2003 Bombardier Outlander 400 Factory Service Manual, Page 140Get this manual
Section 03 ENGINE Subsection 09 (CYLINDER AND HEAD)
R400motr103A
1Piston 2Feeler gauge
Ring End Gap
R400motr102A
RING END GAP NEW MINIMUM RECTANGULAR TAPER-FACE OIL SCRAPER RING 0.20 mm (.008 in) 0.20 mm (.008 in) 0.20 mm (.008 in)
CORRECT POSITION OF THE PISTON CIRCLIP
PISTON RINGS
Removal
Remove: cylinder head cylinder piston pin