Toro 22342HA Operator's Manual page 25

Maintenance Service
Interval
Every 100 hours
Every 200 hours
Every 250 hours
Every 400 hours
Every 500 hours
Every 1,500 hours
Yearly or before storage
Important:
Refer to your engine owner's manual for additional maintenance procedures.
Note:
After 50 hours and then every 100 hours thereafter (150, 250, 350, etc.), the hour meter displays CHG
OIL to remind you to change the engine oil. After every 100 hours, the screen displays SVC to remind you to
perform the other maintenance procedures based on a 100-, 200-, or 400-hour schedule. These reminders
come on starting 3 hours prior to the service interval time and flash at regular intervals for 6 hours.
Maintenance Procedure
• Change the engine oil. (Service more frequently if conditions are extremely dusty
or sandy.)
• Check and adjust the track tension.
• Check the hydraulic lines for leaks, loose fittings, kinked lines, loose mounting
supports, wear, weather, and chemical deterioration.
• Check for dirt buildup in the chassis.
• Replace the carbon-canister air filter (Service more frequently if conditions are
extremely dusty or sandy).
• Replace the carbon-canister purge-line filter (Service more frequently when using
the vibratory-plow attachment).
• Change the oil filter. (Service more frequently if conditions are extremely dusty
or sandy.)
• Check the spark plug(s).
• Change the fuel filter.
• Replace the drive belt.
• Replace the hydraulic filter.
• Check and grease the road wheels.
• Change the hydraulic fluid.
• Replace the spark plug.
• Replace all moving hydraulic hoses.
• Check and adjust the track tension.
• Touch up chipped paint.
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