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Toro Groundsmaster 4300-D Operator's Manual
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Toro Groundsmaster 4300-D Operator's Manual

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Original Instructions (EN)
Groundsmaster
Unit
Model No. 30864—Serial No. 316000501 and Up
Form No. 3406-844 Rev B
®
4300-D Traction
*3406-844* B

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Summary of Contents for Toro Groundsmaster 4300-D

  • Page 1 Form No. 3406-844 Rev B Groundsmaster ® 4300-D Traction Unit Model No. 30864—Serial No. 316000501 and Up *3406-844* B Register at www.Toro.com. Original Instructions (EN)
  • Page 2 Whenever you need service, genuine Toro parts, or additional information, contact an Authorized Service Dealer or Toro Customer Service and have the model and serial numbers of your product ready. The model and serial numbers are on a plate mounted on the left side of the frame under the footrest.

  • Page 3: Table Of Contents

    Contents Engine Safety ........... 44 Servicing the Air Cleaner ........44 Servicing the Engine Oil........45 Safety ............... 4 Servicing the Diesel-Oxidation Catalyst General Safety ........... 4 (DOC) and the Soot Filter ......47 Sound Power Level ..........4 Fuel System Maintenance ........47 Sound Pressure Level ........

  • Page 4: Safety

    Safety CAUTION Long-term exposure to noise while operating This machine has been designed in accordance with the machine may cause some hearing loss. EN ISO 5395:2013 and ANSI B71.4-2012. Wear adequate hearing protection whenever you operate the machine for an extended General Safety period of time.

  • Page 5: Safety And Instructional Decals

    Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or lost. decal93-6681 93-6681 1. Cutting/dismemberment—hazard, fan-stay away from moving parts. decal106-6755 106-6755 1.
  • Page 6 decal117-2718 117-2718 decal117-4764 117-4764 1. Thrown object hazard—keep bystanders a safe distance from the machine. 2. Cutting hazard of hand, mower blade—stay away from moving parts, keep all guards and shields in place. 3. Cutting hazard of foot, mower blade—stay away from moving parts, keep all guards and shields in place.
  • Page 7 decalbatterysymbols Battery Symbols Some or all of these symbols are on your battery. 1. Explosion hazard 6. Keep bystanders a safe distance from the battery. 2. No fire, open flame, or 7. Wear eye protection; smoking explosive gases can cause blindness and other injuries.
  • Page 8 decal104-1086 104-1086 1. Height of cut decal133-2930 133-2930 1. Warning—read the Operator's Manual; do not operate this 4. Tipping hazard—slow the machine before turning; do not turn machine unless you are trained. at high speeds; only drive on slopes with the cutting units lowered;...
  • Page 9 decal133-2931 133-2931 4. Tipping hazard—do not drive across or down slopes greater 1. Warning—read the Operator's Manual; do not operate this machine unless you are trained. than 15 degrees; only drive on slopes with the cutting units lowered; always wear a seatbelt 2.

  • Page 10: Setup

    Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. – No parts required Adjust the control arm position. – No parts required Remove shipping blocks and pins. – No parts required Adjust the roller scraper (optional).

  • Page 11: Adjusting The Roller Scraper (Optional)

    3. Torque the grease fitting and screw to 41 N∙m (30 ft-lb) in an alternating sequence. Removing the Shipping Blocks and Pins Installing the Mulching Baffle (Optional) No Parts Required Procedure No Parts Required 1. Remove and discard the shipping blocks from the cutting decks.

  • Page 12: Preparing The Machine

    Preparing the Machine No Parts Required Checking the Tire Pressure Check the tire pressure before use; refer to Checking the Tire Pressure (page 22). Important: Maintain pressure in all tires to ensure a good quality-of-cut and proper machine performance. Do not underinflate the tires. Checking the Fluid Levels 1.

  • Page 13: Product Overview

    Brake Pedal Product Overview Press the brake pedal (Figure 5) to stop the machine. Controls Tilt-Steering Pedal Parking Brake To tilt the steering wheel toward you, press the foot pedal (Figure 5) down, and the steering tower toward To engage the parking brake, (Figure 5) push down you to the most comfortable position, and release the...
  • Page 14 Enable/Disable Switch Use the enable/disable switch (Figure 6) in conjunction with the lower mow/raise control lever to operate the mowers. The mowers cannot be lowered when the mow/transport lever is in the T position. RANSPORT InfoCenter The InfoCenter LCD display shows information about your machine such as the operating status, various diagnostics and other information about the machine (Figure...
  • Page 15 Using the InfoCenter LCD Display InfoCenter Icon Description SERVICE DUE Indicates when scheduled service The InfoCenter LCD display shows information about should be performed your machine such as the operating status, various diagnostics and other information about the machine Engine rpm/status—indicates the engine rpm (Figure 10) There is a splash screen and main...
  • Page 16 Faults The Faults menu contains a list Cutting units are raising of the recent machine faults. Refer to the Service Manual or your Toro Distributor for PIN code more information on the Faults menu and the information contained there. CAN bus...
  • Page 17 0000 or 1234. on the InfoCenter*. If you changed the PIN code and forgot the LCD Backlight Controls the brightness of the code, contact your Authorized Toro Distributor for LCD display. assistance. LCD Contrast Controls the contrast of the 1.
  • Page 18 Viewing and Changing the Protected Menu Settings 1. In the Protected Menu, scroll down to Protect Settings. 2. To view and change the settings without entering a PIN code, use the right button to change the Protect Settings to O 3.

  • Page 19: Specifications

    88 kg (195 lb) Attachments/Accessories A selection of Toro approved attachments and accessories is available for use with the machine to enhance and expand its capabilities. Contact your Authorized Service Dealer or Distributor or go to www.Toro.com for a list of all approved attachments and accessories.

  • Page 20: Before Operation

    Fuel Safety Operation DANGER Note: Determine the left and right sides of the machine from the normal operating position. In certain conditions, fuel is extremely flammable and highly explosive. A fire or explosion from fuel can burn you and others Before Operation and can damage property.

  • Page 21: Checking The Engine-Oil Level

    Fuel filter plugging may be expected for a time Petroleum Diesel after converting to biodiesel blends. Cetane rating: 45 or higher • Contact your Authorized Toro Distributor if you wish for more information on biodiesel. Sulfur content: Ultra-low sulfur (<15 ppm)

  • Page 22: Checking The Tire Pressure

    Fuel Tank Capacity Checking the Tire Pressure Fuel tank capacity: 53 L (14 US gallons) Service Interval: Before each use or daily The correct air pressure in the front and rear tires is Adding Fuel 83 to 103 kPa (12 to 15 psi). Note: If possible, fill the fuel tank after each use.

  • Page 23: Adjusting The Height Of Cut

    Adjusting the Height of Cut 6. Position the tapped plate in-line with the spacer. 7. Install the bolt finger-tight. Important: This cutting deck often cuts 8. Repeat steps through for each side adjustment. approximately 6 mm (1/4 inch) lower than a reel cutting unit with the same bench setting.

  • Page 24: Breaking In The Machine

    Changing the engine, and move the traction pedal out of the position. EUTRAL Counterbalance Settings Note: The InfoCenter displays "traction denied" and the machine should not move. If the During different times of the mowing season or when machine does move, there is a malfunction in turf conditions vary, the amount of counterbalance the interlock system.

  • Page 25: Choosing Accessories

    Choosing Accessories Optional Equipment Configurations Angle Sail Blade High Lift Parallel Sail Mulching Baffle Roller Scraper Blade (Do not use with the mulching baffle) Grass Cutting: 1.9 to 4.4 Recommended in most May work well in light or Has been shown to Can be used any time cm (0.75 to 1.75 inches) applications...

  • Page 26: During Operation

    • Use accessories and attachments approved by behind and down for small children before and The Toro® Company only. while moving the machine in reverse. Stay alert and stop the machine if a child enters the area. Rollover Protection System •...

  • Page 27: Starting And Shutting Off The Engine

    Cutting Grass with the the blade(s) and proceed slowly straight down the slope. Machine • Do not turn the machine sharply. Use care when reversing the machine. Note: Cutting grass at a rate that loads the engine promotes DPF regeneration. •...

  • Page 28: Diesel Particulate Filter Regeneration

    Diesel Particulate Filter Important: Minimize the amount of time that you idle the engine or operate the engine at low-engine Regeneration speed to help reduce the accumulation of soot in the soot filter. The diesel particulate filter (DPF) is part of the exhaust system.
  • Page 29 DPF Ash Accumulation • When enough ash accumulates, the engine computer sends information to the InfoCenter in • The lighter ash is discharged through the exhaust the form of a system advisory or an engine fault to system; the heavier ash collects in the soot filter. indicate the accumulation of ash in the DPF.
  • Page 30 Types of Diesel Particulate Filter Regeneration Types of diesel particulate filter regeneration that are performed while the machine is operating: Type of Regeneration Conditions for DPF regeneration DPF description of operation Passive Occurs during normal operation of the machine at The InfoCenter does not display an icon indicating high-engine speed or high-engine load passive regeneration.
  • Page 31 DPF is already in need of a parked When the recovery-regeneration icon regeneration displayed in the InfoCenter, a recovery regeneration is requested. Contact your Authorized Toro Distributor to have a service technician perform the recovery regeneration. • A recovery regeneration requires up to 4 hours to complete.
  • Page 32 Reset Regeneration Parked Regeneration g214713 g214711 Figure 26 Figure 25 Parked-regeneration request icon Assist/reset-regeneration icon • The parked-regeneration requested icon displays • The assist/reset-regeneration icon displays in the in the InfoCenter (Figure 26). InfoCenter (Figure 25). • If a parked regeneration is needed, the InfoCenter •...
  • Page 33 6. Engage the parking brake. 7. Set the throttle to the low I position. Performing a Parked Regeneration Note: For instructions on unlocking protected menus, refer to Accessing Protected Menus (page 17). 1. Access the protected menu and unlock the protected settings submenu (Figure 28);...
  • Page 34 g211986 g212405 Figure 32 Figure 34 6. Move the throttle control to and press LOW IDLE B. The “Waiting on ” message displays the center button (Figure 33). (Figure 35). g212372 g212406 Figure 33 Figure 35 7. The following messages display as the parked C.
  • Page 35 The engine is cold—wait. The engine is warm—wait. The engine hot—regeneration in progress (percent complete). 9. The parked regeneration is complete when the “Regen Complete” message displays in the InfoCenter. Press the left button to exit to the home screen (Figure 38).

  • Page 36: Operating Tips

    You need a distributor technician to perform the recovery regeneration process; contact your Make sure that the cutting chambers are in good Authorized Toro Distributor. condition. Straighten any bends in the chamber components to ensure that the correct blade Operating Tips tip/chamber clearance.

  • Page 37: After Operation

    Identifying the Tie-Down After Operation Points After Operation Safety • Front of the machine—the hole in the rectangular pad, under the axle tube, inside each front tire (Figure 40). General Safety • Clean grass and debris from the cutting units, drives, mufflers, and engine to help prevent fires.

  • Page 38: Pushing Or Towing The Machine

    Pushing or Towing the Hauling the Machine Machine • Use care when loading or unloading the machine into a trailer or a truck. In an emergency, the machine can be moved • Use full-width ramps for loading the machine into by actuating the bypass valve in the variable a trailer or a truck.

  • Page 39: Maintenance

    Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Torque the wheel-lug nuts to 94 to 122 N∙m (70 to 90 ft-lb). After the first hour •...

  • Page 40: Daily Maintenance Checklist

    Date Information Important: Refer to your engine owner's manual for additional maintenance procedures. Note: Download a free copy of the electrical or hydraulic schematic by visiting www.Toro.com and searching for your machine from the Manuals link on the home page.

  • Page 41: Service Interval Chart

    Toro Distributor. 5. Engage the parking brake. • Use only genuine Toro replacement parts and accessories. Replacement parts and accessories 6. Move the throttle switch to the IDLE made by other manufacturers could be dangerous, position.

  • Page 42: Raising The Machine

    Raising the Machine Lubrication Use the following as points to jack up the machine: Greasing the Bearings and • Front of the machine—rectangular pad, under the axle tube, inside each front tire (Figure 44). Bushings Service Interval: Every 50 hours The machine has grease fittings that you must lubricate regularly with No.
  • Page 43 g004169 Figure 50 • Steering cylinder ball joints (2) and rear axle (1) g011613 Figure 47 (Figure • Lift arm pivot shaft (1 each) (Figure g004157 Figure 48 • Rear axle tie rod (2) (Figure G011614 g011614 Figure 51 • Brake pedal (1) (Figure G011615...

  • Page 44: Engine Maintenance

    Engine Maintenance Engine Safety Shut off the engine before checking the oil or adding oil to the crankcase. Servicing the Air Cleaner g008906 Check the whole intake system for leaks, damage, or Figure 53 loose hose clamps. Do not use a damaged air filter. Service the air-cleaner filter only when the service •...

  • Page 45: Servicing The Engine Oil

    Preferred oil: SAE 15W-40 (above 0°F) • Alternate oil: SAE 10W-30 or 5W-30 (all temperatures) Toro Premium Engine Oil is available from your Authorized Toro Distributor in either 15W-40 or 10W-30 viscosity grades. See the parts catalog for part numbers.
  • Page 46 Crankcase Oil Capacity Approximately 5.2 L (5.5 US qt) with the filter. Changing the Engine Oil and Filter Service Interval: Every 250 hours g031558 g031564 g031256 Figure 56 Important: Be sure to keep the engine-oil level between the upper and lower limits on the oil gauge.

  • Page 47: Servicing The Diesel-Oxidation Catalyst (Doc) And The Soot Filter

    Manual for information on disassembling and assembling the diesel-oxidation catalyst and the soot filter of the DPF. 2. Refer to your Authorized Toro Distributor for diesel-oxidation catalyst and the soot filter replacement parts or service. 3. Contact your Authorized Toro Distributor to have them reset the engine ECU after you install a clean DPF.

  • Page 48: Servicing The Water Separator

    Servicing the Water Servicing the Fuel System Separator Draining the Fuel Tank Service Interval: Every 400 hours—Replace the fuel filter canister. Service Interval: Every 800 hours Before storage Before each use or daily—Drain water or other contaminants from the water separator. Drain and clean the fuel tank if the fuel system becomes contaminated or if the machine is to be stored for an extended period.

  • Page 49: Electrical System Maintenance

    Electrical System Maintenance Electrical System Safety • Disconnect the battery before repairing the machine. Disconnect the negative terminal first and the positive last. Connect the positive terminal first and the negative last. • Battery acid is poisonous and can cause burns. Avoid contact with your skin, eyes, and clothing.

  • Page 50: Charging The Battery

    Drive System cable connectors with Grafo 112X (skin-over) grease (Toro Part No. 505-47) or petroleum jelly to prevent Maintenance corrosion. Charging the Battery Adjusting the Traction Drive for Neutral WARNING Charging the battery produces gasses that The machine must not creep when the traction pedal can explode.

  • Page 51: Adjusting The Rear Wheel Toe-In

    Cooling System 4. Turn the key in the ignition switch to the O position, start the engine, and rotate the cam Maintenance hex in either direction until the wheels cease rotation. 5. Tighten the locknut to secure the adjustment. Cooling System Safety 6.

  • Page 52: Cleaning The Cooling System

    2. Thoroughly clean all debris out of the engine CAUTION area. If the engine has been running, the 3. Unlatch the clamp and pivot open the rear pressurized, hot coolant can escape and screen (Figure 68). cause burns. • Do not open the radiator cap when the engine is running.

  • Page 53: Brake Maintenance

    Brake Maintenance that the cable conduit does not rotate during tightening procedure. Adjusting the Parking Adjusting the Parking Brakes Brake Latch Adjust the brakes when there is more than 2.5 cm (1 If the parking brake fails to engage and latch, an inch) of free travel (Figure 70) of the brake pedal, or...

  • Page 54: Belt Maintenance

    Toro Premium All Season Hydraulic Fluid (Available in 18.9 L (5 US gallon) pails or 208 L (55 US gallon) drums. See the Parts Catalog or your Toro Distributor for part numbers.) Alternate fluids: If the Toro fluid is not available, other fluids may be used provided they meet all the following material properties and industry specifications.
  • Page 55 Mobil EAL EnviroSyn 46H is the only synthetic biodegradable fluid approved by Toro. This fluid is compatible with the elastomers used in Toro hydraulic systems and is suitable for a wide-range of temperature conditions. This fluid is compatible with conventional mineral oils, but for...

  • Page 56: Changing The Hydraulic Fluid

    If the fluid becomes contaminated, contact your view the indicator, it should be in the green zone. local Toro distributor because the system must be When the indicator is in the red zone, change the flushed. Contaminated fluid looks milky or black when hydraulic filters.

  • Page 57: Checking The Hydraulic Lines And Hoses

    Make all necessary repairs before operating. Testing the Pressure in the Hydraulic System The test ports are used to test the pressure in the hydraulic circuits. Contact your Toro Distributor for assistance.

  • Page 58: Cutting Deck Maintenance

    Mounting the Cutting Decks Cutting Deck to the Traction Unit Maintenance 1. Position the machine on a level surface and turn the key in the ignition switch to the O position. Separating the Cutting 2. Move the cutting deck into position in front of Decks from the Traction the traction unit.

  • Page 59: Storage

    B. Clean the battery, terminals, and posts with a wire brush and baking soda solution. C. Coat the cable terminals and battery posts with Grafo 112X skin-over grease (Toro Part Number 505-47) or petroleum jelly to prevent corrosion. D. Slowly recharge the battery every 60 days for 24 hours to prevent lead sulfation of the battery.

  • Page 60: Storing The Cutting Deck

    8. Secure all fuel system fittings. 9. Thoroughly clean and service the air cleaner assembly. 10. Seal the air cleaner inlet and the exhaust outlet with weatherproof tape. 11. Check the antifreeze protection and add as needed for expected minimum temperature in your area.
  • Page 61 Notes:...
  • Page 62 Notes:...
  • Page 63 The Way Toro Uses Information Toro may use your personal information to process warranty claims, to contact you in the event of a product recall and for any other purpose which we tell you about. Toro may share your information with Toro's affiliates, dealers or other business partners in connection with any of these activities. We will not sell your personal information to any other company.
  • Page 64 Countries Other than the United States or Canada Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor's service or have difficulty obtaining guarantee information, contact the Toro importer.

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