1997-2004 Honda Fourtrax Recon TRX250TE/TM Service Manual, Page 277Get this manual
REAR DRIVING MECHANISM Inspect the wheel hub for damage
REAR FINAL DRIVE
GEAR CASE REMOVAL
Drain the oil from the final drive (page 3-15), Remove the rear axle shaft (page 15-3), Remove the left final drive case boltsDisconnect the final drive case breather hoses