Operating Instructions
STOPPING THE MACHINE
1.Pull the steering levers to the NEUTRAL posi- tion and then move the FSC lever backward to the
2.Slow the engine to a fast idle; put the throttle in the 1/2 throttle position.
3.Disengage the blade clutch.
IMPORTANT: DO NOT disengage the blade clutch with high engine speed (above 1/2 throt- tle) since the brake action on the blade drive will cause premature wear of the brake band.
WARNING
A brake stops the cutter blades (and blower on GHS equipped models) from freewheeling within five (5) seconds after disengaging the clutch. If the brake system malfunctions and the blades do not stop within five (5) seconds, the brake should be adjusted or repaired before operating the mower. Contact your Walker dealer.
4.Turn the ignition switch OFF. When stopping the engine, do not reduce the throttle below 1/2 speed. Since the engine is equipped with a shutdown solenoid, stopping at low idle may cause engine
WARNING
Remove the key from the ignition switch when leaving the mower unattended. This will prevent children and inexperienced operators from starting the engine.
5.Engage the parking brake. Also, engaging the parking brake is recommended when stopping or parking the machine in a confined space with little tolerance for movement.
IMPORTANT: The hydrostatic transmissions lock to prevent the mower from rolling freely with the engine stopped. However, if the mower is parked on a slope, it is necessary to ENGAGE the parking BRAKE to prevent the mower from creeping. This is due to a small amount of slippage in the hydrostatic transmissions, especially when transmission fluid is warm.
WARNING
In case either of the transmission drive belts break during operation, and if the machine is on a slope, the machine will freewheel down the slope. To maintain control, immediately (1) Release the steering levers and simultaneously (2) Move the FSC to the
NOTE: The emergency stop procedure is exactly the same procedure as used to normally stop and park the machine.
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