2005-2008 Honda ATV TRX500FA/FGA Fourtrax, Rubicon Factory Service Manual, Page 243Get this manual
SUB-TRANSMISSIONGEARSHIFT LINKAGE INSPECTION COUNTERSHAFT Check the gear dogs and teeth for abnormal wear or damageMeasure the gear I.DSERVICE LIMIT: 28.07 mm (1.105 in) Check the gear bushings for scratches or damageMeasure the gear bushing O.DSERVICE LIMIT: DRL 27.93 mm (1.100 in) Calculate the gear-to-bushing clearanceSERVICE LIMIT: 0.10 mm (0.004 in) Measure the gear bushing I.DSERVICE LIMIT: DR 25.04 mm (0.986 in) Check the countershaft for abnormal wear or damage