVER ASSEMBLY - REPLACE/REPAIR (Cont’d)
3.
REMOVE HYDRAULIC PISTON PUMP DRIVE
ADAPTER (25).
a.
Remove
four
capscrews
(23),
four
lockwashers (24) and hydraulic piston pump
drive adapter (25) as an assembly. Discard
lockwashers (24).
b.
Remove and discard O-rings (26 and 27).
c.
Remove snap ring (28), bearing (29) and
bearing roller (30) from auxiliary pump gear
(31).
4.
REMOVE AUXILIARY PUMP DRIVE ASSEMBLY
PARTS (32-39).
a.
Remove snap ring (32) and auxiliary pump
gear (33).
b.
Use a punch to strike shaft (34) until cover
(35) comes off and shaft (34) comes out.
c.
Remove snap ring (36) from front cover (13).
d.
Remove bearing (37) from shaft (34).
e.
Remove bearing (38) and snap ring (39) from
front cover (13).
5.
REMOVE PARTS (38-45) IF NECESSARY.
a.
Remove two pipe plugs (40) if necessary.
b.
Remove sleeve (41) if necessary.
c.
Remove three capscrews (42) and oil passage
cover (43) if necessary.
d.
Remove four capscrews (44) and identification
plate (45) if necessary.
e.
Remove breather (46) if necessary.
7-39
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