Toro 4045 Operator's Manual page 80

Maintenance Service
Interval
Every 1,000 hours
Every 2,000 hours
Yearly or before storage
Every 2 years
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.
WARNING
Improperly servicing or repairing the machine may cause injury or death.
If you do not understand the service procedures for this machine, contact your dealer or see the service
manual for this machine.
WARNING
Raised equipment on the machine without an operator may cause injury or death.
Before you leave the operator's compartment, support or lower the equipment and stop the engine.
WARNING
Replace all covers and guards after you service or clean the machine. Do not operate the machine without
the covers or guards in place.
Maintenance Procedure
• Drain and clean the fuel tank.
• Check the concentration of the coolant before the winter season.
• Clean the cooling system. (Clean the cooling system if the coolant becomes dirty or
rust colored.)
• Check the tension on the engine drive belt.
• Change the hydraulic fluid.
• Change the high-pressure hydraulic filter (and as needed per the service indicator).
• Change the hydraulic-return filter (and as needed per the service indicator).
• Adjust the valve clearance.
• Touch up chipped paint.
• Replace moving hoses.
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