DescriptionThis video provides step-by-step instructions for replacing the extension spring for Troy-Bilt snowblowers. The most common reason for replacing the spring is if the drive belt does not have enough tension to engage the auger pulley because the spring is broken.
All of the information in this spring replacement video is applicable to the following brands: MTD, Craftsman, Troy-Bilt, Cub Cadet, Yard Machines, Yard-Man, Huskee
Tools used: socket wrench
Step-By-Step Instructions1
Before beginning this procedure, be sure to remove the snowblower’s start key from the ignition.
2
To replace the extension spring, your first step is to remove the three screws securing the belt cover and pull the cover off.
3
Next, remove the screws securing the chute and pull the chute off.
4
Now remove the screws to release the housing.
5
If still intact, detach the old extension spring from the frame and idler arm.
6
Install the new extension spring by attaching it to the idler arm and hooking it onto the frame.
7
Realign the housing and secure it with the screws.
8
Realign the chute on the tabs and secure the screws.
9
Reposition the belt cover and secure it with the screws.
10
With the new extension spring in place you can now return the start key to the ignition.