b1. ENGINE CRANKS BUT DOES NOT START OR ENGINE STALLS AFTER STARTING
NOTE
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-365-10).
Cab Raised (TM 9-2320-365-10).
Tools and Special Tools
Tool Kit, Genl Mech (Item 44, Appendix C)
Pan, Drain (Item 24, Appendix C)
Materials/Parts
Ties, Cable, Plastic (Item 76, Appendix D)
Packing, Preformed (Item 157, Appendix G)
Packing, Preformed (2) (Item 180, Appendix G)
KNOWN INFO
TEST OPTIONS
Visual inspection
REASON FOR QUESTION
This question eliminates
possible problems and
determines where
troubleshooting continues.
WARNING
Read WARNING
on following page.
1.
START
YES
Go to step 4
of this fault.
NO
If engine cranks but does not start
perform Engine Troubleshooting
(a2. Engine Cranks But Does Not
Start) prior to beginning this task.
Fuel contaminated.
Faulty fuel return hose.
Faulty fuel transfer hose.
Faulty fuel transfer pump.
Faulty fuel tubes.
Faulty fuel filter.
Faulty fuel pressure
regulating valve.
Faulty orifice tube assembly.
Faulty fuel supply hose.
Faulty fuel tank.
Faulty fuel/water separator.
Faulty cylinder head.
POSSIBLE PROBLEMS
Malfunction in fuel system.
Engine cranking speed OK.
Does fuel flow from fuel
pressure regulating valve?
TM 9-2320-365-20-1
2-102 Change 1
