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Maintenance
Recommended Maintenance Schedule(s)
Maintenance Service
Interval
After the first 2 hours
After the first 10 hours
After the first 20 hours
Before each use or daily
Every 100 hours
Every 200 hours
Every 800 hours
Every 1,000 hours
Every 2,000 hours
Maintenance Safety
•
Before adjusting, cleaning, servicing, or leaving
the machine, do the following:
– Position the machine on a level surface.
– Disengage the PTO.
– Ensure that the traction unit is in neutral.
– Engage the traction unit parking brake.
– Shut off the engine of the traction unit and
remove the key.
– Wait for all moving parts to stop.
– Allow machine components to cool before
performing maintenance.
•
Perform only those maintenance instructions
described in this manual. If major repairs are
ever needed or assistance is desired, contact an
authorized Toro distributor.
•
Ensure that the machine is in safe operating
condition by keeping hardware tightened.
•
If possible, do not perform maintenance while the
traction unit engine is running. Keep away from
moving parts.
•
Do not check or adjust the belt tension when the
traction unit engine is running.
•
Carefully release pressure from components with
stored energy.
Maintenance Procedure
• Torque the wheel nuts to 115 to 136 N⋅m (85 to 100 ft-lb).
• Torque the wheel nuts to 115 to 136 N⋅m (85 to 100 ft-lb).
• Check/adjust the impeller belt tension.
• Grease the fan shaft bearings.
• Check the hydraulic lines and hoses.
• Check/adjust the impeller belt tension.
• Grease the drive shaft.
• Torque the wheel nuts to 115 to 136 N⋅m (85 to 100 ft-lb).
• If you are not using the recommended hydraulic fluid or have ever filled the reservoir
with an alternative fluid, change the hydraulic fluid and filter.
• If you are using the recommended hydraulic fluid, replace the hydraulic filter.
• If you are using the recommended hydraulic fluid, change the hydraulic fluid and
filter.
•
Support the machine with blocks whenever you
raise it. Do not rely on a hydraulic system to
support the machine.
•
Ensure that all guards are installed after
maintaining or adjusting the machine.
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