TM 5-3810-306-34
TABLE 3-1. DIRECT AND GENERAL SUPPORT TROUBLESHOOTING (CONTD)
Malfunction
Test or Inspection
Corrective Action
19. FUEL OR OIL LEAKING FROM EXHAUST MANIFOLD
Step 1.
Defective fuel injector nozzles.
a. Remove and test fuel injectors. (Refer to page 5-2.)
If OK, do Step 2.
b. Replace fuel injector(s).
Step 2.
Defective turbocharger seals leaking oil.
a. Remove and inspect turbocharger oil seals. (Refer to
b. Replace turbocharger seals.
20. COOLANT TEMPERATURE ABOVE NORMAL
Step 1.
Defective fuel injection pump.
a. Remove and test fuel injection pump. (Refer to
b. Replace fuel injection pump.
Step 2.
Compression leak through cylinder head gasket.
a. Check for compression leak through cylinder head
gasket. (Use STE/ICE, VTM test No. 14.)
b. If necessary, remove cylinder head and replace
cylinder head gasket. (Refer to page 4-8.)
3-19
