TM 10-3950-672-10
Table 6-1. Operator Troubleshooting (continued)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
7.
ENGRINE SURGES AT IDLE.
Step 1.
Low fuel level in the fuel tank.
a.
Check fuel level in tank.
b.
Service fuel tank.
8.
LOW LUBRICATING OIL PRESSURE.
Step 1.
Incorrect oil level.
a.
Check engine oil level. If OK, do step 2.
b.
Add engine oil to correct level.
Step 2.
Oil diluted with water.
a.
Inspect for missing oil fill cap, dipstick, etc. If OK, do
step 3.
b.
Contact Organizational Maintenance to drain and refill
engine oil.
Step 3.
Oil leak due to loose or missing pipe plug.
a.
Check for external leak at rear of cylinder head, along fuel
pump side of block, oil cooler cover and gear housing.
b.
Contact Organizational Maintenance.
9.
LUBRICATING OIL PRESSURE TOO HIGH.
Step 1.
Engine lubrication system malfunction.
a.
Contact Organizational Maintenance.
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