Dixon ZTR 4423 Operator's Manual
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Dixon ZTR 4423 Operator's Manual

Dixon ZTR 4423 Operator's Manual

Ztr 4000 series
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4000 SERIES
ZTR
®
2002

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Summary of Contents for Dixon ZTR 4423

  • Page 1 4000 SERIES ® 2002...
  • Page 2 IMPORTANT - READ CAREFULLY The Dixon ® ZTR ® Mower is both easy and fun to operate. However, any power mower must be operated properly to be safe. It is not a toy or a recreational vehicle. Before you start to use the mower, read the operator’s manual carefully and become completely familiar with the controls.

  • Page 3: Table Of Contents

    INDEX Page Safety........4-11 Warranty Policy.

  • Page 4: Safety

    SAFETY RIDING LAWN MOWERS, IF IMPROPERLY OPERATED, CAN CAUSE SERIOUS INJURY OR DEATH. The most common causes of injury to the operator or bystander... BLADE CONTACT TIP OVER RUN OVER BACK OVER ...read and understand this manual to prevent injuries.

  • Page 5: Safety Alert Symbol

    SAFETY Safety Alert Symbol When you see this symbol, BE ALERT to the potential for injury. Follow recommended safety precautions and safe operating practices. DANGER (highlighted in red) indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. WARNING (highlighted in orange) indicates a potentially...

  • Page 6: General Operation

    SAFETY Failure to observe the following safety instructions could result in serious injury or death. GENERAL OPERATION: Read, understand, and follow all instructions in the • manual and on the mower before starting. •Only allow responsible adults, who are familiar with the instructions, to operate the mower.
  • Page 7 SAFETY GENERAL OPERATION (continued) : •Turn off blades when not mowing. •Stop engine before removing grass catcher or unclogging chute. •Mow only in daylight or good artificial light. •Do not operate the mower while under the influence of alcohol or drugs. •Watch for traffic when operating near or crossing roadways.

  • Page 8: Slope Operation

    If you cannot back up the slope or if you feel uneasy on it, do not mow it! • Mow across the slope with your Dixon ZTR - never up or down. • Remove obstacles such as rocks, tree limbs, etc.
  • Page 9 SAFETY CHILDREN: Tragic accidents can occur if the operator is not alert to the presence of children. Children are attracted to lawn mowers and the mowing activity. NEVER assume children will stay where they were last seen. Be alert to avoid accidents. •...
  • Page 10 SAFETY SERVICE: •Use extra care in handling gasoline and other fuels. They are flammable and vapors are explosive. Use only an approved container. Never remove fuel cap or add fuel with engine running. Allow engine to cool before refueling. Do not smoke while refueling. Never refuel the mower indoors.

  • Page 11: Safety

    SAFETY SERVICE (continued): •Never run a mower inside a closed area. The exhaust fumes are toxic. •Keep nuts and bolts tight, especially blade attachment bolts, and keep equipment in good condition. •Never tamper with safety devices. Check their proper operation regularly. •Keep mower free of grass, leaves, or other debris buildup.

  • Page 12: Warranty Policy

    DIXON LIMITED WARRANTY POLICY 3000 & 4000 Series WARRANTY: Home Owner Application: This Dixon Warranty term is for a period of two (2) years from date of purchase. Commercial Application: Dixon mowers used for commercial application are warranted for 30 days from the date of purchase. Commercial use is specified as use other than, or in addition to, mowing at owner’s primary place of residence.

  • Page 13: Specifications

    SPECIFICATIONS Model ZTR 4423 CHASSIS: Twin 12 gauge side frames and 7 gauge transmission and engine base plate. BODY: All body parts made of high density polyethylene. Dent and corrosion resistant. Front body contains access panel for battery service. MOWER DECK: 13 GA stamped steel construction.

  • Page 14: Seat Adjustment Instructions

    SEAT ADJUSTMENT INSTRUCTIONS Model ZTR 4423 Raise and push seat assembly forward. Loosen five nuts and slide seat forward or backward to desired position. Re-tighten nuts. DO NOT operate mower without seat adjustments properly tightened. Push seat assembly back to closed position.

  • Page 15: Controls

    CONTROLS The Dixon ZTR has a unique transaxle that requires only two drive levers to control braking, turning, speed and direction. On initial operation, set throttle speed on slow. Operate with mower blade in “OFF” position. To avoid “over-controlling” the mower, use a light touch on the drive levers.

  • Page 16: Control Levers

    CONTROLS CONTROL LEVERS Note: For access to the seat, move control levers to neutral position and swing them outward. TO GO FORWARD: •From neutral position, gently push both control levers forward. •To increase speed, move levers further forward. TO GO BACKWARD: •...
  • Page 17 CONTROLS BLADE DRIVE: • Located on the control panel, on the operator’s right. • To engage the mower blades, pull up on the switch. • To disengage mower blade, push down. CIRCUIT BREAKER: • Protection of the electrical system is by (1) 15 amp circuit breaker.

  • Page 18: Operation Instructions

    OPERATION INSTRUCTIONS The safe and successful operation of the 4000 Series will depend upon the operator having the correct knowledge of all controls used on the mower and making good judgements about the terrain to be mowed. NEVER allow anyone to operate the mower without complete knowledge of all controls and their functions.

  • Page 19: Before Operating Mower

    OPERATION INSTRUCTIONS BEFORE OPERATING MOWER: Read and observe all safety instructions on your mower and in the manual. Read engine manufacturer’s operating and maintenance instructions. Check engine oil. Check fuel cap to be sure it is in place. Be sure parking brake is on. Mower blade drive is off.

  • Page 20: Testing Of Safety Interlock Systems

    Engage blade drive switch. c) Raise slightly off seat. ENGINE SHOULD STOP! If any safety check fails : Do not operate the mower until the system has been checked and repaired by an authorized Dixon ZTR dealer!

  • Page 21: Starting Instructions

    OPERATION INSTRUCTIONS STARTING INSTRUCTIONS: Parking brake must be on, and blade drive disengaged. Move throttle control to “choke” position if engine is cold, full throttle if warm. Insert ignition key and turn to “start” position. When engine starts, release ignition key. Key will return to “run” position. Move throttle from “choke”...

  • Page 22: Side Discharge Of The Clippings

    OPERATION INSTRUCTIONS SIDE DISCHARGE OF THE CLIPPINGS: In order to achieve optimum performance when side discharging the grass clippings, please read and follow the tips listed below. Additional information can be found in the troubleshooting guide. CAUTION Be sure that the deflector is properly installed on the discharge chute.
  • Page 23 OPERATION INSTRUCTIONS GRASS HEIGHT AND CUTTING SUGGESTIONS: Do not attempt to cut grass when it is wet. If the grass is tall, place the mower deck cut height lever in the top or second notch. “Initially” overlap cutting swaths instead of a full swath with each pass. Some applications may require a second cutting.

  • Page 24: Mowing With A Mulching Attachment

    OPERATION INSTRUCTIONS MOWING WITH A MULCHING ATTACHMENT: Mulching or recycling the grass clippings requires a totally different mowing approach than would be normal when side discharging or bagging the grass. There may be instances or conditions where it is not possible to hide all of the recycled or mulched clippings. In order to achieve the best results, please read and follow the mulching tips listed below: Set the engine speed control to the wide open...
  • Page 25 OPERATION INSTRUCTIONS MOWING WITH A MULCHING ATTACHMENT (continued): Keep the Underside Of The Mower Deck Clean. Remove all grass and dirt build-up from the underside of the pan, the baffles and deflectors after each use. Alternate mower direction. This will evenly disperse the mulched grass clippings over the lawn for even fertilization.
  • Page 26 OPERATION INSTRUCTIONS MOWING WITH A GRASS CATCHER ATTACHMENT: In order to achieve optimum performance when mowing with a grass catching attachment, please read and follow the tips listed below. Set engine speed control to the wide open or full setting and engage mower before entering area to be cut.
  • Page 27 OPERATION INSTRUCTIONS MOWING WITH A GRASS CATCHER ATTACHMENT (continued): Operate the mower at a slower ground speed than when mowing without a grass catching attachment. Some mowing applications/use of grass catchers may require that an optional weight box be fitted to the mower to counter the weight of grass in the bags.

  • Page 28: Care & Maintenance

    CARE AND MAINTENANCE CAUTION CAUTION CAUTION CAUTION CAUTION Before perf ore perf ore perfor or or or orming an ore perf ming an ming an ming any maintenance y maintenance y maintenance, tur y maintenance , tur , turn off engine , tur n off engine n off engine, , , , ,...

  • Page 29: Care And Maintenance

    CARE AND MAINTENANCE ENGINE: For complete maintenance and operating information of the engine, please refer to the maintenance instructions furnished by the engine manufacturer and included in your Zero Turn Radius mower informa- tion packet. BATTERY: Battery contains sulfuric acid electrolyte which is CAUTION poisonous and corrosive.

  • Page 30: Cutter Blade Maintenance

    CARE AND MAINTENANCE CUTTER BLADE MAINTENANCE: CAUTION Stop engine and remove ignition key for safety. Wear heavy, thick gloves when holding onto cutter blade, avoid the sharp edge of the blade. Check sharpness of mower blades after every 10 hours of operation. Observe proper blade position prior to removal.

  • Page 31: Belt Tension

    CARE AND MAINTENANCE BELTS: Check belts every 50 hours. Replace any belts found to be in poor condition. BELT TENSION: Transaxle Drive Belt: P/N 7650 No adjustment required. Engine to Mower Deck Belt: P/N 7725 No adjustment required. Correct belt tension is maintained through a fixed engine location and a spring loaded idler system.
  • Page 32 CARE AND MAINTENANCE MOWER DECK LEVELING PRCEDURE: Place mower on a smooth, level surface and check tire pressures to insure correct stance. Tires should be inflated as follows: Front: 16-21 lbs Rear: 8-14 lbs Turn each outer blade tip to align with the deck in a side to side manner.

  • Page 33: Deck Removal

    CARE AND MAINTENANCE DECK REMOVAL: Place cut height lever in lowest cut position. Pull belt idler back to allow belt to be removed from idler pulley and electric clutch pulley. Remove hair pin cotter and washer from one end of deck support cross shaft.

  • Page 34: Changing The Engine Oil

    CARE AND MAINTENANCE HOT oil may cause burns. Allow CAUTION engine to cool before draining oil. CHANGING THE ENGINE OIL: The “Dapco” oil drain valve is located on the left side of the engine crankcase. Place a suitable container under the drain valve. The fitting of a short piece of hose will help direct the oil.

  • Page 35: Oil Filters

    CARE AND MAINTENANCE OIL FILL: Drain oil. Clean any spilled oil from engine and chassis. Refill engine with type, and quantity of oil recommended by the engine manufacturer in engine literature. OIL FILTERS: Replace filter each time the oil is changed. These filters can be obtained from your authorized Briggs &...
  • Page 36 CARE AND MAINTENANCE DRIVE SYSTEM ADJUSTMENTS: Due to both the complex nature of the transmission and the number of special tools required for service, adjustments should be entrusted to your dealer. There are a number of simple owner service items which greatly influence the performance of the drive system.
  • Page 37 CARE AND MAINTENANCE REAR CHAIN ADJUSTMENT: Proper tension for the rear chains is accomplished through the use of an “automatic” adjuster located at mid-point of each rear chain. Maintenance: Periodically remove any build-up of grass, mud or other debris from both the spring loaded roller and the upper guide rod.
  • Page 38 CARE AND MAINTENANCE LUBRICATION: CHASSIS: (7) grease zerks used LOCATIONS: (1) each front wheel caster & front wheel hub (1) each mower deck hub SERVICE INTERVALS: Every 50 hours of operation RECOMMENDED GREASE: Name brand wheel bearing or multi-purpose grease. Once per season or 50 hours of operation (3 pumps each) Note: Lubrication of the mower deck hubs will help dispel moisture...

  • Page 39: Care & Maintenance

    WARRANTY: See Warranty Registration Form-P/N 8288 (sample on page 12). PARTS/SERVICE: See your Dixon dealer for replacement parts, warranty or service. PLEASE HELP PROTECT THE ENVIRONMENT BY AVOIDING ALL CHEMCIALS WHICH MAY DAMAGE OR CAUSE HARM TO PLANTS AND ANIMALS IN YOUR AREA.

  • Page 40: Troubleshooting

    TROUBLESHOOTING ENGINE WON’T TURN OVER Mower blades engaged- - - - - - - - - - - - - - - - - - - - - - -disengage blades Parking brake not on- - - - - - - - - - - - - - - - - - - - -engage parking brake Circuit Breaker Trips- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -reset breaker Dead battery- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - charge or replace Solenoid- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -consult dealer...

  • Page 41: Troubleshooting

    TROUBLESHOOTING ENGINE RUNS BUT MOWER WON’T MOVE FORWARD Drive belt broken or slipping- - - - - - - - - - - - - - - - - - - - replace drive belt Transmission oil low- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - add oil Bad transmission- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - consult dealer MOWER LOSES POWER OR TRANSMISSION OVERHEATS Engine air filter-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -clean or replace...

  • Page 42: Standard Service Parts List

    STANDARD SERVICE PARTS LIST Blades: P/N 8688 (Standard/Hi-Lift) P/N 6236 (Lo-Lift) Belts: Engine to Mower Deck - P/N 7725 Engine to Transmission - P/N 2497 Serpentine Blade Drive - P/N 6109 BRIGGS & STRATTON AIR AND OIL FILTER PART NUMBERS: Refer to engine manufacturers manual for correct service intervals for engine oil changes and air filter maintenance.
  • Page 43 OWNER INFORMATION DIXON INDUSTRIES, INC. a BLOUNT International Inc. Co. P.O. Box 1569 Coffeyville, Ks 67337-0945 620-251-2000 FAX 620-251-4117 Date Purchased _________________________________ Mower Model Number ____________________________ Mower Serial Number ____________________________ Purchased From ________________________________ Name ________________________________ Address ________________________________ DATE OIL CHANGED:...
  • Page 44 ARNING: ARNING: ARNING: to the State of California to cause cancer, birth defects or other reproductive harm. Dixon® and ZTR® are registered trademarks of Dixon Industries, Inc. DIXON INDUSTRIES, INC. a BLOUNT International Inc. Co. P.O. Box 1569 4000 Series...

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