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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
After the first 8 hours
Before each use or daily
Every 25 hours
Every 50 hours
Every 100 hours
Every 200 hours
Every 250 hours
Every 400 hours
Every 500 hours
Before storage
Important: Refer to your Engine Operator's Manual for additional maintenance procedures.
CAUTION
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 spark plug 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 Procedure
• Change the engine oil.
• Check the hydraulic fluid level.
• Change the hydraulic filter.
• Check the safety interlock system.
• Grease the front caster pivot bearing.
• Check the engine oil level.
• Clean the air intake screen.
• Check the brakes.
• Inspect the blades.
• Clean the mower deck.
• Clean foam air cleaner element.
• Check the battery electrolyte level.
• Check the hydraulic fluid level.
• Grease the side bearings.
• Grease the PTO belt idler.
• Grease the mower deck belt idler.
• Check the paper air cleaner element.
• Check the tire pressure.
• Check the mower belt.
• Check the PTO drive belt.
• Check the pump drive belt.
• Change the engine oil.
• Check the spark plugs.
• Adjust the electric clutch.
• Check the hydraulic lines.
• Replace the paper air cleaner element.
• Change the oil filter.
• Replace the fuel filter.
• Replace the fuel vent filter.
• Change the hydraulic filter and hydraulic oil when using Mobil® 1 oil.
• Grease the front wheel bearings (more often in dirty or dusty conditions).
• Change the hydraulic filter and hydraulic oil when using Toro® HYPR-OIL™ 500
hydraulic oil.
• Paint chipped surfaces.
• Perform all maintenance procedures listed above before storage.
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