Manuals / Husqvarna / Lawn and Garden / Lawn Mower

Husqvarna MZ6125BF / 968999721 manual IMPORTANT INFORMATION Special blade bolt is heat treated

Models: MZ6125, MZ7227, MZ5225BF, MZ6125BF, MZ5225C, MZ6125C, MZ25, MZ5225 MZ5225 / 968999717 MZ25 / 968999780 MZ5225C / 968999748 MZ6125 / 968999718 MZ5225BF / 968999720 MZ7227 / 968999719 MZ6125BF / 968999721 MZ6125C / 968999749

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IMPORTANT INFORMATION Special blade bolt is heat treated.

MAINTENANCE

Blade replacement

WARNING!

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

•Remove blade bolt by turning counterclockwise.

IMPORTANT INFORMATION

To ensure proper assembly, center hole in blade must align with star on cutter housing.

•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 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.

1.Blade

2.Blade bolt (special)

3.Cutter housing Blade attachment

English-46

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Husqvarna MZ6125BF / 968999721, MZ6125C / 968999749 IMPORTANT INFORMATION Special blade bolt is heat treated, Maintenance

Contents

MZ5225 EnglishOperators Manual MZ6125Page Contents Driving and Transport on Public RoadsPage General INTRODUCTIONCongratulations Driving and Transport on Public RoadsPlease have these available when ordering spare parts Good ServiceManufacturing Number INTRODUCTIONIMPORTANT INFORMATION symbols and decalsXxxx xxxxxx xxxxx xxxx xxxxxxxxx xxxxxx xxxxxxremove key before symbols and decalsremove safety Moving sharp blades under coverSafety Instructions SAFETYGeneral Operation SAFETY Operate machine only in daylight or good artificial lightSlope Operation Personal Safety EquipmentSAFETY Children SAFETYThere is risk for burns if touched Safe Handling of GasolineThe engine and the exhaust system become very hot during operation SAFETYUse protective glasses for maintenance work General MaintenanceSAFETY Risk of sparking SAFETYEnglish-15 IMPORTANT INFORMATION TransportSAFETY Roll over Protection system ROPS SAFETYCONTROLS Control LocationsCONTROLS 1. Steering Control Levers1. Forward 2. Neutral 3. Neutral slot, Neutral lock 4. Reverse 3. Throttle Control 4. Blade Switch2. Parking Brake CONTROLS7. Fuses 5. Ignition Switch6. Choke Control CONTROLSRisk for burns if touched 8. Fuel TankThe engine and the exhaust system, become very hot during operation CONTROLSIMPORTANT INFORMATION Always use the high position to transport 9. Fuel Shut Off Valve10. Lifting Lever for the Mower Deck CONTROLS13. Tracking Knob 11. Seat Adjustment Lever12. Hour Meter CONTROLSSteering operationTraining To move forward and backwardStarting the Engine Before Startingoperation Place controls in neutral position operationPress the control for disengaging the mower deck Set the throttleFuel valve in the OPEN position operationSet the choke control Turn to START positionRelease ignition to the RUN position operationIMPORTANT INFORMATION Set the engine speedTo remove cables, reverse order Starting the engine with a weak batteryTo attach jumper cables operationRunning Ensure that no one is near mower when engaging blade switchoperation operation Operating on hillsIMPORTANT INFORMATION Mowing Tips operationStopping the Engine operationoperation Pump release valvesIMPORTANT INFORMATION Tighten the valve moderately MAINTENANCE Maintenance ScheduleMAINTENANCE English-37To clean battery and terminals BatteryAlways use protective glasses when handling the battery Replacing batteryFitting the wrong spark plug type can damage the engine Safety SystemIgnition System MAINTENANCEChoke Cable Engine Cooling Air IntakeThrottle Cable MAINTENANCEDo not tap filter to clean this could cause damage to the sealing Air Filter MaintenanceDo not use compressed air to clean the air filter Servicing PrecleanerTire Pressures Replacing the Fuel FilterFuel Pump Air Filter MAINTENANCEMAINTENANCE Parking BrakeV-belts IMPORTANT INFORMATIONDeck belt removal Deck belt installationDeck belt MAINTENANCECutting Blades Belt installationPump Belt Replacing pump beltDo not use lower grade hardware than specified IMPORTANT INFORMATION Special blade bolt is heat treatedReplace with a Husqvarna bolt if required MAINTENANCE2. Place the Blade switch in the disengaged position Adjusting the Mower DeckBefore performing any service or adjustment checklist 3. Turn ignition switch to “OFF” position and remove the keyMAINTENANCE Adjust anti-scalp rollers with the mower on a flat level surfaceAnti-scalp rollers IMPORTANT INFORMATIONRemoval and installation of caster wheel Cleaning and WashingUse protective glasses when cleaning and washing Caster WheelsGeneral Change transaxles transmission filtersLUBRICATION 1. Front Wheel Mount LUBRICATIONLubricating the Cables 2. Front Wheel Bearings4. Engine Oil Filter Engine OilAvoid skin contact wash with soap and water in case of spills 5. Changing the Engine OilNever fill to above the “FULL” mark Engine Oil LevelsLUBRICATION Fluid Change Purging ProceduresHydraulic Pump LUBRICATIONProblem TROUBLESHOOTINGCause Cause TROUBLESHOOTINGProblem English-56Storage ServiceSTORAGE Winter Storageschematics MZ6125 TECHNICAL DATAMZ5225 MZ5225BFTECHNICAL DATA Overall DimensionsProductivity MZ5225TECHNICAL DATA MZ7227MZ25 EngineMZ7227 TECHNICAL DATAOverall Dimensions MZ25Torque Specifications AccessoriesTECHNICAL DATA Metric Standard Hardware TORQUE SPECIFICATIONS HEX HEAD CAP SCREWSU.S. Standard Hardware TECHNICAL DATAUSA requirements CONForMITY CERTIFICATESCE requirements Action SERVICE JOURNALDelivery Service Date, mtr reading, stamp, signAction After the First 5-8 HoursSERVICE JOURNAL Date, mtr reading, stamp, sign3. Check the tire pressures 4. Check battery with cables 25-Hour ServiceSERVICE JOURNAL 5. Lubricate according to lubrication chart1. Perform the 25-hour service 50-Hour ServiceSERVICE JOURNAL 2. Clean/replace the air cleaner’s filter cartridge paper filter1. Perform the 25-hour service 2. Perform the 50-hour service 100-Hour ServiceSERVICE JOURNAL 3. Change the engine oil filter 4. Clean/replace the spark plugsAction 300-Hour ServiceSERVICE JOURNAL Date, mtr reading, stamp, signAction At Least Once Each YearSERVICE JOURNAL Date, mtr reading, stamp, signDate, mtr reading, stamp, sign SERVICE JOURNALAction English-73Date, mtr reading, stamp, sign SERVICE JOURNALAction English-74Page SECTION 2 HUSQVARNA’S OBLIGATIONS UNDER THE WARRANTY WARRANTY STATEMENTSECTION 1 LIMITED WARRANTY SECTION 6 PROCEDURE TO OBTAIN WARRANTY CONSIDERATIONP/N 539 132401 R01 03/27/08