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 500 of 596

TM9-2815-205-34

44. ENGINE TUNE-UP (Cont)

(9)

(l0)

(11)

(12)

CAUTION

D

O

not overtighten adjusting screws during installation or adjustment. Overtightening

can result in damage to injector control tube. Recommended adjusting screw torque is

24-36 lb-in (3-4 N

.

m).

Turn adjusting screw (34) on 3L or 3R injector control lever (35) until slight movement is felt on

speed control lever (1), injector rack (41) rolls up on injector control lever, or an increase in

effort to turn screw is felt. Release speed control lever.

NOT E

Always secure adjusting screw to prevent turning when tightening locknut. Tightening

locknut without securing adjusting screw can turn screw out of adjustment.

Tighten adjusting screw (34) an additional 1/8 turn. Hold adjusting screw and tighten locknut

(33) .

Check left clevis pin (37) for freeness. Pin must turn freely in control tube lever (38) when 3L or

3R is in FULL FUEL position. If clevis pin does not rotate freely, adjust injector control lever

again.

Check injector control rack lever adjustments as follows:

(a) Hold speed control lever (1) in FULL FUEL position.

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