Husqvarna PZ7234FX Owners Manual

Husqvarna PZ7234FX Manual

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  • Husqvarna PZ7234FX | Owners Manual - Page 1
    use in this machine.The use of any gasoline exceeding 10% ethanol (E10) will void the product warranty. Operator Manual PZ7234FX / 966614701 PZ6034FX / 966614401 PZ34FX BF / 966553901 Please read the operator's manual carefully and make sure you understand the instructions before using the machine.
  • Husqvarna PZ7234FX | Owners Manual - Page 2
    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
  • Husqvarna PZ7234FX | Owners Manual - Page 3
    Service 6 Manufacturing Number 6 SYMBOLS AND DECALS 7 SAFETY 9 Safety Instructions 9 Personal Safety Equipment Pump Belt 45 V-belts 45 Cutting Blades 46 Adjusting the Mower Deck 47 Leveling Deck 47 Anti- TROUBLESHOOTING GUIDE 54 STORAGE 56 Winter Storage 56 Service 56 WIRING DIAGRAMS
  • Husqvarna PZ7234FX | Owners Manual - Page 4
    these instructions, and must allow only trained persons who understand these instructions to operate the mower. Each person operating the mower must be reproductive harm. WARNING! Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State
  • Husqvarna PZ7234FX | Owners Manual - Page 5
    by the manufacturer. Operating instructions for the accessories are provided with delivery. All other types of uses are incorrect. The manufacturer's directions concerning operation, maintenance, and repairs must be carefully followed. Lawn mowers and all power equipment can be potentially dangerous
  • Husqvarna PZ7234FX | 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 PZ7234FX | Owners Manual - Page 7
    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. RN Reverse Neutral Fast Used in this publication to notify the reader of a risk of material damage, particularly if the reader
  • Husqvarna PZ7234FX | Owners Manual - Page 8
    SYMBOLS AND DECALS Read Operator's Manual Shut off engine and remove key before performing any maintenance or repair work watch for other people Careful going forward, watch for other people Moving sharp blades under cover Battery acid is corrosive, explosive and flammable Warning! Rotating
  • Husqvarna PZ7234FX | Owners Manual - Page 9
    rotating parts or under the machine. Keep clear of the discharge opening at all times. • Only allow responsible adults, who are familiar with the instructions, to operate the machine. • Clear the area of objects such as rocks, toys, wire, etc., which could be picked up and thrown by the blades. • Be
  • Husqvarna PZ7234FX | Owners Manual - Page 10
    blades when not mowing. Shut off engine and wait for all parts Personal Protective Equipment (PPE) Manual. Local laws may regulate the age of the user. • Keep machine free of grass, leaves or other debris buildup which can touch the hot exhaust or engine parts and burn. • Do not allow the mower
  • Husqvarna PZ7234FX | Owners Manual - Page 11
    the blades. • Never wear loose clothing that can get caught in moving parts. • starting, stopping, or turning on a slope. If the tires lose traction, disengage the blades and proceed slowly straight down the stability of the machine. Personal protective equipment 0000-000a WARNING! Do not drive up
  • Husqvarna PZ7234FX | Owners Manual - Page 12
    EQUIPMENT. The American Academy of Pediatrics recommends that children be a minimum of 16 years of age before operating a riding lawn mower than the operator. • Be alert and turn machine off if a child enters the area. • Never carry children, even with the blades shut off. They may fall off and
  • Husqvarna PZ7234FX | Owners Manual - Page 13
    gas-powered equipment from the truck or trailer and refuel change clothing immediately. • Never overfill fuel tank. Replace gas cap and tighten securely. • Do not fuel system, engine must not be started until problem has been resolved. • Check the fuel level mower deck's drive belt is removed. 13
  • Husqvarna PZ7234FX | Owners Manual - Page 14
    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. • Do not modify safety equipment
  • Husqvarna PZ7234FX | Owners Manual - Page 15
    running. • The machine is tested and approved only with the equipment originally provided or recommended by the manufacturer. 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
  • Husqvarna PZ7234FX | Owners Manual - Page 16
    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 medical treatment is not administered immediately. WARNING! This mower is equipped with an internal combustion engine and should not be used
  • Husqvarna PZ7234FX | Owners Manual - Page 17
    trees. • Do not permit others to ride. • Operate the mower smoothly - no jerky turns, starts or stops. • When mower is stopped, set brakes securely and use park brake. • If any part of ROPS is damaged, the entire ROPS must be replaced. • Check all bolts including seat belt for correct torque before
  • Husqvarna PZ7234FX | Owners Manual - Page 18
    manual describes the Husqvarna Zero Turn Rider. The rider is fitted with a Kohler or Kawasaki four-stroke overhead valve engine. Transmission from the engine is made switch 9. Choke control 10. Throttle control 11. Blade switch 11. Seat adjustment lever 12. Deck lift 13. Deck release 18 13 12
  • Husqvarna PZ7234FX | 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 PZ7234FX | Owners Manual - Page 20
    long periods, as there is a risk of fouling the spark plugs. USE FULL THROTTLE WHEN MOWING, for best mower performance and battery charging. 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. Throttle control
  • Husqvarna PZ7234FX | Owners Manual - Page 21
    the control panel and is used to start and stop the engine. Turn the key clockwise to start the engine. Ignition switch Release the key to the RUN position when the engine has started. 8065-058 For using ACCESSORY, turn the key clockwise. Ignition switch - RUN position 8065-059 Ignition switch
  • Husqvarna PZ7234FX | Owners Manual - Page 22
    three fuses with ratings and functions: 1. 20 A, Primary fuse. 2. 7.5 A, Mower deck coupling. 3. 10 A, Accessories Choke control Fuses Hour Meter The hour meter displays the total operating time. It will . The hour meter cannot be manually reset. Hour meter 22 8065-004 8065-043 8065-004
  • Husqvarna PZ7234FX | Owners Manual - Page 23
    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. Tracking adjustments are made and the full forward position on both motion control levers. Gradually turn in the tracking bolt on the right hand side until the
  • Husqvarna PZ7234FX | 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 Fuel shut off valve in the CLOSED position. 8065-010 24
  • Husqvarna PZ7234FX | 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 PZ7234FX | Owners Manual - Page 26
    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
  • Husqvarna PZ7234FX | Owners Manual - Page 27
    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.
  • Husqvarna PZ7234FX | Owners Manual - Page 28
    through the both sides of the height panels. The following conditions must be fulfilled before the engine can be started: • The blade switch for engaging the mower blades must be depressed. • The parking brake must be on. • Both steering controls must be in the locked (outer) neutral position. Set
  • Husqvarna PZ7234FX | Owners Manual - Page 29
    OPERATION 5. Move the steering controls outward to the locked (outer) neutral position. 6. Move the throttle to the middle position. Place controls in neutral position 8065-018 Set the throttle 7. If the engine is cold, the choke control should be pulled up. 8065-019 Set the choke control
  • Husqvarna PZ7234FX | Owners Manual - Page 30
    tank valve. OPERATION Fuel valve in the OPEN position 9. Press in and turn the ignition key to the start position. IMPORTANT INFORMATION Do not run the the choke control in gradually when the engine has started. Turn to the start position 8065-013 8050-780 Return to run position 8050-781 30
  • Husqvarna PZ7234FX | Owners Manual - Page 31
    OPERATION 11. Set the engine speed with the throttle. Allow the engine to run at a moderate speed, approximately mid 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
  • Husqvarna PZ7234FX | Owners Manual - Page 32
    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
  • Husqvarna PZ7234FX | Owners Manual - Page 33
    the parking brake by moving the lever downward. NOTE: The mower is equipped with an operator presence system. When the engine is running, parking brake WARNING! Make sure that no one is near mower when engaging blade switch. Make sure the work area is free from objects that could be thrown by
  • Husqvarna PZ7234FX | Owners Manual - Page 34
    Operating on Hills Read the Safety Instructions Driving on Slopes in the Safety Instructions. WARNING! Do not drive up Pull the control levers back to the center of the mower and press forward to regain forward motion. • Make all turns slowly. Place controls in neutral position 8065-018 Release
  • Husqvarna PZ7234FX | Owners Manual - Page 35
    . • The mowing result will be best with a high engine speed (the blades rotate rapidly) and low speed (the rider moves slowly). If the grass is Hose the mower deck underside with water after each use. When cleaning, the mower deck shall be raised into the transport position. Make sure the mower is
  • Husqvarna PZ7234FX | Owners Manual - Page 36
    blade switch. 8065-004 Disengage the mower deck and move throttle to minimum 4. Raise the mower deck by pressing the foot pedal forward to the transport position. 5. When the machine is standing still, activate the parking brake by pulling the lever upward. Raise deck to transport position 6. Turn
  • Husqvarna PZ7234FX | Owners Manual - Page 37
    pump. 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
  • Husqvarna PZ7234FX | Owners Manual - Page 38
    pressures Check battery connections Sharpen3)/ Replace mower blades Clean the engine's cooling replace every 50 hours. 2) In dusty conditions, cleaning and replacement are required more often. 3) Performed by authorized service workshop. ● = Described in this manual ♦ = Not described in this manual
  • Husqvarna PZ7234FX | 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 PZ7234FX | Owners Manual - Page 40
    mower is equipped with a maintenance free battery and does not need servicing power. 1. Lift the seat and rotate fully forward until supported mower. For cleaning 5. Rinse the battery with plain water and dry. 6. Clean terminals and battery cable ends with wire grounding. For replacing 7. Install new
  • Husqvarna PZ7234FX | Owners Manual - Page 41
    equipped with a safety system that prevents starting or driving under the following conditions. The engine can only be started when: 1. The mower conditions is not met, turn the machine off and stops if the mower blades are engaged and the will stop. Fuel Filter Replace the line-mounted fuel filter
  • Husqvarna PZ7234FX | 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 PZ7234FX | Owners Manual - Page 43
    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. 1/8"-¼" gap with park brake engaged Measure gap 8065-052 8065-052 43
  • Husqvarna PZ7234FX | Owners Manual - Page 44
    a ½" breaker bar, shift the idler arm counter clockwise. When there is enough slack, slip the belt onto the center spindle pulley. 3. Reinstall the belt guide removed in Step 5 above. 4. Double check belt routing to make sure it matches the routing decal, and that the belt does not have any twist
  • Husqvarna PZ7234FX | Owners Manual - Page 45
    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 Deck Belt Removal in this section of the manual). 2. Remove clutch stop to access the belt. 3. Disconnect clutch wire. 4. With a ½" breaker bar and
  • Husqvarna PZ7234FX | Owners Manual - Page 46
    be carried out by an authorized service workshop. Blade Replacement WARNING! Blades are sharp. Protect your hands with gloves and/or wrap blades with a heavy cloth when handling. 1. Remove blade bolt by turning counterclockwise. 2. Install new or re-sharpened blade with stamped GRASS SIDE facing
  • Husqvarna PZ7234FX | Owners Manual - Page 47
    deck should be adjusted slightly higher in the rear. NOTE: To insure accuracy of leveling procedure, mower deck drive belt must be installed prior to leveling the deck. 1. Wear heavy gloves. Turn each outer blade tip to align the deck in a side-to-side manner. 2. Measure from the floor surface up
  • Husqvarna PZ7234FX | Owners Manual - Page 48
    rollers to support the deck. IMPORTANT INFORMATION Adjust anti-scalp rollers with the mower on a flat level surface. To avoid deck damage, the anti-scalp rollers must not be adjusted to support the (61 Nm), then back nut off ½ turn. NOTE: Tire should rotate freely but axle spacers should
  • Husqvarna PZ7234FX | Owners Manual - Page 49
    or missing hardware. Cleaning Regular cleaning and washing, especially under the mower deck, will increase the machine's life-span. Make it a habit Do not spray water on the top of the mower deck. Use compressed air to clean the top side of mower deck. Regularly clean deck and underside of the deck
  • Husqvarna PZ7234FX | Owners Manual - Page 50
    surfaces on the belt pulleys. Should this happen, attempt to clean them with spirits. If the belt continues to slip after cleaning, it must be replaced. Gasoline or other petroleum products must not be used to clean belts. 50
  • Husqvarna PZ7234FX | Owners Manual - Page 51
    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 PZ7234FX | Owners Manual - Page 52
    8065-036 surface off and apply a film of new oil to the gasket of the new replacement filter. 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
  • Husqvarna PZ7234FX | Owners Manual - Page 53
    maintenance or any additional oil has been added to the system. Resulting symptoms in hydrostatic systems may be: • Noisy operation. • Lack of power or drive after short term operation. • High operation temperature and excessive expansion of oil. Before starting, make sure the oil tank is at
  • Husqvarna PZ7234FX | Owners Manual - Page 54
    TROUBLESHOOTING Problem Engine will not start Starter does not turn the engine over Engine runs rough Engine seems weak Machine vibrates Cause • Blade switch is engaged. • Steering controls are not locked in the neutral position • Parking brake is not activated • Battery is dead • Contamination in
  • Husqvarna PZ7234FX | Owners Manual - Page 55
    TROUBLESHOOTING Problem Cause Engine overheats • Clogged air intake or cooling fins • Engine overloaded • • Different air pressure in tires on the left and right sides. • Bent blades • Suspending for the mower deck is uneven • Blades are dull • Driving speed too high • Grass is too long • Grass
  • Husqvarna PZ7234FX | Owners Manual - Page 56
    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 PZ7234FX | Owners Manual - Page 57
    WIRING DIAGRAM TIMER SCHEMATIC 57
  • Husqvarna PZ7234FX | Owners Manual - Page 58
    Flat Free 24 x 12-12 4 ply 15 PSI / 103 kPa / 1 bar 1) See the Engine Manufacturer's 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 for the engine model measured to SAE standard J1349
  • Husqvarna PZ7234FX | Owners Manual - Page 59
    of Blades Blade Length Nose Rollers Antii-scalp Rollers Sprung Seat Hinged Arm Rests Hour Meter Blade Engagement 210 cm 47½" / 121 cm 55" / 140 cm 61½" / 156 cm 73" / 185 cm 72" / 183 cm PZ7234FX, PZ34FX BF 72" (183 cm) 1"-5" (2.5-12.7 cm) 0 3 25" / 63.5 cm Yes 6 adjustable Suspension Yes Yes 250
  • Husqvarna PZ7234FX | Owners Manual - Page 60
    TECHNICAL DATA Torque Specifications Engine crankshaft bolt Deck pulley bolts Lug nuts Blade bolt 50 ft/lb (67 Nm) 150 ft/lb (203 Nm) 75 ft/lb (100 Nm) 90 ft/lb (122 Nm) Standard ¼" fasteners Standard 5/16"
  • Husqvarna PZ7234FX | Owners Manual - Page 61
    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. Take care of them as they are valuable documents. 61
  • Husqvarna PZ7234FX | Owners Manual - Page 62
    to both wheels. Check the mower deck pitch and adjustment. Check: Safety switch for the parking brake. Safety switch for the mower deck. Safety switch in the blades. Check the idle speed Check the engine high idle speed Inform the customer about: The need and advantages of following the service
  • Husqvarna PZ7234FX | Owners Manual - Page 63
    SERVICE JOURNAL Action After 10 hours Change the engine oil. Change the oil filter. Check hydraulic oil level. Inspect hydraulic hoses. Inspect hydraulic belt Inspect hydraulic
  • Husqvarna PZ7234FX | Owners Manual - Page 64
    JOURNAL Action 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 PZ7234FX | Owners Manual - Page 65
    JOURNAL Action 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 PZ7234FX | Owners Manual - Page 66
    JOURNAL Action 250-Hour Service Grease fittings (caster pivots and caster wheels) Inspect dampers 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 pulleys
  • Husqvarna PZ7234FX | Owners Manual - Page 67
    JOURNAL Action 500-Hour Service Grease fittings (caster pivots and caster wheels) Inspect dampers blade pitch Grease blade spindles Inspect spindle bearings Inspect deck belt and blades Inspect idler arm bearings Inspect deck idler pulleys Change hydraulic oil level Change hydraulic filter Replace
  • Husqvarna PZ7234FX | Owners Manual - Page 68
    SERVICE JOURNAL Action At Least Once Each Year 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/
  • Husqvarna PZ7234FX | Owners Manual - Page 69
    Action SERVICE JOURNAL Date, mtr reading, stamp, sign 69
  • Husqvarna PZ7234FX | Owners Manual - Page 70
    Action SERVICE JOURNAL Date, mtr reading, stamp, sign 70
  • Husqvarna PZ7234FX | Owners Manual - Page 71
  • Husqvarna PZ7234FX | Owners Manual - Page 72
    115 461927 Rev A www.husqvarna.com 2011-10-20
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Please read the operator’s manual carefully and make sure you
understand the instructions before using the machine.
Gasoline containing up to 10% ethanol (E10) is
acceptable for use in this machine.The use of any
gasoline exceeding 10% ethanol (E10) will void
the product warranty.
Operator Manual
PZ7234FX / 966614701
PZ6034FX / 966614401
PZ34FX BF / 966553901