Dixon 44/968999538, 44/968999547, 44/968999611, 42/968999689, 42/968999713, 36/968999539, 36/968999609 Operator's Manual

Dixon 44/968999538, 44/968999547, 44/968999611, 42/968999689, 42/968999713, 36/968999539, 36/968999609 Operator's Manual

Dixon lawn tractor operator manual
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SPEEDZTR 44 / 968999538
SPEEDZTR 44 / 968999547
SPEEDZTR 44 / 968999611
Please read the operator's manual carefully and make sure you
®
Operator Manual
SPEEDZTR 36 / 968999539
SPEEDZTR 36 / 968999609
SPEEDZTR 42 / 968999689
SPEEDZTR 42 / 968999713
understand the instructions before using the machine.
®
SPEEDZTR

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Summary of Contents for Dixon 44/968999538, 44/968999547, 44/968999611, 42/968999689, 42/968999713, 36/968999539, 36/968999609

  • Page 1 SPEEDZTR 44 / 968999538 SPEEDZTR 44 / 968999547 SPEEDZTR 44 / 968999611 Please read the operator’s manual carefully and make sure you understand the instructions before using the machine. ® ® SPEEDZTR Operator Manual SPEEDZTR 36 / 968999539 SPEEDZTR 36 / 968999609 SPEEDZTR 42 / 968999689 SPEEDZTR 42 / 968999713...
  • Page 2 ©2008 HTC. All rights reserved. Beatrice, NE. Printed in U.S.A.
  • Page 3: Table Of Contents

    INTRODUCTION ...4 Driving and Transport on Public Roads ...4 Towing ...4 Operating ...4 Good Service ...5 SYMBOLS AND DECALS ...6 SAFETY ...8 General Operation ...8 Personal Safety Equipment ...10 Slope Operation ...10 Safe Handling of Gasoline ...12 General Maintenance ...13 Transport ...15 Roll Over Protection System (ROPS) ...16 CONTROLS ...17...
  • Page 4: Introduction

    Congratulations Thank you for purchasing a Dixon 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.
  • Page 5: Good Service

    Good Service Dixon’s products are sold 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.
  • Page 6: Symbols And Decals

    Used also when there is a potential for misuse or misassembly. Reverse Neutral Warning! Parking Brake Battery acid is corrosive, explosive and flammable Use protective glasses DIXON SYMBOLS AND DECALS Fast Slow CE conformity Warning! Rotating blades, marking. Only for...
  • Page 7 Severing of fingers Do not open or Careful backing up, Careful going exposure to and toes remove safety watch for other forward, watch for thrown objects shields while people other people engine is running Moving sharp blades under cover DIXON...
  • Page 8: Safety

    Slow down before turning. Never leave a running machine unattended. Always turn off blades, set parking brake, stop engine, and remove keys before dismounting. DIXON SAFETY WARNING! This symbol means that important safety instructions need to be emphasized.
  • Page 9 Engine exhaust and certain vehicle components contain or emit chemicals considered to cause cancer, birth defects, or other reproductive system damage. The engine exhaust contains carbon monoxide, which is a odorless, colorless, poisonous gas. Do not use the machine in enclosed spaces. 8011-520 DIXON...
  • Page 10: Personal Safety Equipment

    Keep all movement on the slopes slow and gradual. Do not make sudden changes in speed or direction, which could cause the machine to roll over. DIXON SAFETY Personal protective equipment Mow up and down, not side to side WARNING! Do not drive up or down hills with slopes greater than 10 degrees.
  • Page 11 Use extra care when approaching blind corners, shrubs, trees, or other objects that may block your view of a child. SAFETY Be extra cautious when driving on slopes Never allow children to operate the machine Keep children away from work area 8011-509 8011-517 8011-518 DIXON...
  • Page 12: Safe Handling Of Gasoline

    Check the fuel level before each use and leave space for the fuel to expand, as the heat from the engine and the sun may otherwise cause the fuel to expand and overflow. DIXON SAFETY Never fill the fuel tank indoors WARNING! The engine and the exhaust system become very hot during operation.
  • Page 13: General Maintenance

    Never drive the machine in an enclosed space WARNING! Use protective glasses for maintenance work. WARNING! The battery contains lead and lead compounds, chemicals that are considered to cause cancer, birth defects, and other reproductive system damage. Wash your hands after handling the battery. 8011-515 DIXON...
  • Page 14 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. DIXON SAFETY Do not smoke when performing maintenance on the battery. The battery can explode and cause serious injury/damage.
  • Page 15: Transport

    The parking brake is not sufficient to lock the machine in place during transport. Ensure that the machine is well fastened to the transport vehicle. Always reverse the machine onto the transport vehicle to avoid tipping it over. 8011-514 DIXON...
  • Page 16: Roll Over Protection System (Rops)

    • Check ROPS structure for damage before each use. • ROPS bar is NOT intended for use in sub zero temperatures. DIXON SAFETY WARNING! The rollover protection system’s capabilities may be impaired by damage if the mower is overturned or if alteration to the ROPS occurs. If these conditions take place, the total structure MUST be replaced.
  • Page 17: Controls

    This operator’s manual describes the Dixon Zero Turn Rider. The rider is fitted with either a Briggs & Stratton or Kohler four-stroke overhead valve engine developing 16 - 22 horse power. Transmission from the engine is made via two belt- driven hydraulic pumps, which in turn drive a hydraulic motor for each drive wheel.
  • Page 18: Motion Control Levers

    Recommended air pressure is 15 psi (1 bar). Tracking must be checked on a flat and level concrete or blacktop surface. If unit still does not track straight, contact a Dixon dealer for adjustment. DIXON...
  • Page 19: Seat Adjustment Lever

    2 miles per hour (3.2 km/h) or for distances over ¼ mile (.402 km). Trailer the unit for distances over ¼ mile. CONTROLS Seat adjustment Push lever in and lock notch on frame (2 places) Bypass linkages 8050-165 8050-811 DIXON...
  • Page 20: Fuel Tank

    Risk for burns if touched. Allow engine and exhaust system to cool at least two (2) minutes before refueling. DIXON CONTROLS Fuel tank IMPORTANT INFORMATION Experience indicates that alcohol blended fuels (called gasohol, ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage.
  • Page 21: Ignition Switch

    Avoid idling the engine for long periods, as there is a risk of fouling the spark plug. USE FULL THROTTLE WHEN MOWING, for best mower performance and battery charging. CONTROLS Ignition Switch Choke control Choke and throttle control 8050-816 8050-817 8050-816 DIXON...
  • Page 22: Blade Switch

    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. DIXON CONTROLS Blade switch Circuit breaker Engaged parking brake 8050-816...
  • Page 23: Mower Deck Cut Height Adjustment

    Always use the high position to transport. IMPORTANT INFORMATION In order to obtain an even cutting height it is important that the air pressure in all four tires is the same 15 psi (1 bar). CONTROLS Cut height lift pedal 8050-806 DIXON...
  • Page 24: Operation

    “Operation” section), adjust engine speed to idle, disengage parking brake, do not engage blades at this time, rotate control levers inward. As long as DIXON OPERATION the control levers have not been moved forward or backwards, mower will not move. Slowly move both control levers forward slightly.
  • Page 25: Before Starting

    Sit on the seat. Raise the mower deck with the foot pedal to the transport position. Activate the parking brake. Disengage the mower blades by depressing the blade switch. OPERATION Start conditions Raise the mower deck Blade switch 8050-822 8050-117 8050-816 DIXON...
  • Page 26 Press in and turn the ignition key to the start position. DIXON OPERATION Steering controls in the outward, locked neutral position Set the throttle Turn to the start position...
  • Page 27 The engine exhaust contains carbon monoxide, which is a odorless, colorless, poisonous gas. Do not use the machine in enclosed spaces. OPERATION Return to run position Set the engine speed 8050-781 8050-818 DIXON...
  • Page 28: Weak Battery

    To remove cables, reverse order Remove BLACK cable first from chassis and then from the fully charged battery. Remove RED cable last from both batteries. DIXON OPERATION Jumper cable connection 8011-642...
  • Page 29: Running

    Turning on the spot can be achieved by moving one control backward (behind the neutral position) and carefully moving the other steering control forward from its neutral position. OPERATION Released parking brake Select cutting height Engage mower deck 8050-821 8050-117 8011-669 DIXON...
  • Page 30: Operating On Hills

    Pull the control levers back to the center of the mower and press forward to regain forward motion. • Make all turns slowly. IMPORTANT INFORMATION Control levers return to neutral when released. This may cause the mower to suddenly stop. DIXON OPERATION Stopping conditions Released parking brake 8050-822 8050-783...
  • Page 31: Mowing Tips

    Clear the lawn of stones and other objects that can be thrown out by the blades. Mowing pattern WARNING! Never drive the rider on terrain that slopes more than 10 degrees. Mow slopes up and down, never side to side. Avoid sudden directional changes. 8050-819 DIXON...
  • Page 32: Stopping The Engine

    Remove key. Always remove key when leaving the mower to prevent unauthorized use. IMPORTANT INFORMATION Leaving the ignition switch in any other position than “OFF” will cause the battery to be discharged. DIXON OPERATION Disengage the mower deck Select cutting height Engaged parking brake 88011-668...
  • Page 33: Manual Transport

    Release park brake. • To engage the transmissions, move the release levers outward so they return to normal position OPERATION Push lever in and lock notch on frame (2 places) Bypass linkages 8050-811 DIXON...
  • Page 34: Maintenance

    Clean the engine’s cooling air intake 2) Clean the air cleaner’s pre-filter 2) (foam) Clean the air cleaner’s filter cartridge 2) (paper filter) Check/adjust the parking brake Inspect muffler/Spark arrester Check the fuel pump's air filter 2) DIXON MAINTENANCE Daily Before After ●...
  • Page 35 Performed by authorized service workshop. Weekly Maintenance interval least in hours once After each year ● ● ● ● ● ● ● ● ● ♦ ♦ ● ● ● ♦ 100 300 ● ● ● ● ♦ ♦ ● ● ♦ In dusty DIXON...
  • Page 36: Battery

    Connect BLACK grounding cable to negative (-) battery terminal with remaining hex bolt and hex nut Tighten securely. Lower seat DIXON MAINTENANCE Always use protective glasses when handling the battery. IMPORTANT INFORMATION Do not attempt to open or remove caps or covers.
  • Page 37: Ignition System

    Fitting the wrong spark plug type can damage the engine. Inadequately tightened spark plug can cause overheating and damage the engine. Tightening the spark plug too hard can damage the threads in the cylinder head. Measure the electrode gap Start conditions 8011-054 8050-822 DIXON...
  • Page 38: Engine Cooling Air Intake

    Check that the choke cable is mounted in the upper lever, see illustration. Push the choke cable’s outer casing as far to the right as possible and tighten the clamping screw. DIXON MAINTENANCE Check and clean the cooling air intake Adjusting the throttle cable...
  • Page 39: Air Filter

    Remove the foam rubber pre-filter and clean using a mild detergent. Squeeze it dry with a clean cloth. Remove the wing nuts for the air filter and remove the paper filter. MAINTENANCE Remove the air filter cowling Remove pre-filter Remove paper filter 8011-768 8011-557 8011-558 DIXON...
  • Page 40: Fuel Filter

    Remove the screws and open the pump, no hoses need be removed. The filter can be cleaned with a brush if necessary. Replace the filter on the console. DIXON MAINTENANCE Remove dust Fuel filter Fuel pump air filter...
  • Page 41: Tire Pressures

    Visually check that no damage is found on the lever, linages, or switch belonging to the parking brake. Perform a stand still test and check that there is a braking action. To adjust the parking brake, contact the Dixon service workshop. WARNING! Faulty adjustment can cause an accident.
  • Page 42: Deck Belt Installation

    Correct as needed. Adjust tension with deck eyebolt. Replace belt shields on both mandrel housings and secure with fasteners. DIXON MAINTENANCE 1. Shield bolts 2. Belt shields Removing deck belt 1.
  • Page 43: Pump Belt

    Secure clutch, install wire. • Reinstall the deck belt onto the electric clutch belt (see Deck Belt Removal in this section of the manual). MAINTENANCE DIXON...
  • Page 44: Blades

    27-35 ft/lb (35-45 Nm). IMPORTANT INFORMATION Special blade bolt is heat treated. Replace with a Husqvarna bolt if required. Do not use lower grade hardware than specified. DIXON MAINTENANCE Check the blades 1. Blade 2. Center hole 3. Cutter housing 4.
  • Page 45: Mower Deck

    Reinstall clevis pin and recheck dimension. Once front to back adjustment is correct, reinstall securing rings and secure jam nuts. Rear Lift Arm Chain Slotted Deck Hanger Plates Mounting Bolt " (3.2 mm) to ¼" (6.5 mm) lower than DIXON...
  • Page 46: Caster Wheels

    Regulary clean deck and underside of deck, avoid spraying engine and electrical components with water. Do not rinse hot surfaces with cold water. Let unit cool before washing. Use protective glasses when cleaning and washing. DIXON MAINTENANCE 1. Nut 2. Bolt 3. Sleeve Caster wheels...
  • Page 47: Tracking Adjustment

    Be sure to readjust the anti-scalp rollers if the cutting height is changed. IMPORTANT INFORMATION The anti-scalp rollers must not be used for gauge wheels or the roller and deck may be damaged. " wrench, remove the DIXON...
  • Page 48: Lubrication Schedule

    It is important to avoid getting lubricant on the belts or the drive 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. DIXON LUBRICATION Oil change...
  • Page 49: Lubricating The Cables

    Use only good quality bearing grease. IMPORTANT INFORMATION Use minimal lubrication and remove excess lubricant so that is does not come into contact with belts or belt pulley drive surfaces. LUBRICATION Lubricating the front wheels Deck spindle 8011-731 8011-732 DIXON...
  • Page 50 Fill with new engine oil in accordance with Checking the Oil Level. Start the engine. Run it for a few seconds. Stop and re-check the oil level. DIXON LUBRICATION Deck outer spindle IMPORTANT INFORMATION Used engine oil is a health hazard and must not be disposed of on the ground or in nature;...
  • Page 51: Oil Level

    Check the oil level in the engine, fill if necessary. The oil filter holds 0.1 qt (0.1 liters) of oil. LUBRICATION Remove the dipstick The dipstick markings Changing the oil filter 8011-500 8009-159 8011-734 DIXON...
  • Page 52: Trouble Shooting

    Problem The engine will not start. The starter does not turn the engine over. The engine runs rough. DIXON TROUBLE SHOOTING Cause • Blade switch is engaged. • Ssteering controls are not locked in the neutral position. • Driver is not sitting in the driver’s seat.
  • Page 53 • Contact for the electromagnetic coupling has loosened. • The blade switch is faulty or has come loose, from the cable contact. • The fuse has blown. • Damaged seals, housing, or gaskets. • Air trapped in hydraulic system. DIXON...
  • Page 54 Problem Uneven mowing results. The machine vibrates. DIXON TROUBLE SHOOTING Cause • Different air pressure in tires on left and right sides. • Bent blades. • Suspension for the mower deck is uneven. • Chain fixture has come loose. •...
  • Page 55: Storage

    Service When ordering spare parts, please specify the purchase year, model, type, and serial number. Always use genuine Dixon spare parts. An annual check-up at an authorized service workshop is a good way to ensure that your machine performs its best the following season.
  • Page 56: Schematic

    COLOR CODE R - RED R/W - RED W/WHITE STRIPE G - GREEN W/G - WHITE W/GREEN STRIPE Y - YELLOW B - BLUE W - WHITE DIXON SCHEMATIC TO ALT. GROUND TO SOLENOID TO CIRCUIT BREAKER TO RH LEVER...
  • Page 57: Technical Data

    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. DIXON...
  • Page 58 Speed forward Speed reverse Brakes Front caster tires, smooth tread Rear tires, turf pneumatic Tire pressure, front and rear *As rated by the engine manufacturer DIXON TECHNICAL DATA ZTR 44 / 968999538 Kohler Courage 20 hp* Pressure with oil filter 1.6 qt (1.5 liters)
  • Page 59: Overall Dimensions

    3.1 acres / hr 590 lbs 70.5" 44.5" 43.25" 46.25" 58" ZTR 36 / 968999539 36" 1.5" - 4.5" 18.5" Standard Standard Electric clutch 11 gauge w/10 gauge skirts 2.55 acres / hr 538 lbs 70.5" 40" 43.25" 40.5" 51" DIXON...
  • Page 60 Speed reverse Brakes Front caster tires, smooth tread Rear tires, turf pneumatic Tire pressure, front and rear *As rated by the engine manufacturer DIXON TECHNICAL DATA ZTR 36 / 968999609 Briggs & Stratton Intek 16 hp* Pressure with oil filter 1.3 qt (1.31 liters)
  • Page 61 2.55 acres / hr 538 lbs 70.5" 40" 43.25" 40.5" 51" ZTR 44 / 968999611 44" 1.5" - 4.5" 14.97" Standard Standard Electric clutch 11 gauge w/10 gauge skirts 3.1 acres / hr 590 lbs 70.5" 44.5" 43.25" 46.25" 58" DIXON...
  • Page 62 Speed reverse Brakes Front caster tires, smooth tread Rear tires, turf pneumatic Tire pressure, front and rear *As rated by the engine manufacturer DIXON TECHNICAL DATA ZTR 42 / 968999689 Briggs & Stratton Intek 19 hp* Pressure with oil filter 1.3 qt (1.31 liters)
  • Page 63 2.97 acres / hr 530 lbs 70.5 42.5" 43.25" 43.5" 48.25" ZTR 42 / 968999713 42" 1.5" - 4.5" 21" Standard Standard Electric clutch 11 gauge w/10 gauge skirts 2.97 acres / hr 530 lbs 70.5 42.5" 43.25" 43.5" 48.25" DIXON...
  • Page 64 Speed and direction controls Speed forward Speed reverse Brakes Front caster tires, smooth tread Rear tires, turf pneumatic Tire pressure, front and rear DIXON TECHNICAL DATA ZTR 44 / 968999547 Briggs & Stratton 22 hp* Pressure with oil filte 1.875 qts (1.8 liters 2 qt (1.91 liters)
  • Page 65 Overall width, chute up Overall width, chute down TECHNICAL DATA ZTR 44 / 968999611 44" 1.5" - 4.5" 14.97" Standard Standard Electric clutch 11 gauge w/10 gauge skirts 3.1 acres / hr 590 lbs 70.5" 44.5" 43.25" 46.25" 58" DIXON...
  • Page 66: Conformity Certificates

    (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. Take care of them as they are valuable documents. DIXON...
  • Page 67: Service Journal

    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. SERVICE JOURNAL Date, mtr reading, stamp, sign Delivery service has been carried out. No remaining notes. Certified: DIXON...
  • Page 68: After The First 5-8 Hours

    SERVICE JOURNAL Action Date, mtr reading, stamp, sign After the First 5-8 Hours 1. Change engine oil. DIXON...
  • Page 69: 25-Hour Service

    1. Check the fuel pump’s air filter. 2. Sharpen/Replace mower blades if required. 3. Check the tire pressures. 4. Check battery with cables. 5. Lubricate according to lubrication chart. 6. Check/clean the engine’s cooling air intake. 7. Clean the air cleaner’s pre-filter (foam). DIXON...
  • Page 70: 50-Hour Service

    Date, mtr reading, stamp, sign 50-Hour Service 1. Perform the 25-hour service. 2. Clean/replace the air cleaner’s filter cartridge (paper filter) (shorter intervals for dusty operating conditions). 3. Change engine oil. 4. Lubricate according to lubrication chart. 5. Check/adjust the parking brake. DIXON...
  • Page 71: 100-Hour Service

    4. Clean/replace the spark plugs. 5. Replace the fuel filter. 6. Clean the cooling fins on the engine and transmission. 7. Check V-belts. 8. Check tighten caster wheel axle bolts (every 200 hours). 9. Change the air filter’s paper cartridge. DIXON...
  • Page 72: 300-Hour Service

    2. Perform the 25-hour service. 3. Perform the 50-hour service. 4. Perform the 100-hour service. 5. Check/adjust the mower deck. 6. Clean the combustion chamber and grind the valve seats. 7. Check the engine valve clearance. 8. Replace the air cleaner’s pre-filter (foam). DIXON...
  • Page 73: At Least Once Each Year

    7. Check/adjust the parking brake (50 hours). 8. Clean/Change the spark plugs (100 hours). 9. Change the fuel filter (100 hours). 10. Clean the cooling fins (100 hours). 11. Check the engine valve clearance. 12. Perform the 300-hour service at an authorized service workshop. DIXON...
  • Page 74 SERVICE JOURNAL Action Date, mtr reading, stamp, sign DIXON...
  • Page 75 SERVICE JOURNAL Action Date, mtr reading, stamp, sign DIXON...
  • Page 76 SERVICE JOURNAL Action Date, mtr reading, stamp, sign DIXON...
  • Page 77 SERVICE JOURNAL Action Date, mtr reading, stamp, sign DIXON...
  • Page 80 ® ® P/N 539 131911 R01 07/20/08...

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