Maintenance; Recommended Maintenance Schedule(S) - Toro 03781 Operator's Manual

Maintenance

Note: Determine the left and right sides of the machine from the normal operating position.

Recommended Maintenance Schedule(s)

Maintenance Service
Interval
After the first 8 hours
After the first 50 hours
After the first 200 hours
After the first 250 hours
Before each use or daily
Every 50 hours
Every 100 hours
Every 150 hours
Every 200 hours
Every 400 hours
Every 800 hours
Before storage
Yearly
Important: Refer to your engine Operator's Manual and cutting unit Operator's Manual for additional maintenance
procedures.
Maintenance Procedure
• Torque the wheel nuts.
• Change the engine oil and filter.
• Change the rear axle lubricant.
• Change the hydraulic filters.
• Change the planetary gear drive oil.
• Check the engine-oil level.
• Check the cooling system.
• Check the hydraulic fluid level.
• Check the tire pressure.
• Check the interlock switches.
• Drain water or other contaminants from the water separator.
• Drain water or other contaminants from fuel filter/water separator.
• Remove debris from the engine area, oil cooler, and radiator.
• Inspect the hydraulic lines and hoses for leaks, kinked lines, loose mounting
supports, wear, loose fittings, weather deterioration, and chemical deterioration.
• Grease the bearings and bushings.
• Check the battery condition.
• Check the condition and tension of the alternator belt.
• Change the engine oil and filter.
• Torque the wheel nuts.
• Service the air cleaner. (Service the air cleaner earlier if the air cleaner indicator
shows red. Service it more frequently in extremely dirty or dusty conditions.)
• Check the fuel lines and connections.
• Replace the fuel filter canister.
• Check the planetary gear drive oil level (Also, check if external leakage is observed).
• Check the rear axle lubricant level.
• Drain and clean the fuel tank.
• Change the planetary gear drive oil. (Or yearly, whichever comes first)
• Change the rear axle lubricant.
• Check the rear wheel toe-in.
• Change the hydraulic fluid.
• Change the hydraulic filters.
• Check the planetary end play and adjust/shim for any movement (refer to the
Service Manual for the procedure).
• Drain and clean the fuel tank.
• Check the tire pressure.
• Check all fasteners.
• Grease or oil all grease fittings and pivot points.
• Paint chipped surfaces.
• Check the fuel lines and connections.
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