Operator´s manual PZ29 Please read these instructions carefully and make sure you understand them before using the machine.
In order to implement improvements, specifications and designs can be altered without prior notification. Note that no legal demands can be placed based on the information contained in these instructions. Use only original parts for repairs. The use of other parts voids the warranty. Do not modify or install non-standard equipment to the unit without consent from the manufacturer. Modifications to the unit may cause unsafe operations or damage the unit.
Contents INTRODUCTION................................................................ 5 Driving and Transport on Public Roads....................... 5 Towing.......................................................................... 5 Operating..................................................................... 5 Good Service............................................................... 6 Manufacturing Number.......................................... 6 SYMBOLS AND DECALS....................................
WARNING! Failure to follow cautious operating practices can result in serious injury to the operator or other persons. The owner must understand these instructions, and must allow only trained persons who understand these instructions to operate the mower. Each person operating the mower must be of sound mind and body and must not be under the influence of any mind altering substance.
INTRODUCTION Congratulations Towing Thank you for purchasing a Husqvarna ride-on mower. This machine is built for superior efficiency to rapidly mow primarily large areas. A control panel easily accessible to the operator and a hydrostatic transmission regulated by steering controls both contribute to the machine’s performance. This manual is a valuable document. Read the contents carefully before using or servicing the machine.
INTRODUCTION Good Service Husqvarna’s products are sold all over 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. See the certificate in the Service Journal in this operator’s manual. When you need spare parts or support in service questions, warranty issues, etc.
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. WARNING! Xxxx xxxxxx xxxxx xxxx xxxxxxxxx xxxxxx xxxxxxxxx. xx xxxxxxxx xxxx xxxxxx. Used in this publication to notify the reader of a risk of personal injury or death, particularly if the reader should neglect to follow instructions given in the manual. IMPORTANT INFORMATION Xxxx xxxxxx xxxxx xxxx xxxxxxxxx xxxxxx xxxxxxxxx. xx xxxxxxxx xxxx xxxxxx.
SYMBOLS AND DECALS Read Operator’s Manual Shut off engine and Keep a safe Use on slopes No passengers remove key before distance from no greater performing any the machine than 10° maintenance or repair work Whole body Severing of fingers exposure to and toes thrown objects Moving sharp blades under cover 8 Do not open or remove safety shields while engine is running Careful backing up, watch for other people Careful going forward, watch for other people
SAFETY Safety Instructions These instructions are for your safety. Read them carefully. WARNING! This symbol means that important safety instructions need to be emphasized. It concerns your safety. 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 Operation • Read, understand, and follow all instructions on the machine and in the manual before starting.
SAFETY • • • • • • • • • • 10 Operate machine only in daylight or good artificial light. Do not operate the machine while under the influence of alcohol or drugs. Watch for traffic when operating near or crossing roadways. Use extra care when loading or unloading the machine into a trailer or truck. Always wear eye protection when operating machine. Data indicates that operators age 60 years and above are involved in a large percentage of riding mower-related injuries.
SAFETY Personal Safety Equipment 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 choosing the right equipment. • • • • • • • Make sure that you have first aid equipment close at hand when using the machine. Never use the machine when barefoot.
SAFETY Children Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. Never assume that children will remain out of the path of danger. • Keep children out of the mowing area and in the watchful care of a responsible adult other than the operator. • Be alert and turn machine off if a child enters the area. • Before and while backing, look behind and down for small children.
SAFETY WARNING! The engine must not be started when the driver’s floor plate or any protective plate for the mower deck’s drive belt is removed. 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 container. • Never remove gas cap or add fuel with the engine running.
SAFETY General Maintenance • • • • • • • • • • • • • • • • • 14 Never operate machine in a closed area. Keep all nuts and bolts tight to be sure the equipment is in safe working condition. Never tamper with safety devices. Check their proper operation regularly. Keep machine free of grass, leaves, or other debris buildup. Clean oil or fuel spillage and remove any fuel-soaked debris. Allow machine to cool before storing.
SAFETY Sparking can occur when working with the battery and the heavy cables of the starter circuit. This can cause battery explosion, fire or eye injury. Sparking in this circuit can not occur after the chassis cable (normally negative, black) is removed from the battery. • Use protective goggles. • Ensure that the fuel filler cap is mounted tightly and no flammable substances are stored in an open vessel.
SAFETY Transport • • • • • • The machine is heavy and can cause serious crushing injuries. Be extra cautious when it is loaded on or unloaded from a vehicle or trailer. Use an approved trailer to transport the machine. Activate the parking brake, turn off the fuel supply, and fasten the machine with approved fastening devices, such as bands, chains, or straps, when transporting. Do not operate this machine on public roadways.
SAFETY Rollover Protection System (ROPS) The ROPS increases the basic weight of the unit by 73 lbs/33 kg. • Do not use ROPS as a lifting, attaching or anchoring point. • Do not use ROPS for wrecking or towing. • Do not exceed Max GVW: 2822 lbs/1283 kg. • Read machine’s operator manual before each use. • Securely fasten the seat belt if the unit has a ROPS. • Where possible, avoid operating the unit near ditches, embankments and holes.
CONTROLS This operator’s manual describes the Husqvarna Zero Turn Rider. The rider is fitted with a Kawasaki four-stroke overhead valve engine. Transmission from the engine is made via belt-driven hydraulic pumps. Using the left and right steering controls, the flow is regulated and thereby the direction and speed. Control Locations 4 3 2 5 1 5 6 12 7 13 11 8 9 10 1. Motion control levers 2. Tracking knob 3. Parking brake 4. Fuel tank cap, left 8. Choke control 5. Bypass valves 9.
CONTROLS Motion Control Levers The machine’s speed and direction are continuously variable using the two steering controls. The steering controls can be moved forward or backward about a neutral position. Furthermore, there is a neutral position, which is locked if the steering controls are moved outward. When both controls are in the neutral position (N), the machine stands still.
CONTROLS Hour Meter The hour meter displays the total operating time. It will flash CHG OIL (Change Oil) at 50 hour intervals. The flash duration is one hour before and one hour after the interval. The CHG OIL icon will come on and shut off automatically. The hour meter cannot be manually reset. 8065-004 Hour meter Tracking Knob If the mower is not tracking straight, check the air pressure in both rear tires. Recommended air pressure for the rear tires is 15 psi (1 bar). 1.
CONTROLS Parking Brake The parking brake is found on the left of the machine. Pull the lever backward to activate the brake and forward to release it. IMPORTANT INFORMATION The 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. 8065-006 Parking brake Blade Switch To engage the mower deck, pull the blade switch knob out. The mower blades are disengaged when the knob is pressed down fully.
CONTROLS Release the key to the RUN position when the engine has started. 8065-059 Ignition switch - RUN position For using “accessory”, turn the key clockwise.
CONTROLS Fuses Fuses are located on the right hand side of the machine. They are accessed by tilting the seat forward. Fuses are flat pin fuses type as used in automobiles. There are three fuses with ratings and functions: 1. 20 A, Primary fuse. 2. 7.5 A, Mower deck coupling. 3. 10 A, Accessories 8011-420 Fuses Choke Control The choke control is used for cold starts in order to provide the engine with a richer fuel mixture. For cold starts the control should be pulled out to its extent.
CONTROLS Seat Adjustment Lever The seat can be adjusted lengthways. The lever is located at the right side of the seat (as seen by the driver in the seat). When making adjustments the lever is moved to the left or upward depending on model. 8065-009 Lengthways adjustment 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. 8065-010 Gas model fuel shut off valve in the CLOSED position.
CONTROLS Refueling IMPORTANT INFORMATION It is recommended that fuel be added to both tanks on initial start up. Read the safety instructions before refueling. The machine has two fuel tanks, one on each side just behind the seat. The capacity for each tank is 6 gallons (11.4 liters). Regularly check the gas cap gasket for damage and keep the cap properly tightened. The engine will run on a minimum of 87-octane unleaded gasoline (no oil mix). Environmentally adapted alkylate gasoline can be used.
OPERATION Read the Safety Instructions section and the following pages if you are unfamiliar with the machine. Training Due to unique steering capabilities, zero turn mowers are far more maneuverable than typical riding mowers. This section should be reviewed in its entirety prior to attempting to move the mower under its own power. When first operating the mower or until becoming comfortable with controls, use a reduced throttle speed and reduced ground speed.
OPERATION Roll Bar and Safety Belt Operate the unit with the roll bar in the raised and locked position and use the seat belt. There is no rollover protection when the roll bar is down. If it is necessary to lower roll bar, do not wear the seat belt. Raise the roll bar as soon as clearance permits. WARNING! The seat belt must be used when the roll bar is in upright position. Before Starting • Read the sections Safety Instructions and Controls before starting the machine.
OPERATION Starting the Engine 1. Sit on the seat. 2. Raise the mower deck to the transport position by setting the lift pedals fully forward. 3. Activate the parking brake. 8065-017 Set mower deck to the transport position 4. Disengage the mower blades by depressing the blade switch. 8065-004 Press the control for disengaging the mower deck 5. Move the steering controls outward to the locked (outer) neutral position.
OPERATION 6. Move the throttle to the middle position. 8065-004 Set the throttle 7. If the engine is cold, the choke control should be pulled outward to the choke position. 8065-004 Set the choke control 8. Open the fuel tank valve.
OPERATION 9. Press in and turn the ignition key to the start position. 8065-019 Turn to START position 10. When the engine starts, immediately release the ignition key back to the run position. IMPORTANT INFORMATION Do not run the starter for more than 5 seconds each time. If the engine does not start, wait about 10 seconds before retrying.
OPERATION 11. Push the choke control in gradually when the engine has started. 8065-004 Push choke in after starting 12. 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 too heavily. USE FULL THROTTLE WHEN MOWING (no choke). WARNING! Engine exhaust and certain vehicle components contain or emit chemicals considered to cause cancer, birth defects or other reproductive system damage.
OPERATION Weak Battery If “jumper cables” are used for emergency starting, follow this procedure: WARNING! Lead-acid batteries generate explosive gases. Keep sparks, flame and smoking materials away from batteries. Always wear eye protection when around batteries. IMPORTANT INFORMATION The mower is equipped with a 12-volt negative grounded system. The other vehicle must also be a 12-volt negative grounded system. Do not use the mower to start other vehicles.
OPERATION Running 1. Release the parking brake by moving the 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. 2. Move the steering controls to the neutral position (N). 8065-006 Release the parking brake 3. The cutting height can be set from 1"- 5" (2.5 cm-12.7 cm) by setting the cutting height pin into the desired hole.
OPERATION 5. Make sure the work area is free from objects that could be thrown by the rotating blades. WARNING! Ensure that no one is near mower when engaging blade switch. 6. Move throttle control to full throttle. 7. Engage the mower deck by pulling out the blade switch. The machine’s speed and direction are continuously variable using the two steering controls. When both controls are in the neutral position, the machine stands still.
OPERATION Stopping the Engine Move the throttle to the minimum position (tortoise symbol). If the engine has been worked hard, allow it to idle a minute in order to attain a normal operating temperature before stopping. To prevent fouling the spark plugs, avoid idling the engine for longer periods. • Disengage the mower deck by depressing the blade switch.
OPERATION Mowing Tips • • • • • • • • • 36 Observe and flag rocks and other fixed objects to avoid collisions. Begin with a high cutting height and reduce it until the desired mowing result is attained. The average lawn should be cut to 2½" (64 mm) during the cool season and over 3" (76 mm) during the hot months. For healthier and better looking lawns, mow often after moderate growth. For best cutting performance, grass over 6" (15 cm) in height should be mowed twice.
OPERATION Moving Machine By Hand IMPORTANT INFORMATION Tighten the valve moderately. Do not overtighten the valve when closing. That can damage the valve seat. Pump Release Valves Pump release valves are located at the front and rear of the pump. They are used to release the system so the machine may be moved by hand when not running. Tilt the seat forward and remove the fan cover to gain access to the pump. Use a 5/8" wrench or socket and ratchet. Turn the pump release valve ½ turn.
maintenance Daily MAINTENANCE Check the parking brake Check the engine’s oil level (every refueling) Check the safety system Check for fuel and oil leakages Check/clean the engine’s cooling air intake Check the mower deck Check for loose hardware (screws, nuts) Clean under the mower deck Start the engine and blades, listen for unusual sounds Check for damage Thoroughly clean around the engine Clean around belts, belt pulleys Check the tire pressures Check battery connections Sharpen3)/ Replace mower blades
maintenance Daily MAINTENANCE Before After At least once each year Maintenance interval in hours 50 Check/adjust throttle cable Check the condition of belts, belt pulleys Change the engine oil 1) Replace the engine oil filter Clean/replace the spark plugs Replace the fuel filter Replace air filter 2) (paper filter) Check the caster wheels (every 200 hours) Replace the air cleaner’s pre-filter 2) (foam) Check the hydraulic oil in the oil tank ● Change the hydraulic oil (every 500 hours) Replace the
maintenance Battery STANDARD The 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. • See chart for charging times. BATTERY STATE APPROXIMATE BATTERY CHARGING TIME* TO FULL CHARGE AT 80OF / 27OC OF CHARGE Maximum Rate at: 50 Amps 30 Amps 12.6V 100% 12.4V 75% 20 min. 12.2V 50% 45 min. 12.
maintenance Safety System This machine is equipped with a safety system that prevents starting or driving under the following conditions. The engine can only be started when: 1. The mower deck is disengaged. 2. The steering controls are in the outer, locked neutral position. 3. The parking brake is on. Make daily inspections to ensure that the safety system works by attempting to start the engine when one of the conditions is not met. Change the conditions and try again.
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. WARNING! Faulty adjustment result in reduced braking ability and can cause an accident. IMPORTANT INFORMATION 8065-006 Parking brake The machine must be standing still when applying the parking brake. Parking Brake Adjustments 1. Using a jack stand, raise the rear of the mower up off the ground.
maintenance 5. If adjustments are needed, loosen B jam nut and turn A jam nut until the correct distance is achieved. Retighten B jam nuts against A jam nuts. B D A C 8065-052 Parking brake adjustment 6. Engage the park brake. Measure the distance between the D brake bolt and the brake swivel. The distance should be 1/8"-¼". 7. If adjustments are needed, loosen C jam nut. Turn the brake bolt until the distance is correct. Retighten C jam nuts.
maintenance Pump Belt The belts are not adjustable. Replace belts if they begin to slip from wear. Replacing Pump Belt Park the mower on a level surface. Engage the parking brake. Belt Removal 1. Remove the deck belt (see the Operator/Parts Manual for the deck if necessary.) 2. Remove clutch stop to access the belt. 3. Disconnect clutch wire. 4. With a ½" breaker bar and using the square opening in the idler arm, shift the arm to create slack in the belt. 5.
LUBRICATION Lubrication Schedule 8065-035 12/12 Every year 1/52 Every Week 1/365 Every day Lubricate with grease gun Oil change Filter change Level check * Change hydraulic drive filters. p Change engine oil every 50 hours. 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 high grade molybdenum disulphide grease.
LUBRICATION Wheel and Deck Zerks Use only good quality bearing grease. Grease from well-known brand names (petrochemical companies, etc.) usually maintains a good quality. Front Wheel Mount Remove dust cap to expose zerk. Lubricate with a grease gun until the grease is forced out around the top washer. Front Wheel Bearings Lubricate 3-4 strokes with a grease gun on each set of wheel bearings.
LUBRICATION 4. Prefill the oil filter with new oil and install the new filter by hand. Turn ¾ to one full turn after the filter gasket contacts the filter base surface. 5. Fill reservoir with synthetic 15W 50 oil to the level of the lower hole in the fill tube. DO NOT fill above the level of the upper hole. After purging, check levels and add oil if necessary. 6. Reinstall the reservoir cap by hand. Do not overtighten. 7. Proceed to the purge procedure.
TROUBLESHOOTING GUIDE Problem Engine will not start Starter does not turn the engine over Engine runs rough Engine seems weak 48 Cause • Blade switch is engaged • Steering controls are not locked in the neutral position • Parking brake is not activated • Battery is dead • Contamination in the carburetor or fuel line • Fuel supply is closed or the tap for the fuel tank is in the wrong position • Clogged fuel filter or fuel line • Faulty ignition system • Dead battery • Poor contac
TROUBLESHOOTING GUIDE Problem Machine vibrates Engine overheats Battery not charging Machine moves slowly, unevenly, or not at all Mower deck not engaging Hydraulic drive leaks oil Uneven mowing results Cause • Blades are loose • Blades are incorrectly balanced • Engine is loose • Blades are bent • Clogged air intake or cooling fins • Engine overloaded • Poor ventilation around engine • Defective engine speed regulator • Too little or no oil in the engine • Fouled spark plug •
STORAGE Winter Storage The machine should be readied for storage at the end of the mowing season (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 disrupt engine function. Fuel stabilizers are an acceptable option as regards to the sticky residues that can occur during storage. Add stabilizer to the fuel in the tank or in the storage container.
schematic TIMER SCHEMATIC 51
TECHNICAL DATA PZ29CE / 966616601 Engine Manufacturer Kawasaki 1) Type FX801V Power 18.8 kW @ 2550 rpm Lubrication Pressure w/ Oil Filter Fuel Fuel tanks capacity Min 87 octane unleaded (Max ethyl alcohol 10%, Max MTBE 15%) 45.4 liters / 12 gallons Cooling Air cooled Air filter Heavy duty canister Alternator 12v 15 amp @ 3600 rpm Starter Electric Transmission Transmission Speed and direction controls Dual pump and wheel motor Dual levers, foam gripped Speed forward 0-19.
TECHNICAL DATA PZ29CE / 966616601 54" Flat Deck PZ29CE / 966616601 60" Flat Deck PZ29CE / 966616601 61" Combi Deck Cutting Width 137 cm / 54" 152.4 cm / 60" 155 cm / 61” Cutting Height 2.5-12.7 cm / 1"-5" 2.5-12.7 cm / 1"-5" 2.5-12.7 cm / 1"-5" Uncut Circle 0 0 0 Number of Blades 3 3 3 Blade Length 48.3 cm / 19" 53.
TECHNICAL DATA TORQUE SPECIFICATIONS Engine crankshaft bolt 50 ft/lb (67 Nm) Standard 5/16" fasteners 18 ft/lb (25 Nm) Deck pulley bolts 150 ft/lb (201 Nm) Standard /8" fasteners 33 ft/lb (44 Nm) Blade bolt 90 ft/lb (122 Nm) Standard 7/16" fasteners 52 ft/lb (70 Nm) Standard ¼" fasteners 9 ft/lb (12 Nm) Standard ½" fasteners 80 ft/lb (110 Nm) 3 HEX HEAD CAP SCREWS The torque values shown should be used as a general guideline when specific torque values are not given. U.S.
conformity certificates Conformity Certificates For Model: 966616601 / PZ29 CE Zero Turn Rider 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 these labels. Certificates can also be supplied with the machine at delivery or written in the Engine manual.
SERVICE JOURNAL Date, mtr reading, stamp, sign Action Delivery Service Charge and connect the battery ¨ Adjust the tire pressure of all wheels to 15 PSI (1 bar) ¨ ¨ ¨ ¨ ¨ ¨ ¨ ¨ ¨ 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 neutral position Fill with fuel and open the fuel shut off valve Start the engine Check that there is drive to both wheels Check the mower deck pitch and adjustment Check: Safety switch
SERVICE JOURNAL Action Date, mtr reading, stamp, sign After 10 hours Change the engine oil ¨ Change the oil filter ¨ Check hydraulic oil level ¨ 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 ¨ 57
SERVICE JOURNAL Action Date, mtr reading, stamp, sign Daily Service 58 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 ¨ Check brake adjustment ¨
SERVICE JOURNAL Action Date, mtr reading, stamp, sign 50-Hour Service 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 ¨ Check brake adjustment ¨ 59
SERVICE JOURNAL Action Date, mtr reading, stamp, sign 250-Hour Service 60 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 ¨ Clean underside of deck ¨ Check blade pitch ¨ Grease blade spindles ¨ Inspect spindle bearings ¨ Inspect deck belt and
SERVICE JOURNAL Action Date, mtr reading, stamp, sign 500-Hour Service 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 ¨ Clean underside of deck ¨ Check blade pitch ¨ Grease blade spindles ¨ Inspect spindle bearings ¨ Inspect deck belt and blade
SERVICE JOURNAL Action Date, mtr reading, stamp, sign At Least Once Each Year 62 Clean the engine’s cooling air intake ¨ Replace the air cleaner’s pre-filter (foam) ¨ Replace the air filter’s paper cartridge ¨ Change the engine oil ¨ Replace the engine oil filter ¨ Check/adjust the cutting height ¨ Check/adjust the parking brake ¨ Clean/Change the spark plugs ¨ Inspect spark plug ¨ Check the engine valve clearance ¨ Check the engine valve clearance ¨
Original instructions 115 39 45-26 2011-06-14