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TM 10-3930-643-34
GENERAL SUPPORT TRANSMISSION MAINTENANCE.
15-5.
Second and Third Gear Assembly. (Sheet
ASSEMBLY
64.
65.
66.
67.
68.
69.
Using a plastic hammer, install three
pins (36) on second gear side,
driving pin down until head of pin
just clears upper surface of
retaining ring (37).
Place housing (40) in
third gear side up.
an arbor press
Before installing friction plates
(13 and 14), friction plates must
be soaked in transmission oil for
one hour. Failure to follow this
procedure will result in damage
to the transmission.
Install 12 new wave springs (15) and
six plates (14) and seven plates (13)
in the following order:
One plate
(13), two wave springs (15) and one
plate (14).
Be sure that open ends of
new wave springs (15) have bend facing
up.
Each pair of new wave springs
(15) must have opens ends alined with
each other.
Continue stacking in order until
stack is 1 inch from top of housing
(40).
Insert guide pins at each oil hole
slot, refer to illustration.
Continue stacking plates and springs,
using guide pins to properly
aline
teeth until all have been installed.
Final plate to be installed must be
seventh plate (13). When properly
alined, plate will drop freely into
place.
12 of 17)
Go to sheet 13
15-67
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