Husqvarna PZ 72 Owners Manual

Husqvarna PZ 72 Manual

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  • Husqvarna PZ 72 | Owners Manual - Page 1
    Operator´s manual PZ29 Please read these instructions carefully and make sure you understand them before using the machine. English
  • Husqvarna PZ 72 | Owners Manual - Page 2
    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
  • Husqvarna PZ 72 | Owners Manual - Page 3
    Good Service 6 Manufacturing Number 6 SYMBOLS AND DECALS 7 SAFETY 9 Safety Instructions Hour Meter 20 Tracking Knob 20 Parking Brake 21 Blade Switch 21 Ignition Switch 21 Fuses 23 Choke Control Procedures 47 TROUBLESHOOTING GUIDE 48 STORAGE 50 Winter Storage 50 Service 50 SCHEMATIC
  • Husqvarna PZ 72 | Owners Manual - Page 4
    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
  • Husqvarna PZ 72 | Owners Manual - Page 5
    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. The following of instructions (use, service, maintenance) by all who operate this machine is important for the
  • Husqvarna PZ 72 | Owners Manual - Page 6
    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., please consult the following professional: This manual belongs to the machine with the manufacturing number: Manufacturing
  • Husqvarna PZ 72 | Owners Manual - Page 7
    in the manual. Used also when there is a potential for misuse or misassembly. RN Reverse Neutral Fast Slow Choke Fuel Warning! Parking Brake CE conformity marking. Only for European market Warning! Rotating blades, keep away from the discharge deck Do not touch parts Battery
  • Husqvarna PZ 72 | Owners Manual - Page 8
    Read Operator's Manual SYMBOLS AND DECALS Shut off engine and Keep a safe Use on backing up, watch for other people Careful going forward, watch for other people Moving sharp blades under cover Noise emissions to the surroundings in accordance with the European Union's directive. The
  • Husqvarna PZ 72 | Owners Manual - Page 9
    COULD RESULT IN SERIOUS INJURY OR DEATH. General Operation • Read, understand, and follow all instructions on the machine and in the manual before starting. • Do not put hands or feet near rotating parts or under the machine. Keep clear of the discharge opening at all times. • Only allow
  • Husqvarna PZ 72 | Owners Manual - Page 10
    this machine must first read and understand this Operation Manual. Local laws may regulate the age of the user. • Keep machine free of grass, leaves or other debris buildup which can touch hot exhaust or engine parts and burn. Do not allow the mower deck to plow leaves or other debris which can
  • Husqvarna PZ 72 | Owners Manual - Page 11
    Always wear gloves when handling the blades. • Never wear loose clothing that can get caught in moving parts. • Use ear protectors to lose traction. • Avoid starting, stopping, or turning on a slope. If the tires lose traction, disengage the blades and proceed slowly straight down the slope. • Keep
  • Husqvarna PZ 72 | Owners Manual - Page 12
    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 and down for small children. • Never carry children, even with the blades shut off. They may fall off and be seriously injured or interfere with
  • Husqvarna PZ 72 | Owners Manual - Page 13
    when the driver's floor plate or any protective plate for the mower deck's drive belt is removed. Safe Handling of Gasoline To cleaning agent. • If leaks arise in fuel system, engine must not be started until problem has been resolved. • Check the fuel level before each use and leave space for the
  • Husqvarna PZ 72 | Owners Manual - Page 14
    and replace with manufacturer's recommended parts, when necessary. • Mower blades are sharp. Wrap the blade or wear gloves, and use extra caution when servicing them. • Check brake operation frequently. Adjust and service as required. • Maintain or replace safety and instruction labels, as necessary
  • Husqvarna PZ 72 | Owners Manual - Page 15
    . Only use approved repair parts for the machine. • The blades are sharp and can cause cuts and gashes. Wrap the blades or use protective gloves when handling them. • Check the parking brake's functionality regularly. Adjust and service as necessary. • The mulch blades should only be used in
  • Husqvarna PZ 72 | Owners Manual - Page 16
    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
  • Husqvarna PZ 72 | Owners Manual - Page 17
    • Read machine's operator manual before each use. • mower smoothly - no jerky turns, starts or stops. • When mower is stopped, set brakes securely and use park brake. • If any part zero temperatures. WARNING! The rollover protection system's capabilities may be impaired by damage if the mower
  • Husqvarna PZ 72 | Owners Manual - Page 18
    CONTROLS This operator's manual describes the Husqvarna Zero Turn Rider. The rider is fitted with a Fuel tank cap, left 8. Choke control 5. Bypass valves 9. Throttle control 6. Hour meter 10. Blade switch 7. Ignition switch 11. Seat adjustment lever 12. Deck lift 13. Deck release 13 12
  • Husqvarna PZ 72 | Owners Manual - Page 19
    moving forward, move the right control towards the neutral position. The rotation of the right wheel is reduced and the machine turns to the right. Zero turn can be achieved by moving one control backward (behind the neutral position) and carefully moving the other steering control forward from
  • Husqvarna PZ 72 | Owners Manual - Page 20
    shut off automatically. The hour meter cannot be manually reset. Hour meter Tracking Knob If the mower is not tracking straight, check the air pressure throttle and the full forward position on both motion control levers. Gradually turn in the tracking bolt on the right hand side until the unit
  • Husqvarna PZ 72 | Owners Manual - Page 21
    Switch To engage the mower deck, pull the blade switch knob out. The mower blades are disengaged when the knob is pressed down fully. Blade switch Ignition Switch The ignition switvch is placed on the control panel and is used to start and stop the engine. Push in and turn the key clockwise to
  • Husqvarna PZ 72 | Owners Manual - Page 22
    CONTROLS Release the key to the RUN position when the engine has started. Ignition switch - RUN position For using "accessory", turn the key clockwise. 8065-059 Ignition switch - accessory 8065-057 22
  • Husqvarna PZ 72 | Owners Manual - Page 23
    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 Fuses Choke Control The choke control is used for cold starts in order to provide the engine with a richer
  • Husqvarna PZ 72 | Owners Manual - Page 24
    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. 8065-009 8065-010 Gas model fuel shut off valve in the CLOSED position. 24
  • Husqvarna PZ 72 | Owners Manual - Page 25
    the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or carburetor are empty. Use fresh fuel the next season. See Storage Instructions for additional information. Never use engine or carburetor cleaners in the fuel
  • Husqvarna PZ 72 | Owners Manual - Page 26
    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 do not engage the blades at this time. Rotate control levers inward.
  • Husqvarna PZ 72 | Owners Manual - Page 27
    is in upright position. Before Starting • Read the sections Safety Instructions and Controls before starting the machine. • Perform the daily maintenance be fulfilled before the engine can be started: 1. The blade switch for engaging the mower blades must be depressed. 2. The parking brake must be
  • Husqvarna PZ 72 | Owners Manual - Page 28
    the transport position by setting the lift pedals fully forward. 3. Activate the parking brake. Set mower deck to the transport position 8065-017 4. Disengage the mower blades by depressing the blade switch. 5. Move the steering controls outward to the locked (outer) neutral position. 8065-004
  • Husqvarna PZ 72 | Owners Manual - Page 29
    OPERATION 6. Move the throttle to the middle position. Set the throttle 7. If the engine is cold, the choke control should be pulled outward to the choke position. 8065-004 8. Open the fuel tank valve. Set the choke control 8065-004 Fuel valve in the OPEN position 8065-013 29
  • Husqvarna PZ 72 | Owners Manual - Page 30
    ignition key to the start position. 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
  • Husqvarna PZ 72 | Owners Manual - Page 31
    OPERATION 11. Push the choke control in gradually when the engine has started. 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
  • Husqvarna PZ 72 | Owners Manual - Page 32
    cable to the NEGATIVE (-) terminal of the fully charged battery. • Connect the other end of the BLACK cable to a good CHASSIS GROUND on the mower with the discharged battery, away from the fuel tank and battery. To remove cables, reverse order • Remove BLACK cable first from chassis and then from
  • Husqvarna PZ 72 | Owners Manual - Page 33
    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
  • Husqvarna PZ 72 | Owners Manual - Page 34
    the machine moves in a straight line forward or backward respectively. 8065-015 Engage the mower deck and move throttle to full. Operating on Hills Read the Safety Instructions Driving on Slopes in the Safety Instructions. WARNING! Do not drive up or down hills with slopes greater than 10 degrees
  • Husqvarna PZ 72 | Owners Manual - Page 35
    by depressing the blade switch. 8061-013 Disengage the mower deck and move throttle to minimum • Raise the mower deck by pressing the foot pedal forward to the transport position. • When the machine is standing still, activate the parking brake by pulling the lever upward. • Turn the ignition key
  • Husqvarna PZ 72 | Owners Manual - Page 36
    result will be best with a high engine speed (the blades rotate rapidly) and low speed (the rider moves slowly). mower is cooled and the engine is off. • Use compressed air to clean top surface of the deck. Avoid flooding water on top surface, engine and electrical components. • When the mulching kit
  • Husqvarna PZ 72 | Owners Manual - Page 37
    . 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. Reverse the procedure to reset the pump. Remove fan cover to access release valves 8065-061 WARNING! No adjustments or maintenance should be
  • Husqvarna PZ 72 | Owners Manual - Page 38
    belt pulleys Check the tire pressures Check battery connections Sharpen3)/ Replace mower blades Clean the engine's cooling air intake 2) Clean the air cleaner often. 3) Performed by authorized service workshop. ● = Described in this manual ♦ = Not described in this manual ■ = Refer to the engine
  • Husqvarna PZ 72 | Owners Manual - Page 39
    engine manufacturer's manual WARNING! Before performing any service or adjustment checklist: • Engage the parking brake. • Place the Blade-switch in the disengaged position. • Turn the ignition switch to "OFF" position and remove the key. • Make sure the blades and all moving parts have completely
  • Husqvarna PZ 72 | Owners Manual - Page 40
    maintenance Battery The mower is equipped with a maintenance free battery and does not need servicing. However, periodic charging of the battery battery to "leak" power. 1. Lift the seat and rotate fully forward until supported by the seat rod. 2. Loosen the two wingnuts attached to the side "J"
  • Husqvarna PZ 72 | Owners Manual - Page 41
    only be started when: 1. The mower deck is disengaged. 2. The steering of these conditions is not met, turn the machine off and repair the that the engine stops if the mower blades are engaged and the driver temporarily Nm), then back nut off ½ turn. NOTE: Tire should rotate freely but axle spacers
  • Husqvarna PZ 72 | Owners Manual - Page 42
    when applying the parking brake. Parking brake Parking Brake Adjustments 1. Using a jack stand, raise the rear of the mower up off the ground. Make sure the machine is securely supported. 2. Remove the rear tire assemblies. 3. Release the park brake. 4. Measure the distance from the swivel to the
  • Husqvarna PZ 72 | Owners Manual - Page 43
    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. 1/8"-¼" gap with park brake engaged Measure gap V-belts Check every 100 hours
  • Husqvarna PZ 72 | Owners Manual - Page 44
    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
  • Husqvarna PZ 72 | Owners Manual - Page 45
    Lubrication Schedule LUBRICATION 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
  • Husqvarna PZ 72 | Owners Manual - Page 46
    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
  • Husqvarna PZ 72 | Owners Manual - Page 47
    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
  • Husqvarna PZ 72 | Owners Manual - Page 48
    Problem TROUBLESHOOTING GUIDE Cause Engine will not start Starter does not turn the engine over Engine runs rough Engine seems weak • Blade switch is engaged • Steering controls are not locked in the neutral position • Parking brake is not activated • Battery is dead • Contamination in the
  • Husqvarna PZ 72 | Owners Manual - Page 49
    Problem TROUBLESHOOTING GUIDE Cause Machine vibrates • Blades are loose • Blades are incorrectly balanced • Engine is loose • Blades hydraulic system Mower deck not engaging • Drive belt for the mower deck has come loose • Contact for the electromagnetic coupling has loosened • Blade switch
  • Husqvarna PZ 72 | Owners Manual - Page 50
    mower deck to avoid corrosion. 2. Inspect the machine for worn or damaged parts the cylinder. Turn over the engine Service When ordering spare parts, please specify the purchase year, model, type, and serial number. Always use genuine Husqvarna spare parts. An annual check-up at an authorized service
  • Husqvarna PZ 72 | Owners Manual - Page 51
    schematic TIMER SCHEMATIC 51
  • Husqvarna PZ 72 | Owners Manual - Page 52
    12 mph 0-9.7 Km/h / 0-6 mph Disc 13 x 6.5 Flat Free 23 x 10.50 4 ply 15 PSI / 103 kPa / 1 bar 1) Refer to the engine manufacturer's owner manual for engine specifications. 2) The power rating of the engines indicated is the average net power output (at specified rpm) of a typical production engine
  • Husqvarna PZ 72 | Owners Manual - Page 53
    Number of Blades Blade Length Anti-scalp Rollers Sprung Seat Hinged Arm Rests Hour Meter Blade Engagement Deck 210 cm / 82½" 121 cm / 47½" 132 cm / 52" 144 cm" / 56½ 172 cm / 68¾" 183 cm / 72" 1.91 m/s² 0.12 m/s² 102 dB(A) 105 dB(A) 105 dB(A) PZ29CE / 966616601 60" Flat Deck 152.4 cm / 60" 2.5-12.7
  • Husqvarna PZ 72 | Owners Manual - Page 54
    TECHNICAL DATA TORQUE SPECIFICATIONS Engine crankshaft bolt 50 ft/lb (67 Nm) Standard 5/16" fasteners 18 ft/lb (25 Nm) Deck pulley bolts Blade bolt 150 ft/lb (201 Nm) 90 ft/lb (122 Nm) Standard 3/8" fasteners Standard 7/16" fasteners 33 ft/lb 52 ft/lb (44 Nm) (70
  • Husqvarna PZ 72 | Owners Manual - Page 55
    Conformity Certificates For Model: 966616601 / PZ29 CE Zero Turn Rider USA requirements Labels are placed on the engine for additional information. Husqvarna AB, Orangeburg, SC, USA declares under sole responsibility that the machine types stated on page 1 of this manual, from 2010's serial
  • Husqvarna PZ 72 | Owners Manual - Page 56
    The need and advantages of leaving the machine for service The effects of service and maintaining a service journal on the machine's resale value Application areas for mulching Fill in the sales papers, etc ¨ ¨ ¨ ¨ Delivery service has been carried out No remaining notes Certified: 56
  • Husqvarna PZ 72 | Owners Manual - Page 57
    Action SERVICE JOURNAL Date, mtr reading, stamp, sign After 10 hours Change the engine oil ¨ Change the oil filter ¨ Check hydraulic oil level ¨ Inspect hydraulic hoses ¨ Inspect
  • Husqvarna PZ 72 | Owners Manual - Page 58
    JOURNAL Date, mtr reading, stamp, sign Daily 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 ¨
  • Husqvarna PZ 72 | Owners Manual - Page 59
    JOURNAL 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 ¨
  • Husqvarna PZ 72 | Owners Manual - Page 60
    Date, mtr reading, stamp, sign 250-Hour Service Grease fittings (caster pivots and caster wheels) ¨ Inspect dampers Clean underside of deck ¨ Check blade pitch ¨ Grease blade spindles ¨ Inspect spindle bearings ¨ Inspect deck belt and blades ¨ Inspect idler arm bearings ¨ Inspect
  • Husqvarna PZ 72 | Owners Manual - Page 61
    JOURNAL Date, mtr reading, stamp, sign 500-Hour Service Grease fittings (caster pivots and caster wheels) Inspect Check engine RPM Clean underside of deck Check blade pitch Grease blade spindles Inspect spindle bearings Inspect deck belt and blades Inspect idler arm bearings Inspect deck idler
  • Husqvarna PZ 72 | Owners Manual - Page 62
    Action SERVICE JOURNAL Date, mtr reading, stamp, sign At Least Once Each Year Clean the engine's cooling air intake ¨ Replace the air cleaner's pre-filter (foam) ¨ Replace
  • Husqvarna PZ 72 | Owners Manual - Page 63
  • Husqvarna PZ 72 | Owners Manual - Page 64
    Original instructions 115 39 45-26 2011-06-14
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PZ29
Operator´s manual
Please read these instructions carefully and make sure
you understand them before using the machine.
English