TM 5-3810-306-34
TABLE 3-1. DIRECT AND GENERAL SUPPORT TROUBLESHOOTING (CONTD)
Malfunction
Test or Inspection
Corrective Action
Step 4.
Wrong high pressure fuel lines.
a. Inspect high pressure fuel lines. If OK, do Step 5.
b. Replace high pressure fuel lines. (Refer to
TM 5-3810-306-20.)
Step 5.
Defective fuel injection pump.
a. Remove and test fuel injection pump. (Refer to
b. Replace fuel injection pump.
6. ENGINE SURGES AT IDLE
Step 1.
Defective fuel injection pump.
a. Remove and test fuel injection pump. (Refer to
b. Replace fuel injection pump.
Step 2.
One or more injectors malfunctioning.
a. Remove and test fuel injectors. (Refer to page 5-2.)
b. Replace defective fuel injector(s).
3-7
