ITEM TO BE
If governor malfunctions, engine speed must not
exceed 2640 rpm for more than 2 or 3 seconds.
a. Perform governor no-load test as follows:
1) Run engine until normal operating temperatures
(engine oil at 140240 F [60116 C], transmission oil at
160280 F [72138 C] ) are reached.
Rpm exceeds 2640 or
2) With transmission (1) in neutral, gradually open
governor cuts in or out, or
the throttle until the accelerator pedal (2) is fully
depressed. Engine speed will generally exceed 2640 rpm
momentarily: then speed will stabilize between 2400 and
2640 rpm. If the governor repeatedly cuts in and out or
surges, notify Direct Support Maintenance.