Maintenance; Recommended Maintenance Schedule(S) - Toro 74840 Operator's Manual

Maintenance

Recommended Maintenance Schedule(s)

Maintenance Service
Interval
After the first 8 hours
After the first 50 hours
Before each use or daily
Every 25 hours
Every 50 hours
Every 100 hours
Every 200 hours
Every 400 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 and disconnect the wire from the spark plug before you do any
maintenance. Set the wire aside so that it does not accidentally contact the spark plug.
Maintenance Procedure
• Change the engine oil.
• Change the hydraulic system filter and oil.
• Check the safety interlock system.
• Check the air cleaner for dirty, loose or damaged parts.
• Check the engine oil level.
• Check the mower blades.
• Inspect the grass deflector for damage
• Clean the mower housing.
• Grease all lubrication points.
• Service the foam element. (more often under dusty, dirty conditions)
• Check tire pressure.
• Check the hydraulic oil level in the expansion tank.
• Service the paper element. (more often under dusty, dirty conditions)
• Inspect the belts for cracks and wear.
• Replace the paper element. (more often under dusty, dirty conditions)
• Change the engine oil. (more often under dusty, dirty conditions)
• Clean the blower housing. (More often under dirty conditions.)
• Replace the fuel filters (more often under dusty, dirty conditions).
• Inspect the emissions filter.
• Change the engine oil filter.
• Check spark plug(s) condition and gap.
• Change the hydraulic system filter and oil.
• Replace the spark plug(s).
• Check the battery charge.
• Paint chipped surfaces.
• Check all maintenance procedures listed above before storage.
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