TM 9-2320-365-20-1
2-84
1.
Nothing
Faulty head gasket or
cylinder head.
Visual inspection
and
Head Gasket Test
YES
NO
Is cylinder head
free from leaks
and radiator overflow
tank free from
bubbles?
START
TEST OPTIONS
REASON FOR QUESTION
Notify DS Maintenance.
Notify DS Maintenance.
KNOWN INFO
POSSIBLE PROBLEMS
a7. COOLANT IN ENGINE LUBRICATION OIL
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-365-10).
Air bubbles in radiator
overflow tank or water
seepage from cylinder
head will cause leakage of
coolant into lubrication oil.
Tools and Special Tools
Tool Kit, Genl Mech (Item 44, Appendix C)