2002-2009 Suzuki LT-F250 Ozark Service Manual, Page 63Get this manual

2002-2009 Suzuki LT-F250 Ozark Service Manual, Page 63

Remove the oil seal with long-nose pliers Remove the valve spring seatNOTE: Removal of valves completes ordinary disassembling
09900-20803: Thickness gauge VALVE STEM RUNOUT Support the valve with "V" blocks, as shown, and check its runout with dial
gaugeThe valve must be replaced if the runout exceeds the limitValve stem runout Service Limit: 0.05 mm (0.002 in) 09900-20701:
Magnetic stand 09900-20607: 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