Maintenance
Recommended Maintenance Schedule(s)
Maintenance Service
Interval
Maintenance Procedure
After the first 8 hours
• Change the engine oil.
After the first 100 hours
• Check the wheel lug nut torque.
• Check the wheel-hub slotted-nut torque.
• Check the parking brake adjustment.
After the first 250 hours
• Change the hydraulic filters and hydraulic fluid when using any type of fluid.
Before each use or daily
• Check the safety system.
• Check the engine-oil level.
• Check the seat belt.
• Check the rollover protection system (ROPS) knobs.
• Clean the engine screen and the oil cooler.
• Check and clean the hydraulic-unit shrouds.
• Inspect the blades.
• Clean the mower deck.
Every 50 hours
• Grease the mower deck spindles and idler arm (if applicable).
• Check the spark arrester (if equipped).
• Check the tire pressure.
• Inspect the belts for cracks and wear.
• Check the hydraulic-fluid level.
Every 100 hours
• Lubricate the mower-deck-lift pivots.
• Change the engine oil (more often in dirty or dusty conditions).
• Check and gap the spark plugs.
• Check and clean engine-cooling fins and shrouds.
Every 200 hours
• Change the engine-oil filter.
Every 250 hours
• Replace the primary air filter.
• Check the secondary air filter.
• Change the hydraulic filters and hydraulic fluid when using Mobil® 1 fluid (more
often in dirty or dusty conditions).
Every 500 hours
• Replace the secondary air filter.
• Replace the fuel filter (more often in dirty or dusty conditions).
• Check the wheel lug nut torque.
• Check the wheel-hub slotted-nut torque.
• Adjust the caster-pivot bearing.
• Check the parking brake adjustment.
• Change the hydraulic filters and hydraulic fluid when using Toro® HYPR-OIL™ 500
hydraulic fluid (more often in dirty or dusty conditions).
Monthly
• Check the battery charge.
Yearly
• Grease the pump-belt-idler arm.
• Grease the front caster pivots (more often in dirty or dusty conditions).
• Repack the front caster-wheel bearings (more often in dirty or dusty conditions).
• Lubricate the caster-wheel hubs.
Yearly or before storage
• Paint chipped surfaces.
• Check all maintenance procedures listed above before storage.
Important:
Refer to your engine operator's manual for additional maintenance procedures.
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