TM 5-3810-300-24&P-3
15.2 Trouble Shooting (Engine)
SUGGESTED REMEDY
core. Then use a good grade of cooling system cleaner
1
Tighten connections or replace defective parts.
to remove the oil from the cooling system.
2
Replace defective gaskets or oil seals.
7
Replace the oil control rings.
3
Refer to the Excessive Crankcase Pressure chart.
8
Replace the piston pin retainer and defective parts.
4
Refer to the Abnormal Engine Operation chart.
9
Remove and replace the defective parts.
5
Remove the air inlet housing and inspect the blower
10 Check the crankshaft thrust washers for wear.
end plates while the engine is operating If oil is seen on
Replace worn and defective parts.
the end plate radiating away from the oil seal, overhaul
11
Decrease the installation angle.
the blower.
12
Fill the crankcase to the proper level only.
6
Inspect the engine coolant for lubricating oil
contamination; if contaminated, replace the oil cooler
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