2-84
TM 9-2350-267-20
ENGINE
ENGINE OVERHEATS
1
2
3
4
5
6
7
8
Check coolant level. Add coolant if necessary (TM 9-
2350-267-10).
Check cooling fans for proper operation (p 2-18).
Check grilles and radiator for clogged air passages.
Clean if necessary (p 5-20). Replace radiators if damaged
(p 5-21).
Check for collapsed hoses (p 5-29). Replace if necessary.
Flush cooling system (TM 9-2350-267-10) for draining
and tilling of the cooling system.
Remove and inspect inlet and bypass thermostats.
Replace if necessary (p 5-24 and 5-26).
Replace pressure relief valve (p 5-18).
Troubleshoot engine coolant temperature indicator
circuit (p 2-130).
TA310443