TM 5-3895-385-23-1
0032
Table 1. SPN#110, FMI#16 ― Engine Coolant Temperature Above
Engine Protection Warning Limit -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3. If coolant leak is discovered at
coolant reservoir, replace
coolant reservoir (WP 0366,
Vol 2).
4. If coolant leak is detected at
thermostat housing, replace
thermostat housing (WP 0344,
Vol 2).
5. If coolant lead is detected at
water pump, replace water
pump (WP 0343, Vol 2).
6. If coolant leak is detected at
engine other than the
thermostat housing or water
pump, replace engine (WP
0323, Vol 2).
7. If no coolant leak is detected,
proceed to next test.
1. If coolant level is correct,
2. Check coolant level in radiator
proceed to next malfunction.
and in coolant overflow bottle
(WP 0367, Vol 2).
2. If coolant level is incorrect, add
coolant as needed (WP 0367,
Vol 2).
3. Concentration of coolant
Check the coolant with coolant
1. If correct coolant concentration
mixture is not correct.
tester to determine specific gravity
is determined, proceed to next
(WP 0367, Vol 2).
malfunction.
2. If incorrect coolant
concentration is suspected,
drain cooling system and
replace coolant (WP 0367, Vol
2).
4. Cooling system is contaminated
Inspect interior of radiator for signs
1. If cooling system is
with dirt, scale, or sludge.
of dirt, scale, or sludge.
contaminated, clean cooling
system (WP 0367, Vol 2).
2. If cooling system is free of dirt,
scale, or sludge, proceed to
next malfunction.
0032-3
