TM 5-3895-377-13&P
4-19. TROUBLESHOOTING TABLE.
Table 4-2. Unit Troubleshooting
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
FUEL
1.
FUEL PRESSURE IS LOW OR PULSATING.
Step 1.
Check fuel filter for clogging.
Service fuel filter (page 4-219).
Step 2.
Check fuel system for air leaks.
Tighten fittings or replace defective fuel lines (page 4-282).
Step 3.
Check couplings for loose connections or damage to parts.
Replace damaged parts, align coupling, and tighten setscrew.
2.
FUEL PUMP IS NOISY.
Step 1.
Check couplings for loose connections or damage to parts.
Replace damaged parts, align coupling, and tighten setscrew.
4-13