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TM 10-3930-638-24&P
3-5. ENGINE MAINTENANCE (cont)
c. Power Pack (cont).
Engine compartment, left side
Hydraulic oil filter and filler head removed.
Engine compartment, right side
Fuel tank shut-off valve closed.
Transmission, right side
Transmission temperature switch lead disconnected.
Oil cooler hoses disconnected.
Hydraulic pump hoses disconnected.
Engine, right side
Fuel lines disconnected from fuel filters.
Fuel return line disconnected from fuel injector tee fitting.
Restriction indicator and cold start kit lines disconnected
from intake manifold.
Accelerator ball joint and cable disconnected from fuel
injection pump.
Muffler and muffler bracket removed.
Engine oil pressure switch and sending unit leads
disconnected.
Rear axle breather removed.
REMARKS
ACTION
ITEM
STEP
LOCATION
REMOVAL
1
Engine compart-
a. One-ton sling and hoist
Connect
To engine and transmission; take up slack
ment
b. Two lock nuts (1) and
Discard lock nut (1)
Loosen and
washers (2)
remove
C. Two cap screws (3)
Lift and remove If necessary, gently tap threaded end of
cap screw using hammer
d. Lock nut (4) and
Discard lock nut (4)
Loosen and
washers (5 and 6)
remove
e. Cap screw (7) and
Lift and remove If necessary, gently tap threaded end of
washer (8)
cap screw using hammer
f. Rubber motor mount (16) Remove
Remove
g. Eight cap screws (13)
and washers (14)
h. Two transmission
Remove
mounts (15)
WARNING
Keep clear of engine and transmission during power pack
removal. Never place hands or body under power pack. Failure
to do so may cause serious bodily injury or death due to power
pack falling.
CAUTION
Check that all hoses, lines and wires are disconnected as the
power pack is lifted from vehicle. If necessary, lower power pack
onto mounts and disconnect remaining hoses, lines or wires.
h. Power pack
From rear chassis
Slowly lift and
remove
Change 1
3-43
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