Engine and Transmission, Cleaning and Inspection

TM 10-3930-630-34

TA067378

1 Nut

5 Stud

2 Washer

6 Screw

3 Screw

7 Lock washer

4 Mount

8 Bracket

Figure 2-6. Engine, removal and installation

o. Remove screws (5) and lock washers (6) and

i. Slowly lift engine, with attached transmission,

remove torque converter (8) with attached reinforcing

from the truck frame and up and out of engine

plate (4) and flex plate (7) from engine flywheel.

compartment.

Remove shim (9).

j. Inspect mounts (4). If cracked, damaged or

deteriorate(d replace engine mounts.

2-19. Engine and Transmission, Cleaning

k. Lower engine and transmission on a suitable

engine support and disengage chains.

and Inspection

l. Remove screws (1, fig. 2-7) and lock washers

(2) securing transmission to the engine.

a. Clean the engine and transmission with

m. Use a suitable hoist with a capacity of at

cleaning solvent (Fed. Spec. P-D-680). Dry thoroughly

least

with compressed air.

6, 000 pounds and lift the transmission assembly

b. Check engine for dents, cracks or other

(11) from the engine flywheel housing.

damage. Check mounts for damage and deterioration.

c. Check transmission for cracks, dents,

n. Mark location of timing decals on flex plate

evidence of leakage, and secure mounting to engine.

(7) in relation to flywheel for proper installation.

2-11