1995-2003 Honda Foreman TRX400FW TRX400 TRX 400 400FW Service Manual, Page 191Get this manual
CRANKSHAFTj BALANCER{TRANSMISSION Check the shift fork and fork shaft for wear or damageMeasure Ihe 1.0o lhe shift forkSERVIa UMIT: 13.0' mm 0.513 Inl
Measure the shift fork aw thidnessSERVICE UMIT:
' .50 mm 101111nl
MeMura the 0.0of the Ihift fork shaftSERVICE UMIT: 12.96 mm 0.510 inl