2003 Bombardier Rally 200 Service Manual, Page 230Get this manual
Section 06 DRIVE TRAIN Subsection 02 (REAR AXLE)
REAR WHEEL HUB
Removal
Lift rear of vehicle and install jack stands under the frame to support the rear of vehicle off the groundRemove rear wheelsNOTE: Use the same procedure for both wheel hubsRemove the wheelRemove cotter pin and unscrew elastic nut no11Discard the cotter pinRemove washer no12 and the O-ring no13
Install new cotter pinBoth ends of cotter pins must be foldedInstall both rear wheelsPut vehicle back on the groundWith no driver on vehicle, adjust chain tensionTighten the chain tensioner lock bolts
REAR AXLE
Removal
Lift rear of vehicle and install jack stands under the frame to support the rear of vehicle out off the groundRemove rear wheelsRemove the LH and RH wheel hubs no6Remove locking nuts no9Unscrew the chain tensioner lock bolts no8Remove the chain rollerInstall adjuster lock and release the drive chain tensionRemove drive chain from rear sprocketSlide out the axle from the right side of the chain tensioner no4If the vehicle ran with failed bearings, it may have damaged many parts around the bearing areaIt is possible that the axle will not slide out easily if the bearings are seized on it