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 158 of 698
TM 9-2320-285-24-2
3-19.
REAR AXLE MAINTENANCE (CONT)
b. Differential (cont).
STEP
LOCATION
ITEM
ACTION
REMARKS
CLEANING (cont)
2
Differential (5)
Clean
Use cleaning solvent P-D-680
and axle housing
and stiff bristled brush to
mating surfaces
remove sealant; dry using
compressed air
INSTALLATION
3
Axle
a.
Silicone rubber
Apply
To mating surfaces of axle
housing
sealant
using and differential
)
b.
Differential
Position
Place on roller jack.
Posi-
(5)
ion under front of rear
xle, and raise.
Position
lange of differential 1/4
nch onto axle housing
tuds
c.
Two lock
Install
Do not tighten
washers (4)
and nuts (3)
d.
Six lock wash-
Install
Equally spaced around differ-
ers (2) and
ntial (5).
Hand tighten
capscrews (1)
nly
e.
Six lock wash-
Install
In remaining holes
ers (2) and
capscrews (1)
f.
12 capscrews
Tighten
Tighten alternately to
(1)
70 pounds foot torque
g.
Roller jack
Lower and
Remove
4
Rear axle
a.
Rear axle
Install
Para 2-44b
shafts
b.
Propeller shaft
Install
Para 2-42
c.
Rear axle
Lubricate
Para 2-44a
5
Tractor,
Spacer tube,
Install
Para 3-42d
bottom rear
bottom shaft,
and hydraulic
cylinder rod
caps
6
Rear axle
Rear wheels
Install
Para 2-57
ends
3-152
Back to Top
