FRONT HOUSING AND COVER REPLACEMENT - continued

TM 10-3930-673-34

NOTE

Screws which retain the gear

housing and cover are of three sizes.

Note sizes and locations of screws

during removal to ensure proper

assembly.

(2)

Remove screw (3) and belt guide (4).

(3)

Remove eight screws (5) and 11

screws (6) from gear cover (7).

(4)

Remove gear cover (7) and gasket (8)

from gear housing (9). Discard

gasket.

(5)

Remove camshaft and timing gear

(Para 3-20).

(6)

Remove fuel injection pump

(Para 4-4).

(7)

Remove two screws (10) and five

screws (11) from gear housing (9).

(8)

Remove gear housing (9) and

gasket (12) from cylinder block (13).

Discard gasket.

(9)

Use a gasket scrapper to remove old

gasket material from cylinder

block (13) and gear housing (9).

b. Disassembly.

(1)

If damaged, using a suitable puller

or driver remove oil seal (14) from

gear cover (7).

TR01780

WARNING

Use care when removing snap and

retaining rings. Snap and retaining

rings are under spring tension and

can act as projectiles when released

and could cause severe eye injury.

(2)

Remove two screws (15), housing (16), preformed packings (17 and 18), timing pin (19),

and retaining ring (20) as an assembly from gear housing (9). Discard preformed

packing (17).

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