TM 9--2815--247--34 0019 00--6 ENGINE RUN--IN -- CONTINUED 0019 00 Final Test Start engine and check all items vital to safe engine operation, such as fuel lines, oil lines, oil pressure, throttle con- trol, mounting bolts, couplings, thermocouple harness, etc. Adjust for idle at 825--875 rpm by turning idle adjusting screw. Loosen locknut on idle adjusting screw and turn screw clockwise to increase idle speed, and counterclockwise to decrease speed. Tighten locknut. Allow engine to run for 15--20 minutes at 825--875 rpm. Check for unusual noises in the engine and generator which might indicate malfunction or lack of lubrication. Figure 47 IDLE POSITION FULL THROTTLE POSITION STOP PIN STOP PIN SOLENOID SPEED CONTROL POSITION IDLE POSITION FULL THROTTLE POSITION 3/16 IN. MIN 3/8 IN. NOMINAL STOP PIN RIGHT HAND THREAD LEFT HAND THREAD STOP PIN SOLENOID SPEED CONTROL IDLE POSITION THROTTLE OPERATING LEVER STOP PIN STOP PIN SOLENOID SPEED CONTROL SCREW IDLE ADJUSTING SCREW BRACKET BRACKET BRACKET FULL THROTTLE