2003 Bombardier Rally 200 Service Manual, Page 142Get this manual
Section 03 ENGINE Subsection 08 (CYLINDER AND HEAD)
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 0.03 mm (.0012 in) 0.03 mm (.0012 in) 0.01 mm (.0004 in)
R175motr103A
OIL SCRAPER RING
Arrow should indicate to the exhaust side Hold piston while pushing circlip in place Sleeve Assembly jig Direction to push circlip Cleaning rag