Engaging The Mower - Walker MBSY Operator's Manual

Operating Instructions
Forward Speed Control
(FSC)
Correct Operator Hand Position on the Controls
3. Reverse direction of the mower by pulling both
levers backward.
NOTE: Smooth action on the steering levers will
produce smooth mower operation. Remem ber to
keep the engine and ground speed slow until
learning the control response.
4. The FSC may be adjusted forward for faster
ground speed and backward for slower ground
speed. When mowing, ground speed should be
adjusted to match the load on the cutter blades,
i.e., as the engine pulls down in heavy cutting,
pull back on the FSC lever to reduce ground
speed. Adjusting ground speed helps maintain
a balance between engine power and blade
speed for high-quality cutting action.
5. Stop ground travel by pulling both steering le-
vers backward to the NEUTRAL-PARK position
(tractor not moving) and then moving the FSC
lever to the NEUTRAL-PARK position.
NOTE: If the tractor creeps forward or back ward
with the FSC lever in the NEUTRAL-PARK posi-
tion, the transmission control needs to be adjust-
ed. Refer to ADJUSTMENTS for Step 3 - Neutral
Position Adjustment in the Maintenance Instruc-
tions.
Pull Steering
Levers with
Left Hand
Keep Feet on
Footrest when
Moving

ENGAGING THE MOWER

1. Set the engine throttle at about 1/3 speed. Do
not attempt to engage the blade clutch at
high engine speeds. This will drastically short-
en drive belt life. Use only moderate engine
speed when engaging the blade clutch.
2. Engage the blade clutch by moving the blade
clutch lever forward SLOWLY. For disengage-
ment, move the blade clutch lever backward
SLOWLY.
CAUTION
A safety interlock switch (seat switch) will
cause the engine to stop if the blade clutch
is engaged and the operator is not in the
seat. The function of this switch should be
checked by the op erator raising off the
seat and engaging the blade clutch; the
engine should stop. If the switch is not
working, it should be repaired or replaced
before operating the mower.
disconnect the safety switches; they are
for the operator's protection.
IMPORTANT: DO NOT engage the blade clutch
when transporting the mower across drives, side-
walks, loose materials, etc. DO NOT engage the
blade clutch with the PTO shaft disconnected
(the mower deck removed from tractor).
Blade Clutch Engaged
DO NOT
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