2003-2005 Suzuki LT-A500F Service Manual, Page 70Get this manual

2003-2005 Suzuki LT-A500F Service Manual, Page 70

CYLINDER HEAD DISTORTION Decarbonize the combustion chamberCheck the gasket surface of the cylinder head for distortion
09900-20606: Dial gauge (1100 mm) 09900-21304: V-block VALVE HEAD RADIAL RUNOUT Place the dial gauge at right angles to the
valve head face, and measure the valve head radial runoutIf it exceeds limit, replace the valveValve head radial runout Service
Limit: 0.03 mm (0.001 in) 09900-20701: Magnetic stand 09900-20606: Dial gauge (1100 mm) 09900-21304: V-block VALVE FACE WEAR
Visually inspect each valve face for wear or damageIf any abnormal wear is found, replace the respective valve with new oneMeasure