Husqvarna M-ZT 52 Operation Manual

Husqvarna M-ZT 52 Manual

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  • Husqvarna M-ZT 52 | Operation Manual - Page 1
    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 M-ZT52 / 967177006 Please read the operator manual carefully and make sure you understand the instructions before using the machine.
  • Husqvarna M-ZT 52 | Operation 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 M-ZT 52 | Operation Manual - Page 3
    Lubrication Schedule 45 Engine Oil Change 46 Wheel and Deck Zerks 46 Front Wheel Mount 46 Front Wheel Bearings 46 Deck Spindle 47 Transaxle (Transmission) Fluid Change 48 Transmission Purging 49 TROUBLESHOOTING GUIDE 50 STORAGE 52 Winter Storage 52 Service 52 WIRING DIAGRAM 53 TECHNICAL
  • Husqvarna M-ZT 52 | Operation Manual - Page 4
    owner must understand these instructions, and must allow only trained persons who understand these instructions to operate the mower. Each person operating the mower reproductive harm. WARNING! Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to cause
  • Husqvarna M-ZT 52 | Operation 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 M-ZT 52 | Operation Manual - Page 6
    Service Journal in this operator manual. When you need spare parts or support in service questions, warranty issues, etc., please consult the following professional: This manual 's model. The engine's type. Code Please have these available when ordering spare parts. The wheel motors and hydrostatic
  • Husqvarna M-ZT 52 | Operation Manual - Page 7
    Used in this publication to notify the reader of a risk of material damage, particularly if the reader should neglect to follow instructions given 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
  • Husqvarna M-ZT 52 | Operation Manual - Page 8
    SYMBOLS AND DECALS Read Operator Manual Shut off engine and remove key before performing any maintenance or repair work Keep 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 M-ZT 52 | Operation Manual - Page 9
    keys before dismounting. • Disengage blades when not mowing. Shut off engine and wait for all parts to come to a complete stop before cleaning the machine, removing the grass catcher, or unclogging the discharge guard. 8011-512 Read the operator manual before starting the machine Clear the area
  • Husqvarna M-ZT 52 | Operation 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 the hot exhaust or engine parts and burn. Do not allow the mower deck to plow leaves or other debris, causing
  • Husqvarna M-ZT 52 | Operation Manual - Page 11
    • Do not mow on wet grass. Tires may 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 movement on the slopes slow and gradual. Do not make sudden changes in speed or direction, which
  • Husqvarna M-ZT 52 | Operation Manual - Page 12
    16 years of age before operating a riding lawn mower. Keep children out of the mowing area responsible adult other than the operator. • Be alert and turn machine off if a child enters the area. • Before children. • Never carry children, even with the blades shut off. They may fall off and be seriously
  • Husqvarna M-ZT 52 | Operation Manual - Page 13
    • Remove gas-powered equipment from the change clothing immediately. • Never overfill fuel tank. Replace gas cap and tighten securely. • Do not start not be started until problem has been started when the driver's floor plate or any protective plate for the mower deck's drive belt is removed. 13
  • Husqvarna M-ZT 52 | Operation Manual - Page 14
    regularly. • Keep machine free of grass, leaves, or other debris buildup. Clean oil or fuel spillage and remove any fuel 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
  • Husqvarna M-ZT 52 | Operation 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 M-ZT 52 | Operation Manual - Page 16
    or others in or on towed equipment. Make wide turns to avoid jack-knifing. Travel slowly and allow extra , and other hazards. Spark Arrestor This mower is equipped with an internal combustion engine through any authorized Husqvarna dealer. 16 WARNING! Escaping hydraulic oil under pressure can
  • Husqvarna M-ZT 52 | Operation 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 M-ZT 52 | Operation Manual - Page 18
    CONTROLS This operator manual describes the Husqvarna Zero Turn Rider. The rider is fitted with a four-stroke levers 2. Park brake 3. Tracking knob 4. Fuel tank - left 5. Hydro releases levers 6. Ignition switch 7. Hour meter 8. Throttle control 9. Blade switch 10. Deck lift 11. Deck release 18
  • Husqvarna M-ZT 52 | Operation 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 M-ZT 52 | Operation Manual - Page 20
    equipped with headlights, turn the key clockwise to ACCESSORY for headlight use. IMPORTANT INFORMATION Do not run the starter for more than five seconds each time. If the engine does not start, wait about 10 seconds before retrying. Ignition switch Blade Switch To engage the mower deck, pull the
  • Husqvarna M-ZT 52 | Operation Manual - Page 21
    the spark plugs. USE FULL THROTTLE WHEN MOWING, for best mower performance and battery charging. Throttle control Hour Meter The hour meter displays the total operating time with the blade activated. The display on the hour meter will turn on the oil can icon after every fifty hours of use and will
  • Husqvarna M-ZT 52 | Operation Manual - Page 22
    both motion control levers. Gradually turn in the tracking bolt on the right hand side until the unit noticeably starts drifting right. 6. Drive are flat pin fuses type as used in automobiles. There are two fuses with ratings and functions: • 20 A, Primary fuse • 7.5 A, Mower deck coupling Fuses
  • Husqvarna M-ZT 52 | Operation Manual - Page 23
    (highest) position. 2 1. Release pedal 2. Height pin Cut height selection pedals Seat Adjustment Lever The seat can be adjusted below the rear engine plate. The bypass linkage is used when manual pushing or pulling the unit. See Moving Machine By Hand in ZT linkage 1 8058-223 8065-125 8065-097 23
  • Husqvarna M-ZT 52 | Operation Manual - Page 24
    in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel the next season. See Storage Instructions for additional information. Never
  • Husqvarna M-ZT 52 | Operation Manual - Page 25
    . 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
  • Husqvarna M-ZT 52 | Operation Manual - Page 26
    to the desired position. Roll bar in upright position 8065-011 5. Set the deck cutting height. 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
  • Husqvarna M-ZT 52 | Operation Manual - Page 27
    OPERATION Starting the Engine 1. Sit on the seat. 2. Raise the mower deck to the transport position by setting the lift pedal fully forward. 3. Activate the parking brake. Set mower deck to the transport position 4. Disengage the mower blades by pressing the blade switch down. 8058-225 5. Move
  • Husqvarna M-ZT 52 | Operation Manual - Page 28
    , colorless, poisonous gas. Do not use the machine in enclosed spaces. Set the throttle 7. Open the fuel tank valve. 8. Press in and turn the ignition key to the start position. 8058-050 IMPORTANT INFORMATION Do not run the starter for more than 5 seconds each time. If the engine does not
  • Husqvarna M-ZT 52 | Operation Manual - Page 29
    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. Jumper Cables Use 1. Connect each end of the RED cable to the POSITIVE (+) terminal on each battery, taking care not to short against
  • Husqvarna M-ZT 52 | Operation Manual - Page 30
    will shut off the engine. Release the parking brake 2. Move the steering controls to the neutral position (N). 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 the rotating
  • Husqvarna M-ZT 52 | Operation Manual - Page 31
    on Slopes in the Safety Instructions. WARNING! Do not drive up or down hills with slopes greater than 10 degrees. Do not drive across slopes. • The slowest speed possible should be used before starting up or down hills. • Avoid stopping or changing speed on hills. • If stopping is absolutely
  • Husqvarna M-ZT 52 | Operation Manual - Page 32
    by depressing the blade switch. 8058-046 Disengage the mower deck and move throttle to minimum 2. Raise the mower deck by pressing the foot pedal forward to the transport position. 3. When the machine is standing still, activate the parking brake by pulling the lever upward. 4. Turn the ignition key
  • Husqvarna M-ZT 52 | Operation Manual - Page 33
    , engine and electrical components. • When the mulching kit is used, it is important that the mowing interval is frequent and that the deck is cleaned more often. WARNING! Clear the lawn of stones and other objects that can be thrown out by the blades. Mowing pattern 8011-603b WARNING! Never
  • Husqvarna M-ZT 52 | Operation Manual - Page 34
    removed • the parking brake activated 2 1 When pushing or pulling the mower, engage the bypass linkages with the hydro release levers. The levers are locked into the bypass position 2. Release lever, engaged Right side, ZT-3400 linkage 8058-091 WARNING! Use extreme caution when loading the
  • Husqvarna M-ZT 52 | Operation Manual - Page 35
    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
  • Husqvarna M-ZT 52 | Operation Manual - Page 36
    's foam pre-filter 2) Change the hydraulic oil (every 500 hours) Replace the hydraulic oil filter (every 500 hours) Dismantle and inspect starter 3) (every 500 hours) Check/adjust the mower deck Check the engine valve clearance 3) Perform the 500-hour service 3) 1) First change after 8-10 hours
  • Husqvarna M-ZT 52 | Operation Manual - Page 37
    MAINTENANCE Battery 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
  • Husqvarna M-ZT 52 | Operation Manual - Page 38
    starts when one of these conditions is not met, turn the machine off and repair the safety system before using the machine again. Make sure the engine stops when the park brake is not engaged and the operator leaves the seated position. Check that the engine stops if the mower blades any type of
  • Husqvarna M-ZT 52 | Operation Manual - Page 39
    brake. Lower the deck into the lowest cutting position. 1. Remove foot plate and belt tension on the belt. 3. Remove any dirt or grass that may have accumulated around the cutter housings and clutch on the engine shaft and off the mower deck. Slackening the belt tensioner Deck Belt Installation
  • Husqvarna M-ZT 52 | Operation Manual - Page 40
    side of the deck: 1. Remove the deck belt (see Deck Belt Removal in this section of the manual). 2. Tilt seat forward to access fan covers. Remove both fan covers. From the underside of the mower: 3. Remove clutch stop to access the belt. 4. With a ½" breaker bar and using the square opening in the
  • Husqvarna M-ZT 52 | Operation Manual - Page 41
    with stamped GRASS SIDE facing towards ground/grass (down) or THIS SIDE UP facing deck and spindle housing. 3. Install and tighten blade bolt securely. 4. Torque blade bolt to 45-55 ft-lbs (122 Nm). IMPORTANT INFORMATION Special blade bolt is heat treated. Replace with a Husqvarna bolt if required
  • Husqvarna M-ZT 52 | Operation Manual - Page 42
    -to-side measurement. NOTE: This will place the mower deck in a standard measurement position. Depending on the type of grass being mowed or environmental conditions, additional adjustments may be required to achieve the desired cut. WARNING! Blades are sharp. Protect your hands with gloves and/or
  • Husqvarna M-ZT 52 | Operation Manual - Page 43
    the deck is at the desired cutting height in the operating position. IMPORTANT INFORMATION Adjust anti-scalp rollers with the mower on a flat level surface. The anti-scalp rollers can be set in three positions: • Upper position 1 to 2½" (25 to 63 mm) grass. • Middle position 2½" to 4" (63 to 102
  • Husqvarna M-ZT 52 | Operation Manual - Page 44
    the mower deck. Use compressed air to clean the top side of mower deck. servicing dealer is a current Authorized Hydro-Gear Service Center. Regular external maintenance of the ZT-3400 Powertrain™ should include the following: 1. Check oil bent blades. Remove any obstructions such as grass clippings
  • Husqvarna M-ZT 52 | Operation Manual - Page 45
    Lubrication Schedule LUBRICATION 12/12 Every year 1/52 Every Week 1/365 Every day Lubricate with grease gun Oil change Filter change Level check 8065-095 * Change hydraulic drive filters. p Change engine oil every 50 hours. General Remove the ignition key to prevent unintentional movements
  • Husqvarna M-ZT 52 | Operation Manual - Page 46
    LUBRICATION Engine Oil Change NOTE: Change the engine oil when the engine is warm. Refer to the engine owner's manual for the correct replacement oil and filter change recommendations. 1. Park on a level surface. Apply parking brake. 2. Clean the dirt and debris from the area around the oil fill
  • Husqvarna M-ZT 52 | Operation Manual - Page 47
    LUBRICATION Deck Spindle Lower the cutting deck completely. If a grease gun without rubber hose is used, the foot plate must be removed to access the center spindle. Lubricate with a grease gun, 2-3 strokes per spindle. Deck spindle 8058-131 Center spindle 8058-058 47
  • Husqvarna M-ZT 52 | Operation Manual - Page 48
    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 is performed with the transaxles installed in the mower and the mower on level ground. Apply the pump release valve for each transaxle and
  • Husqvarna M-ZT 52 | Operation Manual - Page 49
    hydrostatic systems may be: • Noisy operation. • Lack of power or drive after short term operation. • High operation temperature and excessive expansion of oil. • Shortened component life. Before starting, make sure the oil tank is at the proper oil level. If not, fill to the specifications outlined
  • Husqvarna M-ZT 52 | Operation Manual - Page 50
    TROUBLESHOOTING GUIDE Problem Engine will not start Cause • Blade wrong position • Clogged fuel filter or fuel line • Faulty ignition system Starter does not turn the engine over • fuel type (gasoline) • Water in the fuel (gasoline) • Clogged air filter Engine seems weak • Clogged air filter
  • Husqvarna M-ZT 52 | Operation Manual - Page 51
    TROUBLESHOOTING GUIDE Problem Machine vibrates Cause • Blades are loose • Blades are incorrectly balanced • Engine is loose Engine overheats • Clogged air intake or cooling fins • Engine overloaded • Poor ventilation around engine • Defective engine speed regulator • Too little or no oil in the
  • Husqvarna M-ZT 52 | Operation Manual - Page 52
    a thin layer of oil on the underside of the mower deck to avoid corrosion. 2. Inspect the machine for worn or damaged parts and tighten any nuts or screws that may have become loose. 3. Change the engine oil; dispose of properly. 4. Empty the fuel tanks or add a fuel stabilizer. Start the engine and
  • Husqvarna M-ZT 52 | Operation Manual - Page 53
    WIRING DIAGRAM TIMER SCHEMATIC 53
  • Husqvarna M-ZT 52 | Operation Manual - Page 54
    165 224 5/8 150 203 225 305 ¾ 250 339 370 502 7/8 378 513 591 801 11/8 782 1060 1410 1912 ** Grade 5 - Minimum commercial quality (lower quality not recommended) Metric Standard Hardware Grade Grade 8.8 Grade 10.9 Shank Size (Diameter in millimeters, fine or coarse thread
  • Husqvarna M-ZT 52 | Operation Manual - Page 55
    Machine Width Overall Width, Chute Up Overall Width, Chute Down Kawasaki FS651V 22 HP 1) Pressure w/ Oil Filter Min 87 octane unleaded (Max ethyl alcohol 10%, Max MTBE 15%) 5 gallons / 18.8 liters Air cooled 12v 15 amp @ 3600 rpm Electric ZT-3400 Hyrdo Gear Dual levers, foam gripped 0-10 mph - 0-16
  • Husqvarna M-ZT 52 | Operation Manual - Page 56
    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. 56
  • Husqvarna M-ZT 52 | Operation Manual - Page 57
    : The need and advantages of following the service schedule 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. Date, mtr reading, stamp, sign
  • Husqvarna M-ZT 52 | Operation Manual - Page 58
    SERVICE JOURNAL Action After 10 hours 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
  • Husqvarna M-ZT 52 | Operation Manual - Page 59
    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 Check seat belt
  • Husqvarna M-ZT 52 | Operation Manual - Page 60
    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 Check seat belt
  • Husqvarna M-ZT 52 | Operation Manual - Page 61
    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 blades Inspect idler arm bearings Inspect
  • Husqvarna M-ZT 52 | Operation Manual - Page 62
    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 blades Inspect idler arm bearings Inspect
  • Husqvarna M-ZT 52 | Operation Manual - Page 63
    SERVICE JOURNAL Action At Least Once Each Year 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 parking brake Clean/Change the
  • Husqvarna M-ZT 52 | Operation Manual - Page 64
    Action SERVICE JOURNAL Date, mtr reading, stamp, sign 64
  • Husqvarna M-ZT 52 | Operation Manual - Page 65
    Action SERVICE JOURNAL Date, mtr reading, stamp, sign 65
  • Husqvarna M-ZT 52 | Operation Manual - Page 66
    Action SERVICE JOURNAL Date, mtr reading, stamp, sign 66
  • Husqvarna M-ZT 52 | Operation Manual - Page 67
  • Husqvarna M-ZT 52 | Operation Manual - Page 68
    115 621127 Rev A www.husqvarna.com 2013-08-15
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Operator Manual
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 acceptable for use in this
machine.The use of any gasoline
exceeding 10% ethanol (E10) will void
the product warranty.
M-ZT52 / 967177006