2A ENGINE AND 2D ENGINE POWER PLANT TESTS (GROUND HOP) (Sheet 6 of 15)
GOVERNED NO-LOAD TEST:
Start and operate engine until normal operating temperatures are reached (TM 9-2350-222-10).
Take all necessary safety precautions to eliminate possible
injury to personnel or damage to equipment. Stand clear of
transmission output flanges whenever engine is running.
The engine speed must not be
permitted to exceed 2640 rpm for
more than 2 or 3 seconds in the
event of governor malfunction.
An indicator on the linkage shaft and four dots on the body
transmission valve casting indicate shift position.
2. Be sure transmission is in neutral position by checking shifting position indicator. If not in
neutral position, grasp shift lever and pull or push lever to set indicator to desired position.
Go on to Sheet 7