1999-2002 TRX400EX Fourtrax Service Manual, Page 147Get this manual
CRANKCASETRANSMISSIONCRANKSHAFT
INSPECTION
GEARBUSHINGSHAFT
Check the gear dogs and teeth for abnormal wear or damageMeasure the gear I.DSERVICE LIMITS: 425.08 mm (0.987 in) M5: 25.06 mm (0.987 inl C1: 23.07 mm (0.908 in) e2 C3: 28.08 mm (1.106 in)
Measurethe gear bushing 0.0SERVICE LIMITS: M4, M5: 24.90 mm (0.980 in) C1: 22.90 mm (0.902 in) C2,C3:27.94 mm(1.100in)
Calculate the gear-to-bushing clearanceSERVICE LIMIT 0.10 mm (0.004 in )
Measurethe gear bushing 1.0SERVICE LIMITS: 422.10 mm (0.870 inC1: 20.80 mm (0.791 in) e2, C3: 25.06 mm (0.987 in)
Check the mainshaft and countershaft for abnormal wear or damageMeasurethe mainshaft 0.0atthe M4 gear