2005-2011 Honda FourTrax Foreman TRX500 FE/FPE/FM/FPM/TM Service Manual, Page 241Get this manual
CRANKCASETRANSMISSIONCRANKSHAFTBALANCER SHIFT FORKSHAFT
Check the shift fork shaft for damage or bindingMeasure each shift fork shaft 0.0SERVICE LIMIT: 12.96 mm 10.510 in)
Check the shift forks for abnormal wear or damage
Measure the I.Dof each shift forkSERV ICE LIMIT: 13.04 mm (O.5 13 in )
Measure the claw thickness of each shift forkSERV ICE LIMIT: 4.5 mm (0.18 in )