6.If replacing the entire assembly, put the new friction wheel assembly in place and follow the steps in reverse to re- assemble. Repeat the drive control test on page 18.
If you only want to replace the friction wheel rubber, continue with step 7.
NOTE: Make sure to install the gear shaft through the sprocket shown in Fig.
7.Remove the four screws from the friction wheel assembly. See Fig.
Screws
Side Plates
Rubber Ring
Figure
8.Remove the friction wheel rubber from between the friction wheel plates.
9.Reassemble new friction wheel rubber to the friction wheel plates and hub, tightening the four screws in rotation and with equal force (between 6
NOTE: When reassembling the friction wheel assembly, make sure that the rubber ring is centered and seated properly between the side plates. Tighten each screw only one rotation before turning the wheel clockwise and proceeding with the next screw. Repeat this process several times to ensure the plates are secured with equal force (between 6
NOTE: Make sure the shift lever pin is in place in the bearing housing. See Fig.
10.Position the friction wheel assembly up onto the pin of the shift rod assembly, and slide the shaft through the assembly. See Fig.
NOTE: Make sure to install the gear shaft through the sprocket shown in Fig.
11.Repeat the drive control test on page 18.
Replacing Shear PinsThe augers are secured to the spiral shaft with shear pins and
Figure
caution: NEVER replace the auger shear pins with anything other than OEM Part No.
warning! Always turn off the snow thrower’s engine and remove the key prior to replacing shear pins.
22Section 7 — Service