2005-2007 Bombardier Rally 200 Factory Service Manual, Page 111Get this manual
Section 02 ENGINE Subsection 07 (CYLINDER AND HEAD)
To ease installation of cotters, apply oil or grease on them so that they remain in place while releasing the springAfter spring is installed, ensure it is properly locked by tapping on valve stem end with soft hammer so that valve opens and closes few timesCAUTION: An improperly locked valve spring will cause engine damage
VALVE GUIDE
Inspection
V01C1HA
AValve face contact width BValve seat contact width
Installation
For installation, reverse the removal procedurePay attention to the following detailsInstall new valve stem sealCAUTION: Make sure the thrust washer no35 is installed before installing valve stem seal no34Apply engine oil on valve stem and install the valveCAUTION: Be careful when valve stem is passed through sealing lips of valve stem seal2 1