Toro T4240 Operator's Manual page 30

Maintenance Service
Interval
Every 200 hours
Every 400 hours
Every 500 hours
Every 800 hours
Before storage
Every 2 years
Maintenance Procedure
• Service the air cleaner. (More frequently in extremely dirty or dusty conditions)
• Check the fuel lines and connections.
• Replace the fuel filter canister.
• Check the engine speed (idle and full throttle).
• Check engine overheat warning system.
• Change the transmission-oil filter.
• Check the rear wheel alignment.
• Service the Hydraulic System
• Change the hydraulic return filter.
• Check hydraulic oil overheat warning system
• Drain and clean the fuel tank.
• Flush and replace the cooling system fluid.
• Adjust the engine valves (refer to the engine operator's manual).
• Drain and clean the fuel tank.
• Replace all moving hoses.
• Replace the transmission cable.
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