Craftsman C459.62103-2 Operator's Manual page 21

BELT REPLACEMENT
If the drive belt or reverse belt needs to be replaced, it is best to
replace both belts at the same time. Use only a factory authorized
belt as an "over- the-counter" belt may not perform satisfactorily.
The procedure requires average mechanical ability and commonly
available tools.
To replace the Drive and Reverse belts, follow these steps:
1. Make sure the tiller is on a flat surface, with the engine turned
off and the spark plug wire unplugged and grounded to prevent
unintended firing of the engine.
2. Remove the belt cover by first removing the two 1/4-20 self-
tapping hex screws. See Figure 27. Lift the belt cover up and
away from the tiller and set in a safe location until reinstallation.
3. Remove the four 1/4-20 self-tapping hex screws that secure the
pulley shield to the frame and remove the pulley shield and set
aside in a safe location until reinstallation. See Figure 28.
SERVICE AND MAINTENANCE
Figure 27
Figure 28
4. Remove the idler bracket extension spring. See Figure 29. It is
recommended to use a pair of needle-nosed pliers, and grab the
spring by the end that hooks over the frame. Simply grab it and
pull it away from the frame, then up wards and carefully relieve
the tension of the spring.
Remove the
idler bracket
extension
spring
5. Remove the idler pulley bracket by removing the 5/16-24 hex
head screw, flat washer and lock washer. See Figure 30.
Remove the
belt from the
idler pulley
by working it
under the belt
keepers.
NOTE: It will be necessary to remove the belt from around the idler
pulley by working it off the pulley and from underneath each belt keeper.
21
This belt should
be installed with
the V-side out
Figure 29
Remove the
idler pulley
bracket by
removing the
hex head screw,
flat and lock
washers
Figure 30