Maintenance; Recommended Maintenance Schedule(S) - Toro 30412 Groundsmaster 4000-D 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 10 hours
After the first 50 hours
After the first 200 hours
Before each use or daily
Every 50 hours
Every 100 hours
Every 150 hours
Every 200 hours
Every 400 hours
Every 800 hours
Every 2 years
Maintenance Procedure
• Torque the wheel lug nuts.
• Check the alternator belt tension.
• Check the blade drive belt tension.
• Change the engine oil and filter.
• Check the engine speed (at idle and full throttle).
• Change the front planetary gear oil.
• Change the rear axle oil.
• Change the hydraulic oil.
• Change the hydraulic oil filters.
• Check the engine oil level.
• Check the coolant level.
• Check the hydraulic fluid level.
• Check the tire pressure.
• Check the air cleaner indicator
• Check the interlock switch operation
• Lubricate all grease fittings.
• Inspect the air cleaner.
• Check the blade drive belt tension.
• Remove all debris and chaff from the radiator and oil cooler.
• Inspect the cooling system hoses and clamps.
• Check the fan and alternator belt tension.
• Change the engine oil and filter.
• Torque the wheel lug nuts.
• Service the spark arrestor muffler.
• Check the planetary gear drive oil.
• Check the rear axle lubricant.
• Check the rear axle gear box lubricant.
• Service the air filter (if the indicator shows red).
• Inspect the fuel lines and connections.
• Replace the fuel filter canister.
• Check the engine speed (at idle and full throttle).
• Drain and clean the fuel tank.
• Change the front planetary gear oil.
• Change the rear axle oil.
• Check the rear wheel toe-in.
• Inspect the blade drive belts.
• Change the hydraulic oil.
• Change the hydraulic oil filters.
• Inspect the side cutting unit damper.
• Inspect the cutting unit castor wheel assemblies.
• Check and adjust the valve clearance.
• Flush the cooling system and replace fluid.
• Replace moving hoses.
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