Dixon SZ4619 CA Operator's Manual

Dixon SZ4619 CA Operator's Manual

Ride-on mower

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Operator Manual
SZ4619 CA / 966503601
Please read the operator's manual carefully and make sure you
understand the instructions before using the machine.

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Summary of Contents for Dixon SZ4619 CA

  • Page 1 Operator Manual SZ4619 CA / 966503601 Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.
  • Page 2 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.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION ............5 MAINTENANCE ............34 Driving and Transport on Public Roads ....5 Maintenance Schedule........34 Towing ..............5 Battery ..............36 Operating ..............5 Safety System ............37 Good Service............6 Tire Pressures ............37 SYMBOLS AND DECALS ..........7 Parking Brake ............38 SAFETY ..............9 Pump Belt ............38 Safety Instructions ..........9 V-belts ..............39 Personal Safety Equipment .........11...
  • Page 4 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.
  • Page 5: Introduction

    INTRODUCTION Congratulations Towing Thank you for purchasing a Dixon ride-on mower. If machine is equipped with a tow hitch, use extreme This machine is built for superior efficiency to caution when towing. Never allow children or others in rapidly mow primarily large areas. A control panel or on the towed equipment.
  • Page 6: Good Service

    INTRODUCTION Good Service Dixon’s products are sold only in specialized retail retailer. See the certificate in the Service Journal in stores with complete service. This ensures that you as this operator’s manual. a customer receive only the best support and service.
  • Page 7: Symbols And Decals

    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! IMPORTANT INFORMATION Xxxx xxxxxx xxxxx xxxx xxxxxxxxx Xxxx xxxxxx xxxxx xxxx xxxxxxxxx xxxxxx xxxxxx xxxxxxxxx. xx xxxxxxxx xxxx xxxxxxxxx.
  • Page 8 SymBOLS AND DECALS Read Shut off engine and Keep a safe Use on slopes No passengers Operator’s remove key before distance from no greater Manual performing any the machine than 10° maintenance or repair work Whole body Severing of fingers Do not open or Careful backing up, Careful going...
  • Page 9: Safety

    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.
  • Page 10 SAFETy • 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.
  • Page 11: Personal Safety Equipment

    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.
  • Page 12 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. •...
  • Page 13: Safe Handling Of Gasoline

    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.
  • Page 14: General Maintenance

    SAFETy General Maintenance • 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.
  • Page 15 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. •...
  • Page 16: Transport

    Do not tow near ditches, system is equipped with a spark arrestor meeting applicable local or canals, and other hazards. state laws (if any). Spark Arrestor A spark arrestor for the muffler is available through your authorized Dixon dealer.
  • Page 17: Controls

    CONTROLS driven hydraulic pumps. Using the left and right This operator’s manual describes the Dixon Zero Turn steering controls, the flow is regulated and thereby the Rider. The rider is fitted with a Briggs & Stratton, four- direction and speed.
  • Page 18: Motion Control Levers

    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.
  • Page 19: Seat Adjustment Lever

    CONTROLS Seat Adjustment Lever The seat can be adjusted lengthways. Release levers are located at the lower front right, or on the right side—depending on model. When making adjustments, sit on the seat. Slide the lever and maneuver seat to appropriate placement and release lever.
  • Page 20: Fuel Tank

    CONTROLS Fuel Tank The machine has one fuel tank, just behind the seat. The tank capacity is 4 gallons (15.1 liters). The engine will run on a minimum of 85-octane unleaded gasoline (no oil mix). Environmentally adapted alkylate gasoline can be used. See also Technical Data concerning ethanol fuel.
  • Page 21: Ignition Switch

    CONTROLS Ignition Switch The ignition key is placed on the driver’s panel and is used to start and stop the engine. 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.
  • Page 22: Blade Switch

    CONTROLS Blade Switch In order to engage the mower deck, pull the knob out; the mower blades are disengaged when the knob is depressed. IMPORTANT INFORMATION 8050-900 The machine must stand absolutely still when Blade switch applying the parking brake. Always set the parking brake before dismounting.
  • Page 23: Fuses

    CONTROLS Fuses Fuses are located on the left hand side of the machine. They are accessed by tilting the seat forward. They are flat pin fuses of the same type used in automobiles. There are two fuses with ratings and functions: 20 Amp Primary fuse 7.5 Amp Mower deck coupling 8011-420...
  • Page 24: Operation

    OpERATION Read the Safety section and following pages, if you inward. As long as the control levers have not been are unfamiliar with the machine. moved forward or backwards, mower will not move. Slowly move both control levers forward slightly. This Training will allow mower to start moving forward in a straight Zero turn mowers are far more maneuverable than...
  • Page 25: Before Starting

    OpERATION Before Starting • Read the sections Safety Instructions and Controls before starting the machine. • Perform the daily maintenance before starting (see Maintenance Schedule in the Maintenance section). • Check that there is sufficient fuel in the fuel tank. •...
  • Page 26 OpERATION Move the steering controls outward to the locked (outer) neutral position. 8058-077 Place controls in neutral position Move the throttle to the middle position. 8050-921 Set the throttle Push throttle control all the way forward to the choke position. 8050-900 Set the choke control...
  • Page 27 OpERATION Press in and turn the ignition key to the start position. 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 approximately 10 seconds before retrying.
  • Page 28: Weak Battery

    OpERATION Weak Battery WARNING! Lead-acid batteries generate explosive gases. Keep sparks, flame and smoking materials away from batteries. Always wear eye protection when around batteries. If your battery is too weak to start the engine, it should be recharged. (See Battery in the Maintenance section.) If “jumper cables”...
  • Page 29: Running

    OpERATION Running Release the parking brake by moving the lever downward. Your 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.
  • Page 30: Operating On Hills

    OpERATION Move throttle control to full throttle (not choke). 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. By moving both controls an equal amount forward or backward, the machine moves in a straight line forward or backward respectively.
  • Page 31: Mowing Tips

    OpERATION Mowing Tips WARNING! • Observe and flag rocks and other fixed objects to avoid collisions. Clear the lawn of stones and other objects that can be thrown out by the • Begin with a high cutting height and reduce it blades.
  • Page 32: Stopping The Engine

    OpERATION Stopping the Engine Allow the engine to idle a minute in order to attain normal operating temperature before stopping it, if it has been worked hard. Avoid idling the engine for longer periods, as there is a risk of the spark plugs fouling.
  • Page 33: Manual Transport

    OpERATION Manual Transport When pushing or pulling the mower, engage the EZT (Integrated Zeroturn Transaxle) bypass linkages. The EZT bypass linkages are located on the rear of the frame, below the rear engine guard. Raise the deck into the highest cutting position.
  • Page 34: Maintenance

    mAINTENANCE Maintenance Schedule The following is a list of maintenance procedures that an authorized service workshop is recommended to must be performed on the machine. For those points maintain your machine in the best possible condition not described in this manual, visit an authorized and to ensure safe operation.
  • Page 35 mAINTENANCE Daily Maintenance interval least in hours once each MAINTENANCE Before After year ■ Check/adjust throttle cable ● ● Check the condition of belts, belt pulleys ■ ■ ■ Change the engine oil ■ ■ Replace the engine oil filter ■...
  • Page 36: Battery

    mAINTENANCE Battery STANDARD STATE APPROXIMATE BATTERY CHARGING TIME* Your mower is equipped with a maintenance free TO FULL CHARGE AT 80 F / 27 battery and does not need servicing. However, Maximum Rate at: periodic charging of the battery with an automotive BATTERY 50 Amps 30 Amps...
  • Page 37: Safety System

    mAINTENANCE Safety System The machine is equipped with a safety system that prevents starting or driving under the following conditions. The engine can only be started when: • The mower deck is disengaged. • The steering controls are in the outer, locked neutral position.
  • Page 38: Parking Brake

    Visually check that no damage is found on the lever, linkages, 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. 8058-092 Released parking brake...
  • Page 39: V-Belts

    mAINTENANCE V-belts Check every 100 hours of operation. Check for severe cracking and large nicks. NOTE: The belt will show some small cracks in normal operation. The belts are not adjustable. Replace belts if they begin to slip from wear. Deck Belt Park on a level surface.
  • Page 40: Cutting Blades

    A service Special blade bolt is heat treated. workshop should decide whether the blade can be Replace with a Dixon bolt if required. repaired/ground or must be replaced. Balance the Do not use lower grade hardware than blades after sharpening and check the blade mounts.
  • Page 41: Adjusting The Mower Deck

    mAINTENANCE Adjusting the Mower Deck Deck Leveling Adjust the deck while the mower is on a level surface. Make sure the tires are inflated to the correct pressure. See Transmission under Technical Data. If tires are under or over inflated, the deck cannot be properly adjusted.
  • Page 42: Caster Wheels

    mAINTENANCE Caster Wheels Check every 200 hours. Check that wheels rotate freely. If wheels do not rotate freely take the unit to your dealer for service. Foam filled tires or solid tires will void the warranty. IMPORTANT INFORMATION DO NOT add any type of tire liner or foam fill material to the tires.
  • Page 43: Lubrication

    LUBRICATION Lubrication Schedule 8058-105 12/12 Every year Lubricate with grease gun Lubricate with oil can 1/52 Every Week Oil change Level check 1/365 Every day Filter change General For engine lubrication, see the engine manufacturer's Wipe away excess grease after lubrication. Owners Manual.
  • Page 44: Wheel And Deck Zerks

    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 Lubricate with a grease gun until the grease is forced out. Front Wheel Bearings Lubricate 3-4 strokes with a grease gun on each set of wheel bearings.
  • Page 45: Trouble Shooting

    TROUBLE SHOOTING Problem Cause Engine will not start • 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. •...
  • Page 46 TROUBLE SHOOTING Problem Cause 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 engine • Contamination in the carburetor or fuel line. •...
  • Page 47: Winter Storage

    Drain the fuel into an Always use genuine Dixon spare parts. approved container outdoors and An annual check-up at an authorized service far away from open flame. Never workshop is a good way to ensure that your machine use gasoline for cleaning.
  • Page 48: Schematic

    SCHEmATIC...
  • Page 49: Technical Data

    TECHNICAL DATA Torque Specifications Hex Head Cap Screws The torque values shown should be used as a general guideline when specific torque values are not given. U.S. Standard Hardware Grade SAE Grade 5 SAE Grade 8 Flangelock Screw w/Flangelock Nut ft./lbs ft./lbs ft./lbs...
  • Page 50 TECHNICAL DATA SZ4619 CA / 966503601 Engine Manufacturer Briggs & Stratton Type Power 19 hp* Lubrication Pressure with oil filter Oil capacity excluding filter 1.34 qts / 1.27 liters Oil capacity including filter 1.46 qts / 1.38 liters Engine oil (See viscosity diagram)
  • Page 51 TECHNICAL DATA SZ4619 CA / 966503601 Frame Cutting Width 46" / 117cm Cutting Height 1.5 - 4" / 3.8 - 10.2 cm Uncut Circle Number of Blades Blade Length 22¾" / 57.8 cm Nose Rollers Sprung Seat Standard Hinged Arm Rests...
  • Page 52: Conformity Certificates

    CONFORmITy CERTIFICATES USA requirements CE requirements Labels are placed on the engine and/or in the engine If required, vibration data corresponding to Directive compartment stating that the machine will fulfill the 2002/44/EC is given in the Technical Data Section. requirements. This is also applicable to special The Declaration of Conformity is included in the requirements for any of the states, (California emission literature packet.
  • Page 53: Warranty

    First two years - 100% parts and labor subject to the conditions and limitations described herein for a period of two years from date of purchase by the original owner. Third year - limited to 100% parts cost as shown in the current Dixon Parts Price List and subject to the conditions and limitations as described herein.
  • Page 54: Service Journal

    SERVICE JOURNAL Action Date, mtr reading, stamp, sign Delivery Service Charge the battery. Adjust the tire pressure of all wheels to 15 PSI (1 bar). Mount the steering controls in the normal position. Connect the contact box to the cable for the seat’s safety switch. Check that the right amount of oil is in the engine.
  • Page 55 SERVICE JOURNAL Action 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. Check seat belt. Check fuel system for leaks.
  • Page 56: Hour Service

    SERVICE JOURNAL Action Date, mtr reading, stamp, sign 100-Hour Service Grease fittings (caster pivots and caster wheels) Inspect dampeners 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...
  • Page 57 SERVICE JOURNAL Action Date, mtr reading, stamp, sign 300-Hour Service Grease fittings (caster pivots and caster wheels) Inspect dampeners 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...
  • Page 58 SERVICE JOURNAL Action 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 the air filter’s paper cartridge. Change the engine oil. Replace the engine oil filter. Check/adjust the cutting height.
  • Page 60 P/N 115 314827R1 01/15/10...

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