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Maintenance
Note:
Determine the left and right sides of the machine from the normal operating position.
CAUTION
If you leave the key in the key switch, someone could accidently start the engine and seriously
injure you or other bystanders.
Remove the key from the key switch and disconnect the wires from the spark plugs before
you do any maintenance. Set the wires aside so that they do not accidentally contact the
spark plugs.
Maintenance Safety
•
Park the machine on a level surface, disengage
the grinder hydraulics, lower the grinder, engage
the parking brake, shut off the engine, and remove
the key. Wait for all movement to stop and allow
the machine to cool before adjusting, servicing,
cleaning, or storing it.
•
Clean up oil or fuel spills.
•
Do not allow untrained personnel to service the
machine.
•
Use jack stands to support the components when
required.
Recommended Maintenance Schedule(s)
Maintenance Service
Interval
After the first 50 hours
Before each use or daily
After each use
Every 25 hours
Every 100 hours
Every 150 hours
Every 200 hours
Every 250 hours
Every 300 hours
Maintenance Procedure
• Check and adjust the track tension.
• Grease the machine. (Grease it immediately after every washing.)
• Check the engine-oil level.
• Check the condition of and clean the tracks.
• Clean the engine screen.
• Check the condition of the teeth; rotate or replace any that are worn or damaged
and torque the nuts for all teeth.
• Check for loose fasteners.
• Remove debris from the machine.
• Check the battery electrolyte level.
• Check the hydraulic-fluid level.
• Change the engine oil (more often in dirty or dusty conditions).
• Check and adjust the track tension.
• Check the hydraulic lines for leaks, loose fittings, kinked lines, loose mounting
supports, wear, weather, and chemical deterioration and repair if necessary.
• Inspect the primary filter.
• Replace the low-pressure fuel filter (more often in dirty or dusty conditions).
• Change the engine-oil filter.
• Replace the hydraulic filter.
• Replace the primary air filter (more often in dusty or sandy conditions).
• Check and grease the road wheels.
• Check the inner air filter.
•
Carefully release pressure from components with
stored energy.
•
Disconnect the battery before making any repairs.
•
Keep your hands and feet away from the moving
parts. If possible, do not make adjustments with
the engine running.
•
Keep all parts in good working condition and all
hardware tightened. Replace all worn or damaged
decals.
•
Do not tamper with the safety devices.
•
Use only genuine Toro replacement parts.
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