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WALKER MANUFACTURING COMPANY
July 2006
SERVICE INSTRUCTIONS
FSC Actuator Stop Adjustment - Step 1
1. Loosen jam nut and back off the adjustment bolt lo-
cated in the steering pivot rod (as shown).
2. Turn the ignition key to the ON position and toggle
the FSC switch to the Neutral position (fully retract-
ed).
3. Tighten the adjustment bolt until it contacts the
chassis and turn an additional 1/2 turn. Tighten
jam nut.
FSC Actuator Stop Adjustment
(View from underside of tractor)
Control Arm Rod Adjustment - Step 2
1. For both control arm rods, loosen jam nut on ball
joint end of control arm rod and adjust to obtain a
1-1/4" measurement between jam nuts (4-1/2"
measurement between centers of ball joints).
Tighten jam nuts.
Control Arm Rod Adjustment - Both Transaxles
(view from underside of tractor)
Neutral Adjustment - Step 3
1. Turn the ignition key to the ON position and toggle
the FSC switch to the Neutral position (fully retract-
ed).
2. Tighten adjustment bolt in speed control actuator
to achieve approximately an 1/8" to 3/16" gap be-
tween speed control actuator and speed control
stop.
3. Make identical adjustment to the other side of
tractor.
4. Start engine. If one or both drive wheels creep for-
ward, turn corresponding adjustment bolt in (to-
ward rear of mower). If drive wheels creep
backwards, turn corresponding adjustment bolt out
(toward front of mower).
NOTE: If the 1/8" to 3/16" gap between speed
control actuator and speed control stop can not be
maintained as neutral adjustments are made, it will
be necessary to adjust the length of the control rod
(Step 2). Increasing the length of the control rod,
decreases the gap. Shortening the control rod, in-
creases the gap.
Transmission Lockout
Rod (RH)
Steering Control Rod
Jam Nut
Adjustment Nut
Rear of
Tractor
1-1/4"
4-1/2"
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