Toro 22303 Dingo 320-D Operator's Manual
Toro 22303 Dingo 320-D Operator's Manual

Toro 22303 Dingo 320-D Operator's Manual

Compact utility loader

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Form No. 3354-738 Rev A
Dingo 320-D® Compact Utility
Loader
Model No. 22303 with CE Kit 22365 Installed—Serial No.
260000001 and Up
Register your product at www.Toro.com
Original Instructions (EN)

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Table of Contents
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Summary of Contents for Toro 22303 Dingo 320-D

  • Page 1 Form No. 3354-738 Rev A Dingo 320-D® Compact Utility Loader Model No. 22303 with CE Kit 22365 Installed—Serial No. 260000001 and Up Register your product at www.Toro.com Original Instructions (EN)
  • Page 2: Table Of Contents

    Whenever you need service, genuine Toro parts, Safety and Instructional Decals .... 8 or additional information, contact an Authorized Setup ..............11 Service Dealer or Toro Customer Service and have 1 Installing the Speed Selector the model and serial numbers of your product Lever......... 11 ready.
  • Page 3 Opening the Rear Access Cover ........ 26 Lubrication..........26 Greasing the Traction Unit....26 Engine Maintenance........27 Servicing the Air Cleaner ....27 Servicing the Engine Oil ....28 Fuel System Maintenance ......29 Changing the Fuel Filter..... 29 Bleeding the Fuel System ....30 Draining the Fuel Tank ......
  • Page 4: Safety

    Safety • Never leave a running traction unit unattended. Always lower the loader arms, stop the engine, and remove the key before dismounting. Improper use or maintenance by the operator or owner can result in injury. To reduce • Do not exceed the rated operating capacity, as the potential for injury, comply with these the traction unit may become unstable which safety instructions and always pay attention...
  • Page 5 • Use only Toro approved attachments. Service Attachments can change the stability and the operating characteristics of the traction •...
  • Page 6: Sound Pressure

    Vibration – Use only an approved container. – Never remove the fuel tank cap or add This unit does not exceed a hand/arm vibration fuel when the engine is running. Allow the level of 0.5 m/s , based on measurements of engine to cool before refueling.
  • Page 7: Slope Chart

    Slope Chart...
  • Page 8: 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. 108-9733 1. Warning—read the 4. Arm lift— up 7. Bucket tilt— down 10.
  • Page 9 100-1703 1. Speed selector 98-8235 1. Fast 3. Slow 2. Traction drive 100-1704 100-1692 3. Start the engine. 1. Read the Operator’s Manual. 1. Brake engaged 3. Brake disengaged 2. Place the auxiliary 2. Parking brake hydraulics in Neutral. 93-6681 93-9084 1.
  • Page 10 100-8822 1. Warning—do not carry passengers. 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 re, open ame, or 7. Wear eye protection; smoking.
  • Page 11: Setup

    Setup Loose Parts Use the chart below to verify that all parts have been shipped. Step Description Qty. Speed selector lever Install the speed selector lever. – No parts required Charge and connect the battery. – No parts required Check the uid levels. Step Installing the Speed Selector Lever...
  • Page 12: Charging And Connecting The Battery

    Step Charging the battery produces gasses that can explode. Never smoke near the battery and keep Charging and Connecting sparks and flames away from battery. the Battery 4. When the battery is fully charged, unplug the charger from the electrical outlet, then No Parts Required disconnect the charger leads from the battery posts (Figure 4).
  • Page 13: Product Overview

    Product Overview Figure 5 1. Mount 11. Engine 16. Battery 6. Fuel tank 2. Tilt cylinder 7. Wheel 12. Air lter 17. Indicator lights 3. Auxiliary hydraulic couplers 8. Lift cylinder 13. Control panel 18. Tow valves 4. Loader arms 9.
  • Page 14 To slow or stop, move the traction control levers the neutral slot, and slowly push the auxiliary to neutral. hydraulics lever forward. You can also set the lever so that the reverse hydraulics are on without Attachment Tilt Lever operator presence. To do so, move the lever completely to the left and then forward until the To tilt the attachment forward, slowly push the lever remains in the reverse position.
  • Page 15: Parking Brake

    fine tune and fill the crankcase with oil as needed. If the the speed. problem persists, contact your Authorized Toro Use a setting in this range with attachments Dealer for diagnostics and repair. with hydraulics where you need to both run...
  • Page 16: Specifications

    66 inches (168 cm) Attachments/Accessories A selection of Toro approved attachments and accessories are 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 17: Stability Data

    Stability Data The following table lists the maximum slope recommended for the traction unit in the positions listed in the table. Slopes over the listed degree may cause the traction unit to become unstable. The data in the table assumes that the loader arms are fully lowered and that the factory installed tires are on the traction unit, inflated to the recommended pressure;...
  • Page 18: Operation

    Operation The engine runs on clean, fresh diesel fuel with a minimum cetane rating of 40. Purchase fuel in quantities that can be used within 30 days to Note: Determine the left and right sides of the ensure fuel freshness. machine from the normal operating position.
  • Page 19: Filter

    Important: .If you overfill the crankcase with oil, the excess oil may damage the engine. 10. Replace the filler cap and dipstick. 11. Close the rear access cover. Checking the Coolant Level The cooling system is filled with a 50/50 solution Figure 11 of water and permanent ethylene glycol antifreeze.
  • Page 20: Checking The Tire Pressure

    1. Set the parking brake. 2. Start the engine. 3. Slowly ease the traction drive levers forward or rearward. 4. If the traction unit moves, contact your Authorized Toro Dealer for service. Starting and Stopping the Figure 14 Engine 1. Filler neck cap 2.
  • Page 21: Driving Forward Or Backward

    Important: Do not engage the starter Note: The farther you move the traction control for more than 10 seconds at a time. If the levers in either direction, the faster the traction engine fails to start, allow a 30 second unit will move in that direction.
  • Page 22: Using The Cylinder Locks

    4. Position a loader arm cylinder lock over each Attachments lift cylinder rod (Figure 17). Installing an Attachment Important: Use only Toro-approved attachments. Attachments can change the stability and the operating characteristics of the traction unit. The warranty of the traction unit may be voided if used with unapproved attachments.
  • Page 23 Figure 19 1. Mount plate 2. Receiver plate 5. Raise the loader arms while tilting back the mount plate at the same time. Important: The attachment should be raised enough to clear the ground, and the mount plate should be tilted all the way back.
  • Page 24: Securing The Traction Unit For Transport

    5. Ensure that all foreign matter is cleaned from and back to neutral to relieve pressure at the the hydraulic connectors. hydraulic couplers. 6. Push the attachment male connector into the 5. If the attachment uses hydraulics, slide the female connector on the traction unit. collar back on the hydraulic couplers and disconnect them.
  • Page 25: 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 • Change the hydraulic lter. After the rst 8 operating • Ensure that the wheel lug nuts are torqued to 50 ft-lb (68 N⋅m). hours After the rst 50 •...
  • Page 26: Premaintenance Procedures

    If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders. Remove the key from the ignition and disconnect the negative battery cable before you do any maintenance. Premaintenance Procedures Removing the Front Access Cover...
  • Page 27: Engine Maintenance

    3. Release the latches on the air cleaner and pull the air cleaner cover off of the air cleaner body (Figure 25). Figure 25 1. Latches 4. Primary lter Figure 23 2. Air cleaner cover 5. Safety lter 3. Air lter body 4.
  • Page 28: Servicing The Engine Oil

    3. Carefully slide the primary filter over the safety filter (Figure 25). Ensure that it is fully seated by pushing on the outer rim of the filter while Components will be hot if the traction installing it. unit has been running. If you touch hot components you may be burned.
  • Page 29: Fuel System Maintenance

    1. Drain the oil from the engine; refer to Changing the Oil. 2. Open the rear access cover. 3. Remove the old filter and wipe the filter adapter (Figure 28) gasket surface. G003795 Figure 28 Figure 29 1. Oil lter 3.
  • Page 30: Bleeding The Fuel System

    Draining the Fuel Tank 10. Close the rear access cover. 11. Start the engine and check for leaks. Bleeding the Fuel System In certain conditions, fuel is extremely flammable and highly explosive. A fire or Bleed the air from the fuel system in any of the explosion from gasoline can burn you and following situations: others and can damage property.
  • Page 31: Electrical System Maintenance

    Note: Now is the best time to install a new fuel filter because the fuel tank is empty. 7. Install the fuel line onto the fuel filter. 8. Slide the hose clamp close to the fuel filter to secure the fuel line. 9.
  • Page 32: Hydraulic System Maintenance

    Important: Do not overfill the battery disconnect the charger leads from the battery because electrolyte (sulfuric acid) can posts (Figure 34). cause severe corrosion and damage to the 5. Replace the battery cover. chassis. 5. Wait five to ten minutes after filling the battery Hydraulic System cells.
  • Page 33: Changing The Hydraulic Fluid

    9. Clean up any spilled fluid. and chemical deterioration. Replace all moving hydraulic hoses every 1500 hours or 2 years, which 10. Start the engine and let it run for about two ever comes first. Make necessary repairs before minutes to purge air from the system. operating.
  • Page 34: Storage

    Storage 1. Lower the loader arms and stop the engine. Remove the key. 2. Remove dirt and grime from the external parts of the entire traction unit, especially the engine. Clean dirt and chaff from the outside of the engine. Important: You can wash the traction unit with mild detergent and water.
  • Page 35: Troubleshooting

    Troubleshooting Problem Possible Cause Corrective Action The starter does not crank 1. The electrical 1. Check the electrical connections are connections for good corroded or loose. contact. 2. A fuse is blown or loose. 2. Correct or replace the fuse. 3.
  • Page 36 Problem Possible Cause Corrective Action The engine cranks, but will 1. Incorrect starting 1. Refer to Starting and not start. procedure. Stopping the Engine 2. The fuel tank is empty. 2. Fill with fresh fuel. 3. The fuel shut-off valve is 3.
  • Page 37 Problem Possible Cause Corrective Action The engine starts, but does 1. The fuel tank vent is 1. Loosen the cap. If the not keep running. restricted. engine runs with the cap loosened, replace the cap. 2. Dirt or water is in the fuel 2.
  • Page 38 Problem Possible Cause Corrective Action The engine will not idle. 1. The fuel tank vent is 1. Loosen the cap. If the restricted. engine runs with the cap loosened, replace the cap. 2. Dirt, water, stale fuel, or 2. Drain and ush the fuel incorrect fuel is in the system;...
  • Page 39 Problem Possible Cause Corrective Action The engine loses power. 1. The engine load is 1. Reduce ground speed. excessive. 2. The crankcase oil level is 2. Fill or drain to the full incorrect. mark. 3. The air cleaner lters are 3.
  • Page 40 Problem Possible Cause Corrective Action Excessive white smoke from 1. The key was turned to 1. Turn the key to the run exhaust. the start position before position and allow the the glow plug light glow plug light to turn turned off.

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