Operating Instructions
CAUTION
If the auger strikes a solid object or the machine begins to vibrate abnormally, immediately disengage the PTO clutch, stop the engine, and wait for all moving parts to stop. Disconnect the fuel solenoid wire [diesel engines] or the spark plug wire(s) [gasoline engines] to prevent accidental starting. Thoroughly inspect the snow- blower and repair any damage before restarting the engine and operating the machine. Make sure auger blades are in good condition and all bolts are tight.
Engaged
Position
PTO Clutch Engaged (Model MD Shown)
Disengaged
Position
PTO Clutch Disengaged (Model MD Shown)
STOPPING THE MACHINE
1.Slow the engine to idle; put the throttle in the IDLE position.
2.Pull the steering levers to the NEUTRAL posi- tion and then move the FSC lever backward to the
3.Disengage the PTO clutch.
IMPORTANT: DO NOT disengage the PTO clutch with high engine speed (above 1/2 throt- tle) since the brake action on the PTO drive will cause premature wear of the brake band.
WARNING
A brake stops the auger from freewheeling within five (5) seconds after disengaging the PTO clutch. If the brake system malfunctions and the auger does not stop within five (5) seconds, the brake should be adjusted or repaired before operating the snowblower. Refer to the appropriate Tractor Owner’s Manual for adjustment procedures.
4.Turn the ignition switch OFF.
WARNING
Remove the key from the ignition switch when leaving the machine unattended. This will prevent children and inexperienced operators from starting the engine.
5.Engage the parking brake.
IMPORTANT: The hydrostatic transmissions lock to prevent the machine from rolling freely with the engine stopped. However, if the ma- chine is parked on a slope, it is necessary to ENGAGE the parking BRAKE to prevent the machine from creeping. This is due to a small amount of slippage in the hydrostatic transmis- sions, especially when transmission fluid is warm.
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