Craftsman 917.273134 - Manual (Page 23)

The mower biade drive belt may be re­
placed without tools. Park the tractor on
level surface. Engage parking brake.
BELT REMOVAL -
1. Remove mower from tractor (See “TO
REMOVE MOWER” in this section of
manual).
2. Work belt off both mandrel pulleys and
Idler pulleys.
3. Pull belt away from mower.
BELT INSTALLATION -
1. Work belt around both mandrel pulleys
and idler pulleys
2. Make sure belt is in ali pulley grooves
and inside all belt guides.
3. Install mower (See “To Install Mower” in
this section of this manual).
TO REPLACE MOWER BLADE DRIVE
Mandrel
Pulley
TO ADJUST BRAKE
1
.
Mandrel
Pulley
TO CHECK AND ADJUST BRAKE
Your tractor is equipped with an adjustable
brake system which is mounted on the
right side of the transaxle.
If tractor requires more than five (5) feet to
stop at highest speed in highest gear on a
level, dry concrete or paved surface, then
brake must be checked and adjusted.
TO CHECK BRAKE
1. Park tractor on a level, dry concrete or
paved surface, depress clutch/brake
pedal all the way down and engage
parking brake.
2. Place gear shift lever in neutral (N)
position.
The rear wheels must lock and skid when
you try to manually push the tractor for­
ward. If the rear wheels rotate, the brake
needs to be adjusted or the pads need to
be replaced.
Depress clutch/brake pedal all the way
down and engage parking brake.
Measure distance between brake oper­
ating arm and nut “A” on brake rod.
If distance is other than 1-1/2", loosen
jam nut and turn nut “A” until distance
becomes 1-1/2". Retighten jam nut
against nut “A”.
Road test tractor for proper stopping
distance as stated above. Readjust
if necessary. If stopping distance is
still greater than five (5) feet in highest
gear, further maintenance is neces­
sary. Replace brake pads or 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: Observe 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 pull belt away from tractor.
BELT INSTALLATION -
1. Carefully work new belt down between
transaxie belt keepers and onto the
input pulley.
2. Slide belt into the center span keeper.
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