MTD 31A-050-706 Operator's Manual page 15

Replacing CoggedBelt
See your authorized service dealer to have the cogged belt
replaced or phone Customer Support as instructed on page 2 for
information on ordering a Service Manual.
Replacing AugerPaddles
The snow thrower auger's rubber paddles are subject to wear
and should be replaced if any signs of excessive wear are present.
1. Remove the existing rubber paddles by unthreading the
hex washer screws that secure them to the auger. See Fig.
7-4.
, & & ,
Figure 7-4
2. Secure the replacement rubber paddles to the auger using
the hardware removed earlier.
Replacing Wheels
1. Unscrew the screws on each side of the wheel shaft. See
Fig. 7-5.
i 0 ¸¸ G
/
// / ................................ /
/
/
z
2.
Figure 7-5
NOTE: It may help to use a clamp to hold the wheel shaft in
place while removing the screws.
Replace the roller wheels with the hardware removed
earlier.
SECTION 7 -- SERVICE 15