2009-2010 Ski-Doo REV-XP/XR 2 Stroke and REV-XR 1200 4-TEC Service Manual, Page 735Get this manual

2009-2010 Ski-Doo REV-XP/XR 2 Stroke and REV-XR 1200 4-TEC Service Manual, Page 735

Section 02 ENGINE Subsection 04 (LUBRICATION SYSTEM)

HIGH OIL CONSUMPTION
,Oil in breathing systemCheck if breather V-ring is brittle, hard or damagedReplace V-ringValve stem seals worn or damaged- Replace valve stem sealsPiston rings worn out (blue colored exhaust smoke)- Replace piston rings
OIL CONTAMINATION (WHITE APPEARANCE)
, Oil seal and rotary seal on water pump shaft leaking- Replace oil seal and water pump shaft assemblyChange engine oil2Cylinder head gasket leaking- Replace cylinder head gasketChange engme oil3Cylinder head screws not properly tightened- Retighten screws with recommended torque Change engine oil4Oil cooler gasket leaking- Replace gasketChange engine oil4all filter

2all fliter cover 3a -ring

1all filter cover screws