Daedong ?A165, Operator'S Manual

Page: 37 / 51

TROUBLESHOOTING 37
PROBLEM: ENGINE SUDDENLY STOPS RUNNING
NOTE :
1. If sudden shutdown occurs, open the decompression valve (Model 3CO93 only) and turn the engine slightly using the fan belt.
2. If the engine turns easily without noise, the problem is likely to be fuel system related,
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Check fuel level and refill.
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Check the fuel system. Repair leaks and bleed air from the system.
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Clean or replace as needed.
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Check for and repair leaks. Fill to correct oil level.
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Check for clogged oil filter and replace.
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Check oil pump and lubrication system.
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Check to see if engine bearing clearance is within specifications.
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Follow oil and filter service instructions to prevent future occurrences.
Lack of fuel
Clogged or faulty fuel injector(s)
Seizure due to lack of lubrication
POSSIBLE CAUSE CORRECTIVE ACTIONS