TM-9-2320-285-24-2
TRUCK TRACTOR, YARD TYPE, 43,500 LB GVW, DED, 4X2, ARMY MODEL M878A1
TECHNICAL MANUAL; ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
OCTOBER 1985
TM-9-2320-285-24-2 - Page 15 of 698
TM 9-2320-285-24-2
3-4.
ENGINE MAINTENANCE (CONT)
STEP
LOCATION
ITEM
ACTION
REMARKS
REMOVAL
(cont)
6
Trans-
a.
Transmission
Support
Support transmission with a
mission, assembly
wheeled transmission jack
front
b.
12 capscrews
Remove
Para 3-17c(2)
and lock
washers
CAUTION
Install converter retaining strap immediately. Torque converter is now free to move and can fall off.
c.
Transmission
Remove from
Para 3-17c(2)
engine
7
Engine and
Lines, fittings,
Seal
Prevents entry of
transmis-
and component
contaminants
sion
openings created
by removal
CLEANING
WARNING
Dry cleaning solvent (P-D-680), used to clean parts is toxic and flammable. Wear protective
goggles and gloves and 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 become 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
seek medical aid immediately.
Compressed air must not exceed 30 psi. Wear safety glasses when drying parts with compressed
air. 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.
3-9
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