Husqvarna M-ZT 61 Operator's Manual
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Husqvarna M-ZT 61 Operator's Manual

Zero turn mower
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Operator Manual
M-ZT 61
Zero Turn Mower /
967177010-01
Please read the operator manual carefully and make sure
you understand the instructions before using the machine.
Gasoline containing up to 10% ethanol (E10) is permitted for use
in this machine. The use of gasoline with more than
10% ethanol (E10) will void the product warranty.
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  • Page 1 Operator Manual M-ZT 61 Zero Turn Mower / 967177010-01 Please read the operator manual carefully and make sure you understand the instructions before using the machine. Gasoline containing up to 10% ethanol (E10) is permitted for use in this machine. The use of gasoline with more than...
  • Page 2 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 these labels. Certificates can also be supplied with the machine at delivery or written in the Engine manual.

  • Page 3: Table Of Contents

    CONTENTS INTRODUCTION..........4 OPERATION ........... 17 Driving and Transport on Public Roads ..4 Training ............17 Towing ............4 Steering ............. 17 Operating ............. 4 Roll Bar and Safety Belt ......17 Operating on Hills ........19 SYMBOLS AND DECALS ......... 6 Weak Battery ..........

  • Page 4: Introduction

    INTRODUCTION Congratulations Towing Thank you for purchasing a Husqvarna ride- If machine is equipped with a tow hitch, use much on mower. This machine is built for superior more caution when towing. Do not let children or efficiency to rapidly mow primarily large areas.
  • Page 5 INTRODUCTION Good Service Husqvarna's products are sold throughout the world and only in specialized retail stores with complete service. This ensures that you as a customer receive only the best support and service. Before the product is delivered, the machine has, for example, been inspected and adjusted by your retailer.

  • Page 6: Symbols And Decals

    reader neglects to follow the instructions in the SYMBOLS AND DECALS manual. These symbols are found on the machine and in the operator manual. IMPORTANT INFORMATION Xxxx xxxxxx Study them carefully so that you know what they xxxxx xxxx xxxxxxxxx xxxxxx xxxxxxxxx. mean.

  • Page 7: Safety

    • Do not let children to operate the machine. SAFETY • Use extreme care when going near blind Safety Instructions corners, shrubs, trees, or other objects that may block your view of a child. These instructions are for your safety. Read them carefully.

  • Page 8: Personal Safety Equipment

    Personal Safety Equipment SAFETY Make sure that first aid • Always turn off blades, move the steering equipment is close at control lever out to the park brake position, stop hand when using the engine and remove keys before dismounting. machine.

  • Page 9: Safe Handling Of Gasoline

    • If fuel is spilled on clothing, change clothing SAFETY immediately. • Do not mow near drop-offs, ditches, or • Do not start the engine near spilled fuel. embankments. The machine could suddenly • Do not use gasoline as a cleaning agent. roll over if a wheel is over the edge or the edge •...

  • Page 10: Transport

    Transport SAFETY • The machine is • Stop to inspect the equipment if you run over or heavy and can into anything. If necessary, make repairs before cause serious starting. crushing injuries. • Do not make adjustments or repairs with the Be extra cautious engine running.

  • Page 11: Towing

    • Keep the ROPS in safe operating condition by A spark arrestor for the muffler is available periodically inspecting for damage and keeping through your authorized Husqvarna dealer. all mounting fasteners tight. Check all bolts, including on the seat belt, for correct torque before each use.

  • Page 12: Controls

    CONTROLS This operator manual describes the Husqvarna belt-driven hydraulic pumps. Using the left and Zero Turn Rider. The rider is fitted with a four- right steering controls, the flow is regulated and stroke overhead valve engine. thereby the direction and speed.

  • Page 13: Steering Control Levers

    CONTROLS WARNING! The machine can turn very Steering Control Levers rapidly if one steering control is moved much further forward than the other. Park Brake The machine’s speed and direction are continuously variable using the two steering controls. The steering controls can be moved The park brake is found on the left of the forward or backward about a neutral position.

  • Page 14: Choke Control

    Service Meter CONTROLS Choke Control The service meter displays the total number of hours the engine has run and indicates when the engine and mower need servicing. The choke control is used for cold starts to After every 50 hours of operation, an oil can icon provide the engine with a richer fuel mixture.

  • Page 15: Fuses

    Fuel Shut Off Valve CONTROLS Fuses 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. Fuses are located on the left hand side of the machine and are accessed by tilting the seat Tracking forward.

  • Page 16: Fuel Tank

    CONTROLS WARNING! Fill to bottom of filler neck. Fuel Tank Do not overfill. Wipe off spilled oil or fuel. Do not store, spill or use gasoline near an open flame. WARNING! The engine and the exhaust system, become very hot during operation. There is a risk for burns if touched.

  • Page 17: Operation

    To turn to the right OPERATION While moving in a forward direction, pull the right Read the Safety section and following pages, if lever back towards the neutral position while you are unfamiliar with the machine. maintaining the position of the left lever, this will slow the rotation of the right wheel and cause the Training machine to turn in that direction.
  • Page 18 3. Activate the park brake, pulling the lever OPERATION upwards. Before Starting 1. Read the sections on Safety and Controls before starting the machine. 2. Perform the daily maintenance before starting (see Maintenance Schedule in the Maintenance section). 3. Check that there is sufficient fuel in the fuel tank.

  • Page 19: Operating On Hills

    operating temperature before stopping. To OPERATION prevent fouling the spark plugs, avoid idling the engine for longer periods. 6. Turn the ignition key to the stop position and WARNING! Make sure that no one is remove the key. Always remove the key when near mower when engaging blade switch.

  • Page 20: Weak Battery

    Mowing Tips OPERATION • Observe and flag rocks and other fixed objects Weak Battery to avoid collisions. If the battery is too weak to start the engine, • Begin with a high cutting height and reduce it must be recharged. (See Battery in the it until the desired mowing result is attained.

  • Page 21: Moving Machine By Hand

    OPERATION WARNING! Do not make adjustments Moving Machine By Hand unless: • the engine is stopped, When pushing or pulling the mower, engage the bypass linkages. The release levers are located • the ignition key is removed, on each side of the rear of the unit below the rear •...

  • Page 22: Maintenance

    MAINTENANCE Maintenance Schedule is recommended to maintain your machine in Following is a list of maintenance procedures the best possible condition and to ensure safe that must be performed on the machine. For operation. those points not described in this manual, visit an authorized service workshop.
  • Page 23 MAINTENANCE MAINTENANCE INTERVAL LEAST DAILY IN HOURS ONCE EACH MAINTENANCE BEFORE AFTER YEAR CHECK ■ Throttle and choke cables for adjustment ● ● Mower deck for adjustment ● ● Condition of belts, belt pulleys ● ● Caster wheels (every 200 hours) ♦...

  • Page 24: Safety System

    4. Torque blade bolt to 45-55 lb-pie (122 Nm). IMPORTANT INFORMATION The special blade bolt is heat treated. Replace it with a Husqvarna bolt if required. Do not a use lower grade hardware than specified. Park Brake Make daily inspections to ensure that the safety...

  • Page 25: Battery

    MAINTENANCE STATE APPROXIMATE CHARGING TIME* TO FULL CHARGE AT 80 Battery BATTERY Maximum Rate at: Your mower is equipped with a maintenance CHARGE 50 Amps 30 Amps 20 Amps 10 Amps free battery and does not need servicing. 12.6V 100% - FULL CHARGE - However, periodic charging of the battery with an automotive type battery charger will extend its life.

  • Page 26: V-Belts

    6. Check that there are not twists in the belt and MAINTENANCE that the routing matches the routing decal. V-belts 7. Replace belt shields on both mandrel housings and secure with fasteners. Check every 100 hours of operation. Check for Pump Belt severe cracking and large nicks.

  • Page 27: Adjusting The Mower Deck

    MAINTENANCE Belt Installation 1. If the pump is not locked in the extended position, repeat Steps 4 and 5 from the above instructions. 2. Slip the belt over the fans and route it between the idler pulleys. 3. Place the belt over the right and left idler pulleys.

  • Page 28: Anti-Scalp Rollers

    ZT-3400 Powertrain MAINTENANCE Regular external maintenance of the ZT-3400 Anti-scalp Rollers Powertrain™ should include the following: Anti-scalp rollers are properly adjusted when they 1. Check oil level in expansion tanks. When are slightly off of the ground when the deck is at the engine is cold, the tanks should be at the the desired cutting height.

  • Page 29: Lubrication

    LUBRICATION Lubrication Schedule Change hydraulic drive filters. p Change engine oil every 50 hours. 12/12 Every year Lubricate with grease gun 1/52 Every Week Filter change 1/365 Every day Oil change Level check General Wipe away excess grease after lubrication. Remove the ignition key to prevent unintentional movements during lubrication.

  • Page 30: Wheel And Deck Zerks

    Engine Oil Change LUBRICATION NOTE: Change the engine oil when the engine Wheel and Deck Zerks is warm. Refer to the engine owner’s manual Use only good quality bearing grease. for the correct replacement oil and filter change Grease from well-known brand names recommendations.

  • Page 31: Transaxle Fluid Change

    11. Install and torque the top port plugs to LUBRICATION 180 in./lbs. Transaxle Fluid Change 12. Continue to fill the transaxles through the expansion tank until the FULL COLD line The transaxle is designed with an external filter is reached (this will take approximately 23 for ease of maintenance.

  • Page 32: Troubleshooting

    TROUBLESHOOTING Problem / Cause Engine overheats Engine will not start Clogged air intake or cooling fins Blade switch is engaged Engine overloaded Steering controls are not locked in the neutral position Poor ventilation around engine Park brake is not activated Defective engine speed regulator Dead battery Too little or no oil in the engine...

  • Page 33: Storage

    Drain the fuel into an approved container outdoors and Always use genuine Husqvarna spare parts. store far away from open flame or sources of An annual check-up at an authorized service ignition.

  • Page 34: Schematic

    SCHEMATIC...

  • Page 35: Technical Data

    TECHNICAL DATA ENGINE Manufacturer Kawasaki Type FS691V Power 23 hp Lubrication Pressure with oil filter Fuel Min 87 octane unleaded (Max ethanol 10%, Max MTBE 15%) Fuel tank capacity 18.9 liters Cooling Air cooled Air filter Standard Alternator 12v 15 amp @ 3600 rpm Starter Electric TRANSMISSION...

  • Page 36: Torque Specifications

    TECHNICAL DATA Torque Specifications Standard 1/4" fasteners 9 ft/lb Engine crankshaft bolt 50 ft/lb Standard 5/16" fasteners 18 ft/lb Deck pulley bolts 150 ft/lb Standard 3/8" fasteners 33 ft/lb Lug nuts 75 ft/lb Standard 7/16" fasteners 52 ft/lb Blade bolt 90 ft/lb Standard 1/2"...

  • Page 37: Service Journal

    SERVICE JOURNAL DELIVERY SERVICE Action Date, mtr reading, stamp, sign Charge and connect the battery Adjust the tire pressure of all wheels to 15 PSI (1 bar) Mount the steering controls in the normal position Connect the contact box to the cable for the seat’s safety switch Check hydraulic oil level Check hydraulic hoses for kinking or leaks Check that the right amount of oil is in the engine...
  • Page 38 SERVICE JOURNAL AFTER 10 HOURS Action Date, mtr reading, stamp, sign Change the engine oil Change the oil filter Inspect hydraulic hoses Inspect hydraulic belt Inspect hydraulic filter Check neutral position Check safety system Check seat belt Check ROPS Check fuel system for leaks Inspect safety guards and shields Check brake adjustment DAILY SERVICE...
  • Page 39 SERVICE JOURNAL 50-HOUR SERVICE Action Date, mtr reading, stamp, sign Clean debris from mower Check engine oil level Check the tire pressures Check underside of deck Inspect deck pulleys Check/clean the engine’s cooling air intake Check safety system Check seat belt Check ROPS Check fuel system for leaks Inspect safety guards and shields...
  • Page 40 SERVICE JOURNAL 250-HOUR SERVICE Action Date, mtr reading, stamp, sign Grease fittings (caster pivots and caster wheels) Inspect dampers Inspect frame Inspect throttle and choke cables Inspect hardware Check the tire pressures Change the engine oil and filter Change air filter Inspect spark plug Inspect fuel filter Check engine RPM...
  • Page 41 SERVICE JOURNAL 500-HOUR SERVICE Action Date, mtr reading, stamp, sign Grease fittings (caster pivots and caster wheels) Inspect dampers Inspect frame Inspect throttle and choke cables Inspect hardware Check the tire pressures Change the engine oil and filter Change air filter Inspect spark plug Inspect fuel filter Check engine RPM...
  • Page 42 SERVICE JOURNAL AT LEAST ONCE EACH YEAR Action Date, mtr reading, stamp, sign Clean the engine’s cooling air intake Replace the air cleaner’s foam pre-filter Replace the air filter’s paper cartridge Change the engine oil Replace the engine oil filter Check/adjust the cutting height Check/adjust the park brake Clean/Change the spark plugs...
  • Page 44 115 75 73-28 Rev C 2016-05-01...

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