1998-2004 Honda Foreman 450 factory service manual, Page 216Get this manual
CRANKSHAFT BALANCERTRANSMISSION Disassemble the reverse idle gear assemblyMeasure the 0.0of the reverse idle gear shaftSERVICE LIMIT: 13.93 mm (0.548 in)
Calculate the bushing-ta-shaft clearanceSERVICE LIMIT: 0.10 mm (0.004 in)
Check the sh ift fo rk and fork shaft for wear or damageMeasure the 1.0of the shift forkSERVICE LIMIT: 13.04 mm (0.513 in)