Power Pack (cont)

TM 10-3930-638-24&P

3-5. ENGINE MAINTENANCE (cont)

c. Power Pack (cont).

Engine compartment, left side

2-56g(2)

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.

2-31c(2)

2-38f

Oil cooler hoses disconnected.

2-48b(2)

Hydraulic pump hoses disconnected.

Engine, right side

2-15b, 2-15c(2)

Fuel lines disconnected from fuel filters.

2-15c(1)

Fuel return line disconnected from fuel injector tee fitting.

2-15d, 2-15h

Restriction indicator and cold start kit lines disconnected

from intake manifold.

2-15i

Accelerator ball joint and cable disconnected from fuel

injection pump.

2-16

Muffler and muffler bracket removed.

2-31d

Engine oil pressure switch and sending unit leads

disconnected.

2-39e(2)

Rear axle breather removed.

REMARKS

ACTION

ITEM

STEP

LOCATION

REMOVAL

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