2004-2006 Honda FourTrax Rancher TRX350TE/TM/FE/FM Service Manual, Page 308Get this manual
FRONT DRIVING MECHANISM (FMFE model) Temporarily assemble th differential housing, face cams and cam followers (page 16-29)Measure he height of the ace cam from the housing mating surface as shown while app lying load of 1.47 kN (150 kgf) to the face cam boss using hydraulic pressSERVICE LIMIT: 3.3 mm (0.13 in)
If the height is less than the limi t, replace the differen tial as an assembly1.47 kN150 kgf)
SID CONE SPRING