TM 5-2420-230-24-2
B3.9 and B5.9 Series Engines
Troubleshooting Symptoms Charts
Section TS - Troubleshooting Symptoms
Page TS-51
Engine Speed Surges at Low or High Idle (Continued)
Cause
Correction
Remove the fuel injection pump. Check the
Fuel injection pump is malfunctioning
.......
calibration of the fuel injection pump. Refer to
Procedure 005-012 or 005-014.
L-635