TM 5-3805-280-10
Troubleshooting
ENGINE
Symptom
Problem
Solution
Engine Cranks But Will Not Start
No fuel
Add fuel. Bleed air.
Or Hard To Start
Wrong fuel
Use correct fuel.
Fuel filter clogged
Replace filter. Bleed air. Clean fuel
tank strainer.
Leaks in fuel system
Check fuel system connections.
Contaminated fuel
Drain tank. Clean tank strainer. Add
clean fuel.
Air in fuel system
Bleed air.
Low battery power
Charge or install new batteries.
Slow cranking speed (poor electrical
Clean and tighten battery and starter
connection)
connections.
Wrong engine oil
Use correct oil.
Air filter clogged
Clean or replace elements.
Injection pump linkage
Go to your authorized dealer.
Injection nozzles
Go to your authorized dealer.
Injection pump
Go to your authorized dealer.
Starter
Replace starter.
Engine compression low
Go to your authorized dealer.
Engine Knocks, Runs Irregularly,
Air filter clogged
Clean or replace elements. Clean
Or Stops
system.
Fuel filter clogged
Replace filter. Bleed air. Clean fuel
tank strainer.
Engine oil level low
Add oil.
Continued on next page
TX,100,DH5155 1910AUG961/6
22-2
