TM 5-3805-262-34
4-3. TRANSMISSION MAINTENANCE (CONT)
e. Reverse Clutch and Planetary Group (Cont).
CLEANING, INSPECTION, AND REPAIR (SHEET 1 OF 3)
Dry cleaning solvent P-D-680 used to clean
Wear protective goggles and gloves and
parts is toxic and flammable.
use only in a well ventilated
area. Avoid contact with skin, eyes and clothes and don’t breathe
vapors. Do not use near open flame or excessive heat and don’t smoke
when using it. Failure to do so could cause serious injury. If you be-
come dizzy while using cleaning solvent, get fresh air and medical
attention immediately. If contact with skin or clothes is made, flush
with large amounts of water. If contact with eyes is made, wash eyes
with water and get medical aid immediately.
Compressed air used for cleaning purposes will not exceed 30 psi. Use
only with effective chip guarding and personal protective equipment
(goggles/shield, gloves, etc). Failure to do so could cause serious
injury to eyes and possible blindness. If you hurt your eyes or if a
foreign object is blown into your eyes, seek medical attention
immediately.
(1)
(2)
(a)
Clean all parts using cleaning solvent P-D-680. Dry using compressed air.
Check carrier and hub (15) and
associated parts (11 thru 14) by
rotating pinion gears (13). Pinion
gears must rotate smoothly. Inspect
teeth of pinion gears for cracks,
breaks, or wear. Check gear splines
for cracks, breaks, or wear. If any
pinion gears are damaged or don’t
rotate smoothly, replace as follows:
Make special tool shown. This tool
is used to stake pinion spindles
(11) after new pinion spindles are
installed. If you cannot make this
special tool, replace carrier and
hub (15) and associated parts (11
thru 14) as a complete assembly.
Do not drill into carrier and hub (15). The diameter of pinion spindles
(11) is slightly more than 3/4 inch. Center drill accurately to-prevent
drilling into and damaging carrier and hub.
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