2007-2009 Suzuki LTZ90 factory service manual, Page 67Get this manual

2007-2009 Suzuki LTZ90 factory service manual, Page 67

VALVE STEM WEAR If the valve stem is worn down to the limit, as measured with micrometer, replace the valveIf the stem is
GUIDE SERVICING Using the valve guide remover, drive the valve guide out toward the intake or exhaust camshaft side09916-44310:
Valve guide removerinstaller NOTE:Discard the removed valve guide subassemblies Only oversized valve guides are available
as replacement parts(Part No11115-30D70) Re-finish the valve guide holes in cylinder head with the reamer and handle09916-34580:
Valve guide reamer (10.8 mm) 09916-34542: Reamer handle When refinishing or removing the reamer from the valve guide hole,