Transaxle Motion Control Lever Neutral Adjustment; Transmission Removal/Replacement; To Adjust Steering Wheel Alignment; To Remove Wheel For Repairs - Craftsman 917.271860 Owner's Manual

Lawn tractor 21.0 hp, 42" mower electric start automatic transmission
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Engine Pulley
Clutching
Stationary Idler
Center Span
Keeper
Transmission
Input Pulley
""
"
"%.1_..*"
TRANSAXLE
MOTION CONTROL
LEVER
NEUTRAL
ADJUSTMENT
The motion control lever has been preset
at the factory and adjustment should not
be necessary.
1. Loosen
adjustment
bolt in front of the
right rear wheel, and lightly tighten.
2.
Start engine and move motion control
lever until tractor
does not move
forward
or backward.
3.
Hold motion control
lever in that
position
and turn engine off.
4.
While holding
motion control
lever in
place, loosen the adjustment
bolt.
5.
Move motion control
lever to the
neutral
(N) (lock gate) position.
6.
Tighten
adjustment
bolt securely.
NOTE:
If additional
clearance
is needed
to get to adjustment bolt, move mower
deck height to the lowest position.
After above adjustment is made, if the
tractor still creeps forward
or backward
while motion control lever is in neutral
position, follow these steps:
1. Loosen the adjustment
bolt.
2.
Move the motion control lever 1/4 to
1/2 inch in the direction it is trying to
creep.
3. Tighten adjustment
bolt securely.
4.
Start engine and test.
5.
If tractor still creeps, repeat above
steps until satisfied.
Motion Control Lever
Neutral
Lock Gate
/
_
Adjustment Bolt
TRANSMISSION
REMOVAL/REPLACE-
MENT
Should your transmission
require
removal for service or replacement,
it
should be purged after reinstallation and
before operating the tractor. See "PURGE
TRANSMISSION"
in the Operation
section of this manual.
TO ADJUST
STEERING
WHEEL
ALIGN-
MENT
If steering wheel crossbars are not
horizontal (left to right) when wheels are
positioned straight forward, remove
steering wheel and reassemble
with
crossbars horizontal.
Tighten securely.
FRONT WHEEL
TOE-IN/CAMBER
The front wheel toe-in and camber are
not adjustable on your tractor. If damage
has occurred to affect the front wheel toe-
in or camber, contact a Sears or other
qualified service center.
TO REMOVE
WHEEL
FOR REPAIRS
1. Block up axle securely.
2.
Remove axle cover, retaining ring and
washers to allow wheel removal (rear
wheels have a square key - Do not
lose).
3.
Repair tire and reassemble.
NOTE: On rear wheels only: align grooves
in rear wheel
hub and axle.
Insert square
key.
4.
Replace
washers
and snap
retaining
ring securely
in axle groove.
5.
Replace
axle cover.
NOTE:
To seal tire punctures
and prevent
flat tires due to slow leaks, purchase
and
use tire sealant from Sears. Tire sealant
also prevents
tire dry rot and corrosion.
Washers
Retaining
Axle
Cover
Square Key
------_
(Rear Wheel Only)
25

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