TM 9-2815-220-24
ENGINE RUN-IN
0044 00
WP 0044 00-9
RUN-IN (Continued)
11. On Engine Model 2DR only, check auxiliary drive governor speed.
a.
Increase engine speed to above 2000 rpm and activate auxiliary drive speed control
solenoid.
The solenoid should control the engine speed to 1775-1825 rpm.
b.
If adjustment is necessary, loosen lock nut and turn the adjustment screw clockwise to
decrease speed and counterclockwise to increase speed.
Tighten lock nut after adjustment
is satisfactory.
Lock Nut
Adjusting Screw