Figure 2-18. Valve crossheads - removal/installation.

*TM 9-2815-213-34

(3) Remove adapter.

J Flywheel Housing (fig. 2-23).

(1) Remove eight cap screws, lockwashers,

and flat washers securing oil pan to flywheel housing.

(2) Remove

seven

cap

screws

and

lockwashers securing flywheel housing to engine block.

(3) Using a rubber mallet, or brass head

driver, free housing from block and remove housing and

gasket.

k. Camshaft, Gear, and Spacer Plate (fig. 2-24).

(1) Straighten lockplate fingers on two cap

screws securing camshaft thrust plate to engine block.

(2) Remove

cap

screws

and

discard

lockplates.

(3) Remove camshaft and gear from block.

Rotate camshaft gear slightly while pulling.

(4) Remove spacer plate and two plate to block

Figure 2-18. Valve crossheads - removal/installation.

gaskets.

l. Oil Pan (fig. 2-25).

(1) Remove six cap screws and lockwashers,

on right side of pan, securing pan inspection plate (6,

fig. B-9).

(2) Remove inspection plate and gasket.

(3) Reach inside oil pan and remove two cap

screws and lockplates securing the oil pump by-pass

tube (13, fig. B-9) and oil suction tube (20, fig. B-9),

respectively, to the oil pan.

(4) Remove 12 cap screws, lockwashers, and

flat washers securing oil pan to block.

(5) Remove pan and gasket.

m. Oil Pump Assembly (fig. 2-26).

(1) Remove cap screw, nut, lockplate, and

clamps securing oil suction tube to block.

(2) Remove cap screw and lockplate securing

Figure 2-19. Cylinder heads - removal/installation.

oil by-pass tube to block.

(3) Remove four cap screws and lockplates

securing oil pump to block.

(4) Remove pump and tubes from block.

n. Front Cover (fig. 2-27).

(1) Remove 12 cap screws and lockwashers

securing cover to engine block.

(2) Remove cover and gasket. Pull straight out

to avoid damaging the dowels.

o. Connecting Rod and Piston Assembly (fig. 2-28).

NOTE

The following instructions cover the

removal of one connecting rod and

piston assembly from engine block.

Remove remaining seven rods and

pistons in the same manner.

Figure 2-20. Valve and injector tappets -

removal/installation.

(2) Cut and remove lockwire on adapter to

crankshaft securing screws and remove cap screws.

2-11