SECTION 4
Owner’s Manual
Troubleshooting
59
T
ROUBLESHOOTING
If you encounter a problem with the engine, check the list below. Locate the problem you
are experiencing, then follow the suggested remedies. Do not hesitate to contact Raider Technical
Support, as professional advice and assistance is the best way to keep the engine in optimum
condition.
Difficult to
start
engine
Engine
starts, but
stops soon
Poor Idling
Unstable
engine
running
speed or
engine
speed
Abnorm-
ally high
engine
speed
Abnorm-
ally low
engine
speeds
Cannot
obtain high
engine
speeds
Over-
heating of
engine
●
●
●
Empty fuel tank
●
●
●
●
●
●
●
Incorrect connection of fuel
system
●
●
●
●
●
●
●
Air enters fuel line
●
●
●
●
●
●
●
Deformed or damaged fuel
pipe
●
●
●
●
●
●
●
Closed air vent on fuel tank
cap
●
●
●
●
●
●
●
Clogged fuel filter, fuel pump
or carburetor
●
●
●
●
●
Use of improper engine Oil
●
●
●
●
●
●
Use of improper Gasoline
●
●
Excessive supply of gasoline
●
●
●
●
●
●
●
Poor carburetor Adjustment
●
●
●
●
●
●
Recirculation pipe Broken
●
●
●
●
●
●
●
Use of non-specified spark
plugs
●
●
●
●
●
●
Dirt or carbon deposits on
spark plugs
●
●
●
●
●
●
No sparks or weak Sparks
●
●
●
●
Insufficient cooling water flow
Summary of Contents for NSN 3HD 2805-01-652-3076
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Page 71: ...61 APPENDICES ...
Page 75: ...65 Notes and Discrepancies ...
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