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 496 of 596

TM 9-2815-205-34

4-4. ENGINE TUNE-UP (Cont)

(2)

(3)

(4)

(5)

(6)

4-12

Start and operate engine to attain coolant outlet temperature of 160-185°F (71-85°C).

Stop engine and remove two bolts (16), two washers (17), spring pack cover (18), and gasket

(19) from side of governor. Discard gasket.

NOT E

Do not back the buffer screw out beyond limits given or the control link lever may

disengage the differential lever.

Loosen locknut (20) and back out buffer screw (21 ) until it extends 5/8 inch from locknut.

Start engine. Hold idle speed screw (22) and loosen idle speed locknut (23). Adjust idle speed

screw to obtain idle of 500-600 RpN1. Hold idle speed screw and tighten idle speed locknut.

Stop engine using engine stop lever (1).