TM-9-2815-205-34

ENGINE WITH CONTAINER; MODELS 5063-5299, 5063-5392, 5063-5393, 5063-5395, 5063-5398, 5063-539F, 5063-539L

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

AUGUST 1992

TM-9-2815-205-34 - Page 494 of 596

TM 9-2815-205-34

4-4. ENGINE TUNE-UP (Cont)

b. Fuel Injector Timing Adjustment

CAUTION

(1)

(2)

Do not rotate crankshaft in

counterclockwise

direction

using crankshaft bolt. Crank-

shaft bolt can loosen and seri-

ous engine damage may result

if crankshaft bolt is not securely

tightened to crankshaft.

Using crankshaft end bolt, rotate

crankshaft clockwise until exhaust valve

stems (6) are fully depressed on cylinder

to be timed.

NOT E

Time all fuel injectors during one full revolution of crankshaft. Firing order: 1L, 3R, 3L,

2R, 2L, and 1R.

Hold fuel injector push rod (4) and loosen push rod locknut (5).

NOT E

Use 1.496 inch timing gage for models 5063-5392, 5063-5393 and 5063-539L.

Use 1,460 inch timing gage for models 5063-5299, 5063-5395, 5063-5398, and

5063-539F.

(3) Place small end of injector timing gage (9) in hole (10) at top of fuel injector body (11). Place flat

of timing gage on fuel injector follower (3).

4-10

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