TM-9-2320-365-20-1

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

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

FEBRUARY 2006

CHANGE 3

TM-9-2320-365-20-1 - Page 142 of 1760

a1.

ENGINE DOES NOT CRANK (CONT)

TEST OPTIONS

REASON FOR QUESTION

KNOWN INFO

NO

YES

2.

Batteries electrolyte level OK.

Battery(ies) OK.

POSSIBLE PROBLEMS

Faulty electrical system.

Faulty air compressor.

Faulty engine assembly.

This question eliminates

possible problems and

determines where

troubleshooting continues.

Operational Test

Perform Electrical System Troubleshooting,

e2. Engine Does Not Crank.

Can engine be turned

manually?

TM 9-2320-365-20-1

2-66

Change 1

Notify DS Maintenance to perform

Engine System Troubleshooting

a14. Engine Does Not Crank.