TM 5-4320-302-14
Table 3-1. Operator/Crew Troubleshooting-Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 3. Check air cleaner intake restriction indicator on control panel.
If indicator shows red with engine shut off, and rain cap is not blocked and no damage to system components is
found, replace primary and secondary elements as described in paragraph 2-8.f.
3. UNEVEN RUNNING OR FREQUENT STALLING
WARNING
Severe burns, illness, or death may result if personnel fail to handle diesel fuel properly. Observe
the following precautions:
· Do not inhale vapor.
· Do not refuel near open flame, sparks, or excessive heat.
· Be certain fuel lines and connections are secure.
· Do not overfill fuel tank.
· Work in a well-ventilated area.
· High ambient air temperature at high altitude operation will tend to make the engine run hotter.
A high temperature condition may cause abnormal engine operation.
Step 1. Check for insufficient fuel supply.
Refill
low
tank.
If
empty,
notify
organizational maintenance.
3-3
