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 505 of 596

TM 9-2815-205-34

(c) Place high speed spring (51) on

plunger (52) and install assembly (47)

in governor housing (49). Thread

retainer nut (48) into governor housing

and tighten using retaining nut wrench

(50).

(4) Start engine and check maximum no-load

speed. Repeat steps (1) thru (3) as

necessary to attain desired no-load speed

of 2965 RPM.

h. Idle Speed Adjustment

(1)

(2)

(3)

Start engine and operate until coolant

outlet temperature of 160-185°F

(71.1-85.0°C) is attained,

Place speed control lever (1) in IDLE

position.

NOTE

Model 5063-5299 requires an

idle speed setting of 650-700

RPM, Models 5063-5392,

5063-5393 and 5063-539L are

set at 600-650 RPM and models

5063-5395, 5063-5398, and

5063-539F at 625-675 RPM.

Hold idle speed screw (22) and loosen idle

speed locknut (23), Adjust engine idle

speed screw to obtain 15 RPM below

recommended idle speed, Prevent idle

speed screw from turning and tighten idle

speed locknut.

Stop engine.

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