2005-2007 Bombardier Rally 200 Factory Service Manual, Page 103Get this manual
Section 02 ENGINE Subsection 07 (CYLINDER AND HEAD)
ROCKER ARM BORE DIAMETER NOMINAL (new) SERVICE LIMIT 10.036 to 10.050 mm (.3951 to .3957 in) 10.060 mm (.3960 in)
Check adjustment screws for free movement, cracks andor excessive play
R175motr69A
2 thrust washers spring washers Rocker arm assembly intake Cylinder head spark plug side
Inspection
Rocker Arm Inspect each rocker arm for cracks and scored friction surfacesIf so, replace rocker arm assemblyCheck the rocker arm rollers for free movement, wear and excessive radial playReplace rocker arm assembly if necessary2 1