Maintenance; Recommended Maintenance Schedule(S) - Toro Groundsmaster 5900 Operator's Manual

Maintenance

Note:
Determine the left and right sides of the machine from the normal operating position.
Important:
Refer to your engine operator's manual for additional maintenance procedures.

Recommended Maintenance Schedule(s)

Maintenance Service
Interval
After the first 10 hours
After the first 50 hours
Before each use or daily
Every 50 hours
Every 100 hours
Every 250 hours
Every 400 hours
Every 500 hours
Every 800 hours
Every 1,000 hours
Every 1,500 hours
Maintenance Procedure
• Check the wheel-lug nuts.
• Check the 12 V alternator belt.
• Check the 24 V alternator belt and AC compressor belt.
• Check the blade-bolt torque.
• Change the engine oil and engine-oil filter.
• Check the tire pressure.
• Check the blade stopping time.
• Check the engine-oil level.
• Drain the water separator.
• Check the engine-coolant level in the overflow reservoir.
• Remove debris from the hydraulic-fluid-cooler core and the radiator core with
compressed air.
• Check the hydraulic-fluid level.
• Check the condition of the mower blade.
• Check the safety-interlock system.
• Lubricate all grease fittings.
• Remove the air-cleaner cover and clean out the debris. Do not remove the filter.
• Check the condition of the batteries.
• Inspect the blade-drive belts.
• Check the blade-bolt torque.
• Remove all debris and chaff from the engine compartment, radiator, and oil cooler.
• Inspect the cooling-system hoses.
• Check the wheel-lug nuts.
• Clean the cab air filters; replace them if they are torn or excessively dirty.
• Clean the air-conditioning-condenser coil. Clean it more frequently in extremely
dusty or dirty conditions.
• Check the air-cleaner body for damage which could cause an air leak. Replace if
damaged.
• Check the whole air-intake system for leaks, damage, or loose hose clamps.
• Replace the fuel/water separator element.
• Change the engine oil and engine-oil filter.
• Inspect the fuel lines and connections.
• Replace the fuel-filter element.
• Inspect the mower deck caster-wheel assemblies.
• Drain and clean the fuel tank.
• Adjust the engine-valve clearance (if necessary).
• Calibrate the traction pedal.
• Check the rear wheel toe-in.
• Flush the engine-cooling system and replace the fluid.
• Check the 12 V alternator-belt tension.
• Check the 24 V alternator belt and AC compressor-belt tension.
• Replace the blade-drive belts.
• Change the hydraulic fluid and the 2 hydraulic filters.
• Clean the engine EGR cooler.
• Inspect the engine crankcase-breather system.
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