2004 Ski-Doo Elite Factory Service Manual, Page 173Get this manual
Section 04 ENGINE Subsection 09 (ENGINE BLOCK)
PISTON RINGS
Removal
Remove piston ass'y as described aboveRemove rings
Ring End Gap
RING END GAP mm (in) NEW MINIMUM RECTANGULAR TAPER-FACE OIL SCRAPER RING RECTANGULAR TAPER-FACE OIL SCRAPER RING ALL 0.15 mm (.006 in) 0.15 mm (.006 in) 0.15 mm (.006 in) 0.35 mm (.014 in) 0.35 mm (.014 in) 0.30 mm (.012 in) mm (.04 in) SERVICE LIMIT NEW MAXIMUM
Inspection
RingPiston Groove Clearance Using feeler gauge measure each ringpiston groove clearanceIf the clearance is too large, the piston and the piston rings should be replacedRINGPISTON GROOVE CLEARANCE mm (in) NEW MINIMUM RECTANGULAR TAPER-FACE OIL SCRAPER RING RECTANGULAR TAPER-FACE OIL SCRAPER RING ALL 0.025 mm (.001 in) 0.015 mm (.0006 in) 0.020 mm (.0008 in) 0.070 mm (.0028 in) 0.060 mm (.0024 in) 0.055 mm (.0021 in) 0.15 mm (.006 in) SERVICE LIMIT NEW MAXIMUM