Maintenance; Recommended Maintenance Schedule(S) - Toro TX 427 Operator's Manual

Maintenance

Note:
Determine the left and right sides of the machine from the normal operating position.
Important:
If you must tilt the machine more than 25°, clamp off the vent hose on the top of the fuel
tank(s) to prevent fuel from fouling the carbon canister.

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 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.
Maintenance Procedure
• Replace the hydraulic filter.
• Change the engine oil and filter.
• Check and adjust the track tension.
• Grease the machine. (Grease immediately after every washing.)
• Check the air-filter-service indicator.
• Check the engine-oil level.
• Clean the tracks.
• Check the tracks for excessive wear (If the tracks are worn, replace them).
• Test the parking brake.
• Remove debris from the machine.
• Check for loose fasteners.
• Remove the air-cleaner cover, clean out debris, and check the air-filter-service
indicator.
• Inspect the drive belt for wear or damage.
• Check the hydraulic-fluid level.
• 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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