Craftsman 917.271910 - Manual (Page 23)

Mandrel
Pulley
Idler Pulleys
Mandrel'
Pulley
TO ADJUST BRAKE
Your tractor is equipped with an adjust­
able brake system which is mounted on
the right side of the transaxie.
if tractor requires more than six ( 6 ) feet
stopping distance at high speed in
highest gear on a levei dry concrete or
paved surface, then brake must be
adjusted.
1. Depress clutch/brake pedal and
engage parking brake.
2. Measure distance between brake
operating arm and nut “A” on brake
rod.
3. If distance is other than 1-1/2", loosen
jam nut and turn nut "A" untii distance
becomes 1-1/2". Retighten jam nut
against nut “A”.
4. Road test tractor for proper stopping
distance as stated above. Readjust if
necessary, if stopping distance is stiii
greater than six (
6 ) feet in highest
gear, further maintenance is neces­
sary. Contact a Sears or other
qualified service center.
With Parking Brake “Engaged”
TO REPLACE MOTION DRIVE BELT
Park the tractor on level surface. Engage
parking brake. For assistance, there is a
belt installation guide decal on bottom
side of left footrest.
BELT REMOVAL-
1. Remove mower (See “TO REMOVE
MOWER” in this section of manual).
NOTE: Obsen/e entire motion drive belt
and position of all belt guides and
keepers.
2 . Remove belt from stationary idler and
clutching idler.
3. Remove belt downward from around
engine pulley.
4. Pull belt slack toward rear of tractor.
Remove belt upwards from transaxle
pulley by deflecting belt keepers.
5. Remove belt from center span keeper
and puli belt away from tractor.
BELT INSTALLATION-
1
.
2 .
3.
4.
5.
6 .
Carefully work new belt down be­
tween transaxie belt keepers and onto
the input pulley.
Slide belt into the center span keeper.
Pull belt toward front of tractor and roll
around the top groove of engine
pulley.
Install belt through stationary idler and
clutching idler.
Make sure belt is in all pulley grooves
and inside all belt guides and keep-
6rs.
Install mower (See “TO INSTALL
MOWER” in this section of manual).
23