Maintenance; Recommended Maintenance Schedule(S) - Toro GrandStand 74574 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 8 hours
After the first 100 hours
Before each use or daily
Every 50 hours
Every 100 hours
Every 200 hours
Every 250 hours
Every 500 hours
Every 800 hours
Before storage
Yearly
Important: Refer to your engine owner's manual for additional maintenance procedures.
Maintenance Procedure
• Change the engine oil.
• Check the hydraulic-fluid level.
• Change the hydraulic filter.
• Check the wheel-lug nuts.
• Check the wheel-hub nuts.
• Check the safety-interlock system.
• Check the engine-oil level.
• Clean the air-intake screen.
• Clean debris from the hydraulic-oil cooler (if equipped).
• Check the brakes.
• Inspect the blades.
• Clean the mower deck.
• Grease the lift linkage (more often in dirty or dusty conditions).
• Grease the mower deck spindles (more often in dirty or dusty conditions).
• Check the spark arrester (if equipped).
• Check the tire pressure.
• Check the hydraulic-fluid level.
• Change the engine oil. (more often in dirty or dusty conditions)
• Check, clean and gap the spark plug.
• Check the battery.
• Check the electric clutch.
• Check and clean the engine cooling fins and shrouds.
• Service the hydraulic-oil cooler in dirty conditions (if equipped).
• Check the mower-deck belt.
• Check the pump-drive belt.
• Check the hydraulic hoses.
• Change the engine-oil filter.
• Replace the primary air filter.
• Check the secondary air filter.
• Change the hydraulic filter and hydraulic oil when using Mobil® 1 oil.
• Replace the secondary air filter.
• Adjust the caster-pivot bearing.
• Check the wheel-hub nuts.
• Change the hydraulic filter and hydraulic oil when using Toro® HYPR-OIL™ 500
hydraulic oil.
• Grease the front wheel bearings (more often in dirty or dusty conditions).
• Grease the front caster pivots (more often in dirty or dusty conditions).
• Replace the fuel filter.
• Paint chipped surfaces.
• Perform all maintenance procedures listed above before storage.
• Grease the front caster pivots (more often in dirty or dusty conditions).
• Lubricate the caster-wheel hubs.
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