Husqvarna MZ6125 / 968999718 - Manuals

English -7 SyMBOlS AND DECAlS These symbols are found on the machine and in the operator’s manual.Study them carefully so that you know what they mean. Used in this publication to notify the reader of a risk of personal injury or death , particularly if the reader should neglect to follow instructio...

English -9 SAFETy Safety Instructions These instructions are for your safety. Read them carefully. IMPORTANT: THIS CUTTING MACHINE IS CAPABlE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS. FAIlURE TO OBSERVE THE FOllOWING SAFETy INSTRUCTIONS COUlD RESUlT IN SERIOUS INJURy OR DEATH. General Opera...

English -10 SAFETy WARNING!Engine exhaust and certain vehicle components contain or emit chemicals considered to cause cancer, birth defects, or other reproductive system damage. The engine exhaust contains carbon monoxide, which is a odorless, colorless, poisonous gas. Do not use the machine in enc...

English -11 SAFETy WARNING!When using the machine, approved personal protective equipment (shown in illustrations) shall be used. Personal protective equipment cannot eliminate the risk of injury but it will reduce the degree of injury if an accident does happen. Ask your retailer for help in choosi...

English -12 SAFETy 8011-509 Be extra cautious when driving on slopes 8011-517 Never allow children to operate the machine 8011-518 Keep children away from work area Do not use on steep slopes. • Do not try to stabilize the machine by putting • your foot on the ground.Do not mow near drop-offs, ditch...

English -13 SAFETy Safe Handling of Gasoline To avoid personal injury or property damage, use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Extinguish all cigarettes, cigars, pipes, and • other sources of ignition.Use only approved gasoline containe...

English -14 SAFETy 8011-515 Never drive the machine in an enclosed space WARNING!The battery contains lead and lead compounds, chemicals that are considered to cause cancer, birth defects, and other reproductive system damage. Wash your hands after handling the battery. Use protective glasses for ma...

English -15 SAFETy Ensure that nuts and bolts, especially the • fastening bolts for the blade attachments, are properly tightened, torqued and that the equipment is in good condition.Do not modify safety equipment. Check • regularly to be sure it works properly. The machine must not be driven with d...

English -16 SAFETy WARNING!Escaping hydraulic oil under pressure can have sufficient force to penetrate the skin, causing serious injury. If injured by escaping fluid, see a doctor at once. Serious infection or reaction can develop if proper medical treatment is not administered immediately. 8011-51...

CONTROlS English -18 This operator’s manual describes the Husqvarna Zero Turn Rider. The rider is fitted with a Kohler four- stroke overhead valve engine developing 25-27 horse power*. Control Locations Motion control levers 1. Parking brake 2. Throttle control 3. Blade switch 4. Ignition switch 5. ...

CONTROlS English -19 8011-789 Steering controls WARNING!The machine can turn very rapidly if one steering control is moved much further forward than the other. 1. Steering Control Levers The machine’s speed and direction are continuously variable using the two steering controls. The steering control...

CONTROlS English -20 2. Parking Brake 8061-010 Parking brake not activated IMPORTANT INFORMATIONThe machine must stand absolutely still when applying the parking brake. Always set the parking brake before dismounting. Release the parking brake before moving the mower. 4. Blade Switch In order to eng...

CONTROlS English -21 5. Ignition Switch The ignition key is placed on the control panel and is used to start and stop the engine. 7. Fuses Fuses are located on the left hand side of the machine. They are accessed by tilting the seat forward. They are flat pin fuses of the same type used in automobil...

CONTROlS English -23 9. Fuel Shut Off Valve The fuel shut off valve is located at the left rear of the seat. The valve is off when the handle tab is turned perpendicular to the fuel line. 8011-419 Fuel shut off valve in the CLOSED position. 8061-007 1. Detent Pin2. Transport latch3. Foot Pedal The m...

CONTROlS English -24 11. Seat Adjustment Lever The seat can be adjusted lengthways. When making adjustments, the lever under the front edge of the seat is moved to the left (as seen by the driver in the seat), after which the seat can be moved backward or forward. 8011-441 Lengthways adjustment 12. ...

English -25 OPERATION Read “Safety Instructions” section and following pages, if you are unfamiliar with the machine. Training Zero turn mowers are far more maneuverable than typical riding mowers due to their unique steering capabilities. We suggest that this section be reviewed in its entirety pri...

English -26 OPERATION Before Starting Read the sections Safety Instructions and • Controls before starting the machine.Perform the daily maintenance before • starting (see Maintenance Schedule in the Maintenance section). Check that there is sufficient fuel in the fuel • tank.Adjust the seat to the ...

English -27 OPERATION Disengage the mower blades by pressing the blade switch downwards. Move the steering controls outward to the locked (outer) neutral position. Move the throttle to the middle position. 8061-002 Press the control for disengaging the mower deck 8061-001 Set the throttle 8061-012b ...

English -28 OPERATION If the engine is cold, the choke control should be pulled out to its extent. 8061-004 Set the choke control Open the fuel valve. 8011-438 Fuel valve in the OPEN position Press in and turn the ignition key to the start position 8061-011 Turn to START position

English -29 OPERATION When the engine starts, immediately release the ignition key back to the run position. 8061-001 Release ignition to the RUN position Set the desired engine speed with the throttle. Allow the engine to run at a moderate speed, “half throttle” for 3-5 minutes before loading it to...

English -30 OPERATION 8011-642 Jumper cable connection WARNING!Lead-acid batteries generate explosive gases. Keep sparks, flame and smoking materials away from batteries. Always wear eye protection when around batteries. IMPORTANT INFORMATIONYour mower is equipped with a 12-volt negative grounded sy...

English -31 OPERATION Running Release the parking brake by moving the 1. lever downward. NOTE: The mower is equipped with an operator presence system. When the engine is running, any attempt by the operator to leave the seat without first setting the parking brake will shut off the engine.Move the s...

English -32 OPERATION the right wheel is reduced and the machine turns to the right. Turning on the spot (zero turn) can be achieved by moving one control backward (behind the neutral position) and carefully moving the other steering control forward from its neutral position. Operating on hills Read...

English -33 OPERATION WARNING!Clear the lawn of stones and other objects that can be thrown out by the blades. WARNING!Never drive the rider on terrain that slopes more than 10 degrees. Mow slopes up and down, never side to side. Avoid sudden directional changes. Mowing pattern 8011-603 Mowing Tips ...

English -34 OPERATION Stopping the Engine Allow the engine to idle a minute in order to attain normal operating temperature before stopping it, if it has been worked hard. Avoid idling the engine for longer periods, as there is a risk of the spark plugs fouling. Disengage the mower deck by depressin...

English -35 OPERATION English - 35 Pump release valves IMPORTANT INFORMATIONTighten the valve moderately.Do not overtighten the valve when closing. That can damage the valve seat. 8011-507 Pump release valve Pump release valves are located at the front and rear of the pump. They are used to release ...

English -36 MAINTENANCE Maintenance Schedule The following is a list of maintenance procedures that must be performed on the machine. For those points not described in this manual, visit an authorized service workshop. An annual service carried out by an authorized service workshop is recommended to...

English -37 MAINTENANCE Maintenance Before After Daily Weekly At least once each year Maintenance interval in hours 25 50 100 300 Check/adjust throttle and choke cablesCheck the condition of belts, belt pulleysChange the engine oil 1) Replace the engine oil filter Clean/replace the spark plugs Repla...

English -38 MAINTENANCE Battery your mower is equipped with a maintenance free battery and does not need servicing. However, periodic charging of the battery with an automotive type battery charger will extend its life. • Keep battery and terminals clean. • Keep battery bolts tight. • Recharge at 6-...

English -39 MAINTENANCE Ignition System The engine is equipped with an electronic ignition system. Only the spark plugs require maintenance.For recommended spark plugs, see Technical Data.1. Remove the ignition cable boot and clean around the spark plug. 2. Remove the spark plug with a spark plug so...

English -40 MAINTENANCE Engine Cooling Air Intake Check that the engine’s cooling air intake is free from leaves, grass, and dirt. If the cooling air intake is clogged, engine cooling deteriorates, which can lead to engine damage.The cooling air intakes rotates when the engine is running. Mind your ...

English -41 MAINTENANCE Replacing Air Filter The engine is equipped with a replaceable, high density paper air cleaner element and an oiled, foam precleaner which surrounds the paper element. Check the air cleaner daily or before starting the engine. Check for a buildup of dirt and debris around the...

English -42 MAINTENANCE Replacing the Fuel Filter Replace the line-mounted fuel filter every 100 hours (once per season) or more regularly if it is clogged. Replace the filter as follows:1. Move the hose clamps away from the filter. Use flat-nosed pliers. 2. Pull the filter loose from the hose ends....

English -43 MAINTENANCE Parking Brake Visually check that no damage is found on the lever, links, or switch belonging to the parking brake. Perform a standstill test and check that there is sufficient braking action. To adjust the parking brake, contact the Husqvarna service workshop. WARNING!Faulty...

English -44 MAINTENANCE 8011-622 Slackening the belt tensioner 8011-580 Belt routing, deck belt 1 2 3 4 5 6 7 Deck belt Deck belt removal Park on a level surface. Apply park brake.lower the deck into the lowest cutting position. Remove foot plate and belt shields. 1. Using a ratchet with a 9/16” soc...

English -45 MAINTENANCE Cutting 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 la...

English -46 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 INFORMATIONTo ensure proper assembly, center hole in blade must align with star on cutter...

English -47 MAINTENANCE Adjusting the Mower Deck WARNING!Blades are sharp. Protect your hands with gloves and/or wrap blades with a heavy cloth when handling. WARNING!Before performing any service or adjustment checklist:1. Engage the parking brake.2. Place the Blade switch in the disengaged positio...

English -48 MAINTENANCE Anti-scalp rollersAnti-scalp rollers are properly adjusted when they are just slightly off of the ground when the deck is at the desired cutting height in the operating position. Anti-scalp rollers then keep the deck in the proper position to help prevent scalping in most ter...

English -49 MAINTENANCE Cleaning and Washing Regular cleaning and washing, especially under the mower deck, will increase the machine’s life-span. Make it a habit to clean the machine directly after use (after it is cooled), before the dirt sticks.Do not spray water on the top of the mower deck. Use...

lUBRICATION English -50 * 1 2 3 4 5 5 General Remove the ignition key to prevent unintentional movements during lubrication. When lubricating with an oil can, it must be filled with engine oil.When lubricating with grease, unless otherwise stated, use a high grade molybdenum disulphide grease.For da...

lUBRICATION English -51 Lubricating the Cables If possible, grease both ends of the cables and move the controls to end stop positions when lubricating. Refit the rubber covers on the cables after lubrication. Cables with sheaths will bind if they are not lubricated regularly. If a cable binds, it c...

lUBRICATION English -52 5. Changing the Engine Oil The engine oil should be changed for the first time after 5-8 hours of operation. Thereafter, it should be changed every 50 hours. The oil drain valve is located at the rear of the unit, to the right of the oil filter. Place the machine on a flat su...

lUBRICATION English -53 Engine Oil Levels Check the oil level in the engine when the machine is standing level and the engine is stopped. Remove the dipstick, wipe it clean, and then replace it. Rotate dipstick counterclockwise until the cap drops down to the bottom of the threads.Take the dipstick ...

lUBRICATION English -54 Hydraulic Pump Fluid Change This transaxle is designed with an external filter for ease of maintenance. To ensure constant fluid quality levels and longer life an oil filter change interval of every 200 hours is recommended. The following procedure can be performed with the p...

TROUBlESHOOTING English -55 Problem Cause The engine will not start. • Blade switch is engaged.• Steering controls are not locked in the neutral position. • Driver is not sitting in the driver’s seat.• Parking brake is not activated.• Battery is dead.• Contamination in the carburetor or fuel line.• ...

TROUBlESHOOTING English -56 The engine overheats. Battery not charging. • Poor contact with battery terminal cable connectors. • Charging lead is disconnected. The machine moves slowly, unevenly, or not at all. • Parking brake on.• Bypass valve on pump open.• Drive belt for the transmission slack or...

STORAGE English -57 Storage Winter Storage At the end of the mowing season, the machine should be readied for storage (or if it will not be in use for longer than 30 days). Fuel allowed to stand for long periods of time (30 days or more) can leave sticky residues that can plug the carburetor and dis...

SCHEMATICS English -58 20 AMP ElECTRIC ClUTCH ACCESSORy OUTlET ENGINE GROUND WHT GRN WHT BlK RED/BlK RED/BlK yEl yEl BRN GRy BRN GRN GRN BRN yEl/RED BRN RIGHT MOTION CONTROl lEVER lEFT MOTION CONTROl lEVER BRAKE SWITCH SEAT SW. 1. SEAT UNOCCUPIED 2. BRAKE SWITCH IN OFF POSITION 3. MOTION CONTROl lEV...

TECHNICAl DATA English -59 MZ5225 / 968999717 MZ5225BF / 968999720 MZ5225C / 968999748 Kohler Courage Pro 25 hp* Pressure with oil filter 1.6 qt / 1.7 liter 1.7 qt / 1.9 liter 10W30, 5W30 SG, SH, SJ Min 87 octane unleaded (Max ethanol 10%, Max MTBE 15%) 5.2 gallons / 19.7 liters Champion RCy12yC .03...

TECHNICAl DATA English -60 MZ5225 / 968999717 MZ5225BF / 968999720 MZ5225C / 968999748 52" / 132cm 1.5 - 4.5" / 3.8 - 11.4 cm 0 3 18" / 457 mm yes Standard yes Standard Electromagnetic clutch 11 gauge fabricated 4.2 acres /h 16997 m 2 /h 760 lbs / 345 kg 76" / 193 cm 42" / 107 cm...

TECHNICAl DATA English -63 Accessories Collection system Torque Specifications Engine crankshaft bolt 50 ft/lb (67 Nm) • Deck pulley bolts 45 ft/lb (61 Nm) • lug nuts 75 ft/lb (100 Nm) • Blade bolt 45-55 ft/lb (60-75 Nm) • Standard ¼" fasteners 9 ft/lb (12 Nm) • Standard • 5 / 16 " fasteners...

TECHNICAl DATA English -64 TORQUE SPECIFICATIONS HEX HEAD CAP SCREWS The torque values shown should be used as a general guideline when specific torque values are not given. U.S. Standard Hardware Grade SAE Grade 5 SAE Grade 8 Flangelock Screw w/Flangelock Nut ft./lbs Nm ft./lbs Nm ft./lbs Nm ft./lb...

English -65 CONFORMITy CERTIFICATES USA requirements Labels are placed on the engine and/or in the engine compartment stating that the machine will fulfill the requirements. This is also applicable to special requirements for any of the states, (California emission rules etc.). Do not remove any of ...

English -66 SERVICE JOURNAl English -66 Action Date, mtr reading, stamp, sign Delivery Service 1. Charge battery.2. Adjust tire pressure of all wheels according to Technical Data.3. Mount the steering controls in the normal position.4. Connect the contact box to the cable for the seat’s safety switc...

English -67 SERVICE JOURNAl English -67 Action Date, mtr reading, stamp, sign After the First 5-8 Hours 1. Change engine oil.

English -70 SERVICE JOURNAl English -70 Action Date, mtr reading, stamp, sign 100-Hour Service 1. Perform the 25-hour service.2. Perform the 50-hour service. 3. Change the engine oil filter. 4. Clean/replace the spark plugs. 5. Replace the fuel filter.6. Clean the cooling fins on the engine and tran...

English -72 SERVICE JOURNAl English -72 Action Date, mtr reading, stamp, sign At Least Once Each Year 1. Clean the engine’s cooling air intake (25 hours). 2. Replace the air cleaner’s pre-filter (foam) (300 hours).3. Replace the air filter’s paper cartridge. 4. Change the engine oil (50 hours). 5. R...

SECTION 1: LIMITED WARRANTY Husqvarna Forest & Garden Company (“Husqvarna”) warrants Husqvarna product to the original purchaser to be free from defects in material and workmanship from the date of purchase for the “Warranty Period” of the product as set forth below: Lifetime Warranty (Parts and...