TABLE 4-1 TROUBLESHOOTING - CONT.
TEST OR INSPECTION
5. DIESEL FUEL USED TOO QUICKLY:
Fuel pressure may be sufficient to penetrate skin. Wear gloves when
working with the fuel system.
DO NOT perform troubleshooting checks or tests near open flame, sparks,
or electricity. Diesel fuel is flammable
Check for clogged fuel filter (para 4-39).
Replace the filter (para 4-39)
6. LUBE DISPENSERS AND PUMPS ARE NOT OPERATING PROPERLY:
Check for air pressure gauge reading of approximately 120 psi.
If pressure is significantly lower than 120 psi or higher than 170 psi
Repair or notify Direct Support maintenance