2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 73Get this manual

2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 73

Table of Contents (Servicing Components) NOTE: Critical enginetransmission specifications are located at the beginning of
! CAUTION Do not remove the remaining output shaft assembly unless absolutely necessaryIf the shaft is removed, the shaft
nut must be replaced with new one and the shaft must be re-shimmed 12To remove the output shaft and gear, remove the nut,
slide the gear off the shaft (account for shim or shims), and drive the shaft out with plastic mallet (account for shim or
shims) Servicing Top-Side Components NOTE: Whenever part is worn excessively, cracked, or damaged in any way, replacement
is necessary VALVE ASSEMBLY When servicing valve assembly, inspect valve seats, valve stems, valve faces, and valve stem
ends for pits, burn marks, or other signs of abnormal wearCC482D NOTE: Whenever valve is out of tolerance, it must be replaced