Maintenance; Recommended Maintenance Schedule(S) - Toro 74447TE Operator's Manual

Maintenance

Recommended Maintenance Schedule(s)

Maintenance Service
Interval
After the first 5 hours
After the first 75 hours
Before each use or daily
Every 25 hours
Every 50 hours
Every 100 hours
Every 200 hours
Every 250 hours
Every 500 hours
Monthly
Yearly or before storage
Important: Refer to your engine operator's manual for additional maintenance procedures.
CAUTION
If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure
you or other bystanders.
Remove the key from the ignition before you do any maintenance.
Maintenance Procedure
• For Toro engines—change the engine oil and filter.
• Change the hydraulic-system filters and fluid.
• Check the safety system.
• For Toro engines—check the engine-oil level.
• Clean the air-intake screen.
• Check the seat belt.
• Check the roll bar knobs.
• Clean the engine screen and the area around the engine.
• Clean around the engine-exhaust system.
• Check the hydraulic fluid level in the expansion tank.
• Inspect the blades.
• Clean the mower deck.
• Grease the front caster axles. (more often in dirty or dusty conditions).
• For Toro engines—clean the air-cleaner foam element (more often in dusty, dirty
conditions).
• Grease the pump-idler pivot.
• Check spark arrester (if equipped).
• Check the tire pressure.
• Inspect the belts for cracks and wear.
• For Toro engines—replace the air-cleaner foam element (more often in dusty,
dirty conditions).
• For Toro engines—service the air-cleaner paper element (more often in dusty,
dirty conditions).
• For Toro engines—change the engine oil and oil filter (more often in dusty, dirty
conditions).
• For Toro engines—check the spark plug(s).
• For Toro engines—replace the air-cleaner paper element (more often in dusty,
dirty conditions).
• For Toro engines—replace the spark plug(s).
• After the initial change—change the hydraulic-system filters and fluid when using
Mobil 1 15W50 fluid (change it more often under severe conditions).
• Replace the emissions-air intake filter.
• Replace the fuel filter (more often in dusty, dirty conditions).
• Check the parking brake adjustment.
• After the initial change—change the hydraulic-system filters and fluid when using
Toro® HYPR-OIL™ 500 oil (change it more often under severe conditions).
• Check the battery charge.
• Paint chipped surfaces.
• Check all maintenance procedures listed above before storage.
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