Toro 22317, Operator'S Manual

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Maintenance
Note:
Determine the left and right sides of the machine from the normal operating position.
Recommended Maintenance Schedule(s)
Maintenance Service
Interval
Maintenance Procedure
After the rst 8 operating
hours
• Replace the hydraulic lter.
• Torque the wheel lug nuts to 50 ft-lb (68 N
⋅
m).
After the rst 50
operating hours
• Change the engine oil and lter.
Before each use or daily
• Check the engine oil level.
• Remove debris from the traction unit.
• Check the tire pressure.
• Grease the traction unit.
• Check for loose fasteners.
Every 25 hours
• Check the hydraulic uid level.
• Clean the foam air lter and check the paper lter for dirt or damage.
• Check the hydraulic lines for leaks, loose ttings, kinked lines, loose
mounting supports, wear, weather, and chemical deterioration.
Every 50 hours
• Lubricate the traction drive chains.
• Check the drive chain tension.
Every 100 hours
• Replace the paper air lter.
• Change the engine oil and lter (more frequently when operating
conditions are extremely dusty or sandy).
• Check the battery electrolyte level (replacement battery only).
• Check the battery cable connections.
• Torque the wheel lug nuts to 50 ft-lb (68 N
⋅
m).
Every 200 hours
• Check the spark plugs.
Every 400 hours • Replace the hydraulic lter.
Every 1,500 hours
• Replace all moving hydraulic hoses.
Yearly
• Change the fuel lter.
• Change the hydraulic uid.
Yearly or before storage
• Touch up chipped paint
Important:
Refer to your Engine Operator’s Manual for additional maintenance procedures.
If you leave the key in the ignition switch, someone could accidently start the engine and
seriously injure you or other bystanders.
Remove the key from the ignition 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.
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