Figure 2-12. Cylinder head covers-removal/installation.

*TM 9-2815-213-34

Figure 2-14. Push rod cavity covers-

removal/installation.

(5) Remove 24 push rods (16 valve and 8 injector)

from tappets.

d. Fuel Injectors (fig. 2-16).

(1) Remove eight capscrews and flat washers and

nylon inserts securing injector clamps to cylinder head.

(2) Remove clamps.

(3) Pull injectors from cylinder head (fig. 2-17).

e. Valve Crossheads (fig. 2-18). Remove sixteen

crossheads by lifting each straight up from guides.

f. Cylinder Heads (fig. 2-19).

(1) Attach cylinder head lifting plate (45, fig. B-28).

(2) Attach lifting hook of chain fall, or other suitable

lifting device, to lifting plate. Take-up slack in chain or

cable.

(3) Remove 16 capscrews and flat washers (fig. 2-

18) securing heads to block (eight cap screws per head).

Figure 2-13. Crankcase breather tube-

(4) Using lifting device remove each cylinder head.

removal/installation.

Remove gaskets.

g. Valve and Injector Tappets (fig. 2-20).

(1) Remove 16 capscrews and lockwashers (eight

per cylinder head) securing eight tappet guide plates to

washers securing cover to cylinder head.

heads (four per head).

(d) Remove cover, breather and pressurizing unit,

(2) Remove guide plates.

and gasket.

(3) Lift tappet assembly from block.

b. Push Rod Cavity Covers (fig. 2-14).

h. Flywheel (fig. 2-21).

(1) Remove 26 capscrews, lockwashers, and flat

(1) Cut lockwire on six capscrews securing flywheel

washers securing each cover to cylinder heads.

to crankshaft adapter.

(2) Remove covers and gaskets.

(2) Remove two opposing capscrews.

c. Rocker Arms and Push Rods (fig. 2-15)

(3) Insert two 5/8 x 6-inch headless studs in

(1) Loosen all push rod adjusting screw locknuts

and back-off adjusting screws.

(2) Secure rocker arms with rubber bands.

(3) Remove ten capscrews and flat washers

securing each irocker arm to respective cylinder head.

(4) Remove rocker arms and brackets.

2-9