Maintenance; Recommended Maintenance Schedule(S) - Toro 74271 Operator's Manual

Maintenance

Recommended Maintenance Schedule(s)

Maintenance Service
Interval
After the first 8 hours
After the first 25 hours
Before each use or daily
Every 25 hours
Every 50 hours
Every 100 hours
Every 150 hours
Every 200 hours
Every 250 hours
Every 500 hours
Every 600 hours
Yearly
Important: Refer to your
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 wire from the spark plug(s) before you do any
maintenance. Set the wire aside so that it does not accidentally contact the spark plug.
Maintenance Procedure
• Change the engine oil.
• Check the hydraulic fluid level.
• Change the hydraulic filter.
• Check the safety interlock system.
• Check the engine oil.
• Clean the engine screen and the oil cooler.
• Check the mower blades.
• Clean the hydraulic pump shrouds.
• Clean the mower deck.
• Grease the mower deck bearings.
• Check the hydraulic fluid level.
• Check the tire pressure. or monthly, whichever occurs first.
• Check the pump drive belt.
• Change the engine oil.
• Check the spark plug.
• Check the wheel hub slotted nut.
• Clean the engine cylinder and cylinder head cooling fins
• Inspect the belts for cracks and wear.
• Check the hydraulic hoses.
• Lubricate the machine with light oil.
• Change the engine oil filter.
• Replace the fuel filter.
• Grease the brake pivot and lever.
• Replace the primary air filter (more often in duty or sandy conditions).
• Adjust the caster pivot bearing.
• Replace the safety air filter (more often in duty or sandy conditions).
• Grease the front caster pivots.
• Change the hydraulic filter and oil.
Engine Operator's Manual for additional maintenance procedures.
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