Craftsman 247.889800 Operator's Manual page 16

To replace the belt follow these instructions and refer to Figure 5:
Belt Keeper
Auger Pulley
1. Route the belt around the drive pulley and under the idler pulley.
2. Route the end of the belt around the auger pulley and slide the pulley back
on to the auger shaft. It may be necessary to push down on the idler pulley
to get the auger pulley under the belt keeper.
3. Replace the flange nut and tighten securely.
4. Squeeze the auger control lever against the upper handle and reinstall the
belt cover removed earlier.
5. Remove the board from the auger and chute.
Replacing Auger Paddles
The snow blower auger's rubber paddles are subject to wear and should be replaced
if any signs of excessive wear are present.
Do NOT allow the auger's rubber paddles to wear to the point where
portions of the metal auger itself can come in contact with the pavement.
Doing so can result in serious damage to your snow blower.
SERVICE AND MAINTENANCE
Drive Pulley
Idler Pulley
Flange Nut
Figure 5
CAUTION
To change the rubber paddles, proceed as follows and refer to Figure 6:
Auger Paddle
1. Run the snow blower until the fuel tank is empty.
2. Pull the recoil starter handle until resistance is felt. Then tip the snow blower
back until it rests on the handles.
3. Remove the existing rubber paddles by unthreading the hex washer screws
which secure them to the auger. See Figure 6.
NOTE: The auger paddles should be replaced one at a time so that the
auger paddle still attached can be used as an example for positioning and
re-installing the new auger.
4. Secure the replacement rubber paddles to the auger using the hardware
removed earlier.
A full auger replacement kit including rubber paddles and hex washer screws may
be obtained through Sears Parts & Repair or by calling 1-888-331-4569. Ask for part
753-06469.
Reversing or Replacing Shave Plate
The shave plate is attached to the bottom of the auger housing and is subject to
wear. It should be checked periodically. There are two wearing edges and the shave
plate can be reversed.
1. Run the snow blower until the fuel tank is empty.
2. Pull the recoil starter handle until resistance is felt. Then tip the snow blower
back until it rests on the handles.
3. Remove the four carriage bolts and flange lock nuts which attach it to the
snow blower housing. Refer to Figure 1 on page 12.
4. Reverse the existing shave plate or install a new one, making sure the new
shave plate and the heads of the carriage bolts are on the inside of the
housing.
5. Adjust the shave plate as instructed on page 12.
6. Tighten securely once adjusted.
A new shave plate may be obtained through Sears Parts & Repair or by calling
1-888-331-4569. Ask for part #731-08171.
16
Hex Washer Screw
Hex Washer Screw
Figure 6