Husqvarna LZ30, LZ30C, LZ7230, LZ6127, LZ6130C, LZ7230C Checking the Blades, Blade replacement

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MAINTENANCE

Checking the Blades

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

WARNING!

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

Bent or cracked blades or blades with large nicks should be replaced.

Damaged blades should be replaced when hitting obstacles that result in a breakdown. Let the service workshop decide whether the blade can be repaired/ ground or must be replaced.

Balance the blades after sharpening. Check the blade mounts.

IMPORTANT INFORMATION

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

Blade replacement

•Remove blade bolt by turning counterclockwise.

•Install new or re-sharpened blade with stamped “GRASS SIDE” facing towards ground/grass (down) or “THIS SIDE UP” facing deck and cutter housing.

•Install and tighten blade bolt securely.

•Torque blade bolt to 90 ft/lbs (122 Nm).

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

Do not use a lower grade hardware than speciﬁed.

8011-604

Check the blades

2

1

3

4

8058-013

1.Blade

2.Cutter housing

3.Lock washer

4.Blade bolt, special Blade attachment

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Contents Operator Manual Page Contents English-4 Introduction Manufacturing Number Good ServiceImportant Information Symbols and DecalsRemove key before General Operation SafetySafety Instructions Never take passengers Slope Operation Personal Safety EquipmentChildren Safe Handling of Gasoline General Maintenance Or into anything. If necessary, make repairs Customer responsibilities TransportSpark Arresters Roll over Protection system RopsControls ControlsMotion Control Levers Parking Brake Hour meterTracking knob Fuses Blade switchIgnition Switch Refueling Fuel shut off valve Seat adjustment leverSeat Lock Lifting Lever for the Mower Deck Choke controlThrottle control Pump release valves AccessoriesCutting height lift pedal Steering OperationOperation TrainingStarting the Engine Roll bar and safety beltBefore Starting Depress the control for disengaging the mower deck Press in and turn the ignition key to the start position Mowing no choke To remove cables, reverse order To start an engine with a weak batteryTo attach jumper cables Running Mower deck’s gauge wheels should be evenly adjustedOperating on hills Mowing Tips Moving by Hand Stopping the Engine25 50 100 MaintenanceLeast Hours Once Maintenance Before After Each Daily Weekly100 300 Replacing battery BatteryTo clean battery and terminals Ignition System Safety SystemSafety system Choke Cable Engine Cooling Air IntakeThrottle Cable Dust cap Air ﬁlter housing and ﬁlterAir Filter Engine Oil Cooler Fuel Pump Air Filter Fuel FilterTo replace deck belt Checking the V-beltsDeck belt Checking the Parking Brake Pump beltChecking Tire Pressures Checking the Blades Blade replacementLeveling Adjusting the Mower DeckAdjusting Cutting Height Hardware Cleaning and WashingRemoval and installation of caster wheel Caster WheelsLubrication Schedule LubricationLubricating with Lubrication Schedule Lubricating the CablesShaft Bushings and Linkage Engine Oil Changing the Engine Oil Checking the Oil Level Oil Type Oil RecommendationsFront Wheel Bearings Mower Deck Height AdjusterThrottle and Choke Cables, Lever Bearings Front Wheel MountChanging the Oil Filter Steering Control ShaftsMower Deck Struts Problem Cause Troubleshooting GuideEnglish-58 Winter Storage ServiceStorage For unit produced before Serial No Wiring DiagramsTransmission Technical DataLZ5227 LZ6127 Engine Productivity Overall DimensionsLZ5227 Z6127 LZ6130 LZ7230 Engine LZ6130C LZ7230C LZ6130 LZ7230 LZ30C LZ30Torque Speciﬁcations CE requirements Conformity CertificatesConformity Certiﬁcates USA requirements Action Date, mtr reading, stamp, sign Service JournalService Journal Delivery ServiceAfter the First 5-8 Hours Hour Service English-71 English-72 English-73 At Least Once Each Year English-75 Warranty Statement 539 131254 R01 08/23/07