TM-9-2320-366-20-1

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-1 - Page 196 of 1824

TM 9-2320-366-20-1

TM 9-2320-366-20-1

TM 9-2320-366-20-1

TM 9-2320-366-20-1

TM 9-2320-366-20-1

2-92

2-92

2-92

2-92

2-92

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 9-2320-366-10-1).

Tools and Special Tools

Tool Kit, Genl Mech (Item 46, Appendix C)

Air bubbles in radiator

overflow tank or water

seepage from cylinder

head will cause leakage

of coolant into lubrication

oil.