TM 9-2320-279-34-1
Transmission Maintenance Instructions (Cont)
CAUTION
When swaging bushing at small
end of sun gear shaft, the collar
supplied with swaging tool, must be
used or damage to shaft may result.
Collar is not required to swage
bushing at larger end.
(14)
Using swaging tool, push
both bushings in swaging
holes of sun gear shaft
assembly (9).
NOTE
Teflon impregnated bushings do not
require machining after
installation. Skip steps (15)
through (21) for Teflon
impregnated bushings.
(15)
Clamp holding fixture in
vise. Set sun gear shaft (9)
in holding fixture with
small end up. Position sun
gear bushing reamer and
pilot tool (J28489-1).
CAUTION
Keep reamer rotating at full drill
speed when pulling back through
bushing. If reamer is not rotating
at full drill speed, bushing could be
damaged.
(16)
Using 1/2-in. (13 mm)
electric drill, machine
bushing at approximately
75 to 150 rpm while
adding oil through either
hole on top of pilot tool.
(17)
Clamp pilot tool in vise.
Insert bushing pilot tool in
small end of sun gear
shaft (9) and hold with
locking pin. Position
bushing pilot tool in pilot
tool, and position reamer
and shaft assembly in sun
gear shaft.
Change 3
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