1989 Ski-Doo Repair Manual, Page 494Get this manual
Section 05 Sub-section 08
SUSPENSION
(REAR AXLE)
13,15, Link plateseal
When reassembling, always use new sealWhen in serting seal into link plate ensure that seal lip sits correctly in link plate grooveAfter lubricating the rear axle, ensure that seal lip remains in position
INSTALLATION
2, Rear axle
With rear of vehicle off the ground, position the rear axle within the track
8,9,10, Sleeve, hardened washereye bolt