Dynojet Snowmobile Dynos: Sled Dyno Hub Replacement - Manual (Page 4)

2 Document # 98263100
Step 2
Remove the Sprocket Ends containing the old hubs.
• Loosen the 1/2" x 4
1/
2" bolts on the front end of the arms.
• Remove the front bolts and swing the arms down.
• Remove the rear bolts and remove the arms.
Step 3
Place the new sprocket ends in the hanging chains.