168
Trouble Shooting Guide
PROBLEM
CAUSE AND SOLUTION
ENGINE PROBLEMS
An engine is running too hot.
• The engine raw water pick up strainer is clogged with marine
growth. Clean pick up.
• The engine raw water pump impeller is worn or damaged.
Repair the pump.
• The engine thermostat is faulty and needs to be replaced.
An engine alternator is not charging properly.
• The battery cable is loose or corroded. Clean and tighten
battery cables.
• The alternator is not charging and must be replaced.
• The alternator drive belt is loose or worn. Tighten or replace
belt. (Not all engines are equipped with alternator drive
belts)
• The battery is defective. Replace the battery.
An engine suddenly will not operate over 2000 RPM.
• The engine emergency system has been activated. The on
board computer has sensed a problem and has limited the
RPM to protect the engine. Find & correct the problem.
• The tachometer is bad and needs to be replaced.
•
A throttle control is not responding properly. Have the
throttle setting checked by a qua
lified technician.
An engine is loosing RPM. The boat is not overloaded and
the hull bottom and running gear are clean and in good
condition.
• The engine may be having a problem with a faulty anti-
siphon valve, located in the fuel line near the fuel tank, that
is restricting the fuel flow. Remove & clean or replace the
anti-siphon valve.
•
The remote gasoline fuel filter could be dirty. Inspect and
replace the fuel fil
ter.
•
The primary fuel filter on the engine may be dirty. Inspect
and replace the fuel filter.
• The electronic engine control system on the engine is mal-
functioning. Repair the engine control system.
•
The fuel injection system on the engine is malfunctioning .
Repair the fuel injection system.
https://www.boat-manuals.com/
Summary of Contents for 300 LXF
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Page 27: ...27 Operation https www boat manuals com ...
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Page 155: ...155 MAINTENANCE LOG Appendix C Date Hours Dealer Service Repairs https www boat manuals com ...
Page 156: ...156 Maintenance Log Date Hours Dealer Service Repairs https www boat manuals com ...
Page 157: ...157 Maintenance Log Date Hours Dealer Service Repairs https www boat manuals com ...
Page 158: ...158 Maintenance Log Date Hours Dealer Service Repairs https www boat manuals com ...
Page 159: ...159 Maintenance Log Date Hours Dealer Service Repairs https www boat manuals com ...
Page 160: ...160 Maintenance Log Date Hours Dealer Service Repairs https www boat manuals com ...
Page 161: ...161 Appendix D https www boat manuals com ...
Page 162: ...162 Boating Accident Report https www boat manuals com ...
Page 163: ...163 Boating Accident Report https www boat manuals com ...
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Page 173: ...173 Scout Boats Inc 2531 Hwy 78 West Summerville SC 29483 https www boat manuals com ...