Bombardier SeaDoo 1990 factory shop manual, Page 191Get this manual

Bombardier SeaDoo 1990 factory shop manual, Page 191

Section 13 TROUIBLESHOOTING ENGINE OVERHEATS OTHER OBSERVATION Overheat beeper sounds POSSIBLE CAUSE Checklclean Checkflush,
replace Fouled, defective spark plugsRPM limiter malfunction Ignition timing Rotary disc valve Incorrect setting Flywheel
key sheared Timing incorrect Carburettion too lean Carburetor Check reset, refer to section 03-06-10 Checkladjust, refer
to section 05-01-1 ENGINE DETONATION OR PINGING OTHER OBSERVATION Ignition Engine temperature POSSIBLE CAUSE Timing too far
advanced Spark plug heat range too high Engine overheating Poor quality fuel Check reset Checkchange to correct range Check,