2004 Ski-Doo REV Series Factory Service Manual, Page 76Get this manual

2004 Ski-Doo REV Series Factory Service Manual, Page 76

Section 03 TROUBLESHOOTING Subsection 01 (ENGINE)
ENGINE LEAK VERIFICATION FLOW CHART
ENGINE EA ERI ICATION ART
PRESSURI ENGINE NO

IS ENGINE LEAKING YES ECK ALL OINTE SURFACES SCREWSTU REA SMOUNTING FLANGES ETCYES REPLACE GASKET OR O-RING RE-SEAL LEAKING AREA

ANY LEAK FOUN NO ECK SMALL OIL LINES OF IN ECTION PUMP

AIR BUBBLES FOUN OR OIL MOVING TOWAR PUMP NO REMOVE BLEE SCREW ON CYLIN ER EA

REPLACE IN ECTION ECK VALVE(S)

ARE ANY AIR BUBBLES IN COOLANT NO BLOCK OSE OF PUMP AFT GEAR LUBRICATION SYSTEM NO

REPLACE O-RING OF CYLIN ER EA AN OR CYLIN ER BASE GASKET

IS ENGINE STILL LEAKING YES ECK CRANKS AFT OUTER SEAL OF PTO AN MAG SI ES YES

ARE SEALS LEAKING NO PRESSURI PUMP AFT GEAR RESERVOIR IN CRANKCASE PRESSURI PUMP AFT GEAR RESERVOIR IN CRANKCASE