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Toro Sitework Systems Dingo 322 Operator's Manual
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Toro Sitework Systems Dingo 322 Operator's Manual

Toro Sitework Systems Dingo 322 Operator's Manual

Traction unit
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Form No. 3322-704
Dingo 322
Traction Unit
Model Number 22305TE—990001 & Up
Operator's Manual
International English (GB)

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Summary of Contents for Toro Sitework Systems Dingo 322

  • Page 1 Form No. 3322-704 Dingo 322 Traction Unit Model Number 22305TE—990001 & Up Operator’s Manual International English (GB)
  • Page 2 Read this manual carefully to learn how to operate and maintain your product correctly. Reading this All of us at Toro want you to be completely satisfied manual will help you and others avoid personal injury with your new product, so feel free to contact your and damage to the product.

  • Page 3: Table Of Contents

    Contents Page Page Operation ......Safety ....... . . Traction Unit Overview .

  • Page 4: Safety

    Safety Improper use or maintenance by the operator or Slow down before turning. Sharp turns on any owner can result in injury. To reduce the potential terrain may cause loss of control. for injury, comply with these safety instructions Never leave a running traction unit unattended. and always pay attention to the safety alert Always lower the loader arms, stop the engine, symbol, which means CAUTION, WARNING, or...
  • Page 5 Never assume that children will remain where you improve stability. last saw them. Use only Toro approved attachments. Keep children out of the work area and under the Attachments can change the stability and the watchful care of another responsible adult.

  • Page 6: Sound Pressure Level

    Safety Never carry children. They may fall off and be Never store the traction unit or fuel seriously injured or interfere with safe traction container inside where there is an open unit operation. flame, such as near a water heater or furnace.

  • Page 7: Sound Power Level

    Safety Sound Power Level This unit has a sound power level of 105 LwA, based on measurements of identical machines per Directive 84/538/EEC. Vibration Level This unit has a maximum hand-arm vibration level of 0.8 m/s and whole body vibration level of 0.1 m/s based on measurements of identical machines per EN 1033 and EN 1032.

  • Page 8: Slope Chart

    Safety Slope Chart...

  • Page 9: Safety And Instruction Decals

    Safety Safety and Instruction 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. # 99–3088 # 100–1701 21 22 # 100–1706 # 100–1704 # 100–1702 # 93–6686...
  • Page 10 Safety # 100–1703 # 93–9367 # 98–8235 # 93–9084 # 94–2551 # 98–8219 Figure 2 1. Fast 4. Pinch point–crushing of 6. Engine speed 9. Choke fingers or hands 2. Traction drive 7. Lift/tie down point 10. On 5. Keep hands away 3.

  • Page 11: Assembly

    Assembly Loose Parts Note: Use the chart below to verify that all parts have been shipped. DESCRIPTION QTY. Traction Unit Install valve lever Valve Lever Start engine Hydraulic oil filter Break-in oil change Installing the Valve Lever Activating the Battery Thread the lever into the pump selector valve The traction unit is shipped with a dry battery.
  • Page 12 Assembly Gently push the hydraulic hoses aside and lift the battery out of the chassis. POTENTIAL HAZARD Battery electrolyte contains sulfuric acid which is a deadly poison and it causes severe burns. WHAT CAN HAPPEN If you drink electrolyte you could die or if it gets onto your skin you will be burned.
  • Page 13 Assembly Install the battery into the chassis (Fig. 4). 10. Secure the battery in the chassis with the bar and wing nuts removed previously (Fig. 4). 11. Using the bolt and wing nut supplied with the battery, connect the positive (red) cable to the positive (+) battery post (Fig.

  • Page 14: Specifications

    These attachments allow you to to perform many different functions with the traction unit such as hauling materials, digging holes, grading, and more. Contact your Toro dealer for a list of all approved SiteWork Systems attachments and accessories.

  • Page 15: Stability Data

    Check Before Operating 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 16: Before Operating

    Before Operating Before operating, check the fuel and oil level, remove debris from the traction unit, and check the tire pressure. Also, ensure that the area is clear of people POTENTIAL HAZARD and debris. You should also know and have marked In certain conditions gasoline is extremely the locations of all utility lines.

  • Page 17: Checking The Oil Level

    Check Before Operating Filling the Fuel Tanks Park the traction unit on a level surface, lower the loader arms, and stop the engine. Remove the key and allow the engine to cool. Clean around the fuel tank caps and remove them.

  • Page 18: Checking The Hydraulic Fluid

    Install the hood; refer to Installing the Hood, temperatures consistently below 100 F (38 C), such page 26. as Toro Hy–Pro, Mobil Fluid 424, or other equivalent fluid. 10. Remove and store the cylinder locks (refer to Using the Cylinder Locks, page 22) and lower IMPORTANT: Use only the group 1 ISO type the loader arms.

  • Page 19: Operation

    Operation Traction Unit Overview Figure 10 contains a front and back view of the traction unit. Familiarize yourself with all of the traction unit components listed in Figure 10. m–4393/4389 Figure 10 1. Mount plate 5. Fuel tank 9. Air filter 12.

  • Page 20: Controls

    Operation Controls Traction Control Levers To move forward, move the traction control levers Become familiar with all the controls (Fig. 11) before forward. To move rearward, move the traction control you start the engine and operate the traction unit. levers rearward. To go straight, move both traction control levers equally.
  • Page 21 Operation Auxiliary Hydraulics Lever To operate a hydraulic attachment in forward direction, push the lever to the left, out of the neutral POTENTIAL HAZARD slot, and slowly pull the auxiliary hydraulics lever If the speed selector lever is moved while rearward.

  • Page 22: Starting And Stopping The Engine

    Operation Note: The flow divider position (i.e., 9–12 Note: The flow divider control can be fixed o’clock) is determined when standing in place by turning the knob on the in the normal operator’s position. control clockwise until it contacts the Figure 12 shows the flow divider from dial (Fig.

  • Page 23: Driving Forward Or Backward

    Operation Turn the ignition key to the start position. When Note: You can use a slower throttle position the engine starts, release the key. to operate the traction unit at slower speeds. IMPORTANT: Do not engage the starter for more than 10 seconds at a time. If the engine To drive the traction unit, complete the following fails to start, allow a 30 second cool-down actions as necessary:...

  • Page 24: Moving A Non-Functioning Traction Unit

    Operation Moving a Non-functioning Raise the loader arms to the fully raised position. Traction Unit Stop the engine. Position a loader arm cylinder lock over each lift IMPORTANT: Never tow or pull the traction cylinder rod (Fig. 15). unit. Rotating the wheels manually will cause damage to the hydraulic wheel motors.

  • Page 25: Installing And Removing Attachments

    Connecting an Attachment Ensure that the cam collars are seated on top of the cast pin brackets (Fig. 18). 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 26: Securing The Traction Unit For Transport

    Operation Stop the engine. If the attachment uses hydraulics, move the auxiliary hydraulics lever forward, backward, Move the auxiliary hydraulics lever forward, and back to neutral to relieve pressure at the backward, and back to neutral to relieve pressure hydraulic couplers. at the hydraulic couplers.

  • Page 27: Maintenance

    Maintenance Service Interval Chart Each Service Operation Yearly Hours Hours Hours Hours Hours Hours Parking brake—test Hydraulic Fluid–check level Initial Hydraulic Fluid–change Hydraulic Filter–change Initial Engine Oil—check level Engine Oil—change Initial Engine Oil Filter–change (200 hours or every other oil change) Wheel Nuts–tighten Initial...

  • Page 28: Testing The Parking Brake

    If the traction unit moves, contact your Installing the Hood Authorized Toro Dealer for service. Position the hood over the traction unit frame with the posts on the hood fitting into the holes Removing/Installing the Hood on the frame (Fig.
  • Page 29 Maintenance Removing the Filter Lower the loader arms and stop the engine. Remove the key. Release the latches on the air cleaner and pull the air cleaner cover off of the air cleaner body (Fig. 20). m–4387 Clean the inside of the air cleaner cover with Figure 20 compressed air.

  • Page 30: Servicing The Engine Oil

    Maintenance Install the air cleaner cover with the side indicated as UP facing up and secure the latches (Fig. 20). POTENTIAL HAZARD Components will be hot if the traction unit Servicing the Engine Oil has been running. WHAT CAN HAPPEN Change oil after the first 25 operating hours and then Touching hot components can cause burns.

  • Page 31: Servicing The Spark Plugs

    Maintenance Slowly add additional oil to bring the level to the Install the replacement oil filter to the filter F (full) mark on the dipstick. adapter. Turn the oil filter clockwise until the rubber gasket contacts the filter adapter, then 10.

  • Page 32: Greasing The Traction Unit

    Maintenance 0.030 in. (0.76 mm) m–3215 m–3876 Figure 24 Figure 23 1. Center electrode insulator 3. Air gap (not to scale) 2. Side electrode 1. Spark plug wire 2. Spark plug Installing the Spark Plug Checking the Spark Plugs Thread the spark plugs into the spark plug holes. Look at the center of the spark plugs (Fig.

  • Page 33: Changing The Fuel Filter

    Maintenance Changing the Fuel Filter Change the fuel filter after every 200 operating hours or yearly, whichever occurs first. Never re-install a dirty filter. Lower the loader arms and stop the engine. Remove the key. Shut off the fuel valve on the bottom of each fuel tank (Fig.

  • Page 34: Draining The Fuel Tanks

    Maintenance Shut off the fuel valve on the bottom of each fuel tank (Fig. 28). m–3217 Figure 27 m–4390 1. Filter 2. Hose clamp Figure 28 1. Fuel valve Draining the Fuel Tanks Loosen the hose clamp at the fuel filter and slide it up the fuel line away from the filter.

  • Page 35: Servicing The Hydraulic System

    Maintenance Servicing the Hydraulic System Replacing the Hydraulic Filter Change the hydraulic filter: After the first 8 operating hours. After every 200 operating hours. Figure 29 1. Hydraulic filter 3. Adapter Position traction unit on a level surface. 2. Gasket Raise the loader arms and install the cylinder locks;...

  • Page 36: Servicing The Battery

    Maintenance Fill the hydraulic tank with Toro Hy-Pro, Mobil a solution of four parts water and one part baking Fluid 424, or equivalent; refer to Checking the soda. Apply a light coating of grease to the battery Hydraulic Fluid, page 16.

  • Page 37: Cleaning And Storage

    Maintenance Charging the Battery Service the air cleaner; refer to Servicing the Air Cleaner, page 26. IMPORTANT: Always keep the battery fully Grease the traction unit; refer to Greasing the charged (1.260 specific gravity). This is Traction Unit, page 30. especially important to prevent battery damage when the temperature is below 32 F Change the crankcase oil;...
  • Page 38 Maintenance 13. Check and tighten all bolts, nuts, and screws. Repair or replace any part that is damaged or defective. 14. Paint all scratched or bare metal surfaces. Paint is available from your Authorized Service Dealer. 15. Store the traction unit in a clean, dry garage or storage area.

  • Page 39: Troubleshooting

    Troubleshooting PROBLEM POSSIBLE CAUSES CORRECTIVE ACTION Starter does not crank Auxiliary hydraulics lever is Move lever to neutral not in neutral position. position. Battery is dead. Charge the battery. Electrical connections are Check electrical connections corroded or loose. for good contact. Relay or switch is defective.
  • Page 40 Troubleshooting PROBLEM POSSIBLE CAUSES CORRECTIVE ACTION Traction unit does not drive. Flow divider valve lever is in Move lever to the 12 to 10 9 o’clock position. o’clock position. The parking brake is set. Move the parking brake lever to the up position. Hydro fluid level low.

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22305te

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