Engine Combustion System; Troubleshooting - Eton beamer R2-50 Service Manual

6. ENGINE COMBUSTION SYSTEM

6.1 TROUBLESHOOTING

LOW COMPRESSION
HIGH COMPRESSION
EXCESSIVE NOISE
EXCESSIVE SMOKE
OVERHEATING
Beamer R2 Rev 1.0
HEAD GASKET LEAKING OR DAMAGED
WARPED OR CRACKED CYLINDER HEAD
CYLINDER OR PISTON RINGS WORN OUT
EXCESSIVE CARBON BUILD
COMBUSTION CHAMBER
PISTON AND CYLINDER WORN
EXCESSIVE CARBON BUILD
CYLINDER OR PISTON RINGS WORN OUT
IMPROPER INSTALLATION OF PISTON RINGS
PISTON OR CYLINDER WALL SCORED OR
SCRATCHED
EXCESSIVE CARBON BUILD-UP ON THE PISTON OR
COMBUSTION CHAMBER
ENGINE COOLING SYSTEM (FAN, CYLINDER COVER,
ETC.) WORKING IMPROPERLY
OIL QUANTITY LOW
WRONG IGNITION TIMING
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6/13/2007