Husqvarna RZ4623/967009801 warranty Cutting Blades, Blade replacement

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MAINTENANCE

Cutting Blades

To attain the best mowing effect, it is important that blades are well sharpened and not damaged.

Replace blades that have been bent or cracked when hitting obstacles.

Let the service workshop should decide whether the blade can be repaired/ground or must be replaced. Balance the blades after sharpening.

Check the blade mounts.

WARNING!

Blades are sharp. Protect your hands with gloves and/or wrap blades with a heavy cloth when handling.

The sharpening of blades should be carried out by an authorized service workshop.

8058-166

Check the blades

Blade replacement

1.Remove blade bolt by turning counterclockwise.

2.Install new or resharpened blade with stamped GRASS SIDE facing towards ground/grass (down) or THIS SIDE UP facing deck and spindle housing.

3.Seat the blade opening firmly onto the spindle housing.

4.Tighten blade bolt securely.

5.Torque blade bolt to 45-55 ft/lbs (60-75 Nm).

IMPORTANT INFORMATION Special blade bolt is heat treated. Replace with a Husqvarna bolt if required.

Do not use lower grade hardware than specified.

3

1

2

8058-129

1.Blade

2.Blade bolt (special)

3.Spindle housing Blade attachment

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Contents Operator Manual All rights reserved Contents Page Introduction Manufacturing Number Good ServiceXxxx xxxxxx xxxxx xxxx Xxxxxx xxxxxxxxx. xx xxxxxxxx Symbols and DecalsRemove key before Performing any General Operation SafetySafety Instructions Never take passengers Slope Operation Personal Safety EquipmentBe extra cautious when driving on slopes Safe Handling of Gasoline General Maintenance With water Spark Arrestor TransportControl Locations ControlsSteering Control Levers Throttle Control Blade SwitchParking Brake Fuses Ignition SwitchChoke Control Fuel Tank Fuel Shut Off Valve Cutting Height AdjusterBypass Linkages Always raise the deck to the highest position for transportSeat should not be adjusted while unit is in motion Seat Adjustment LeverHour Meter Tracking KnobSteering OperationTraining Before Starting Starting the Engine Move the throttle to the middle position Press in and turn the ignition key to the start position To remove cables, reverse order Weak BatteryJumper Cables Use Running Operating On Hills Mowing Tips Stopping the Engine Moving Machine By Hand Maintenance Schedule MaintenanceDaily Maintenance interval Least Hours Once Each Before AfterBefore After 100 300 Daily At least Maintenance Once Interval Each HoursReplacing battery BatterySafety System Anti-scalp Rollers Tire PressuresDeck Belt Removal Deck Belt InstallationBelts Cutting Blades Blade replacementLeveling deck Adjusting the Mower DeckRemoval and installation of caster wheel CleaningUse protective glasses when cleaning and washing Caster WheelsGeneral LubricationLubrication Schedule Transmission Wheel and Deck ZerksFront Wheel Mount Front Wheel BearingsMaintenance Section TroubleshootingProblem Cause Troubleshooting Winter Storage ServiceStorage Schematics Torque Specifications Technical DataAccessories Standard Hardware967009801 DimensionsEngine TransmissionUSA requirements Conformity CertificatesDelivery Service Service JournalAfter the First 10 Hours Hour ServicePerform the 25-hour service At Least Once Each Year Service Journal Service Journal Page 115 457827 Rev B 2012-01-16