Form No. 3354-657 Rev A Dingo 323 Compact Utility Loader Model No. 22318—260000001 and Up Operator’s Manual Register your product at www.Toro.
Warning Stability Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . Before Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adding Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Using Stabilizer/Conditioner . . . . . . . . . . . . . . . . Checking the Oil Level . . . . . . . . . . . . . . . . . . . . Removing Debris from the Traction Unit . . . . . . Checking the Hydraulic Fluid . . . . . . . . . . . . . . . Tire pressure . . . . . . . . . . . . . . . . . . . . .
Safety Improper use or maintenance by the operator or owner can result in injury. To reduce the potential for injury, comply with these safety instructions and always pay attention to the safety alert symbol, which means CAUTION, WARNING, or DANGER—“personal safety instruction.” Failure to comply with the instruction may result in personal injury or death. 1 Safe Operating Practices m–5082 This product is capable of amputating hands and feet.
• Do not exceed the rated operating capacity, as the traction unit may become unstable which may result in loss of control. • Raising the loader arms on a slope will affect the stability of the machine. Whenever possible, keep the loader arms in the lowered position when on slopes. • Do not carry a load with the arms raised. Always carry loads close to the ground. Do not step off of the platform with the load raised. • Removing an attachment on a slope will make the rear of the traction unit heavy.
• Before and while backing, look behind and down for small children. • Battery gases can explode. Keep cigarettes, sparks and flames away from the battery. • Never carry children. They may fall off and be seriously injured or interfere with safe traction unit operation. • Keep your body and hands away from pin hole leaks or nozzles that eject high pressure hydraulic fluid. Use cardboard or paper to find hydraulic leaks.
Slope Chart 6
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. 108-4727 98-9051 98-8219 1. Fast 2. Throttle 108-9716 3. Slow 1. Fast 2. Traction drive 3. Slow 4. Slow 5. Attachment speed 6.
100–9979 1. No fire, open flames, or smoking. 2. Wear eye protection 3. Keep bystanders a safe distance from the battery. 4. Caustic liquid/chemical burn hazard 5. Read the Operator’s Manual. 6. Explosion hazard 7. Contains lead; do not discard. 8. Recycle 9. Wear eye protection; explosive gases can cause blindness and other injuries 10. No sparks, flame, or smoking 11. Sulfuric acid can cause blindness or severe burns. 12. Flush eyes immediately with water and get medical help fast. 94-2551 1. On 2.
Setup Note: Determine the left and right side of the machine from the normal operating position. Loose Parts Note: Use the chart below to verify that all parts have been shipped. DESCRIPTION QTY. USE Speed selector lever assembly 1 Install the speed selector lever Key 2 Start engine Hydraulic oil filter 1 Break-in oil change Drain hose 1 Drain the engine oil Installing the Valve Lever Charging the Battery 1.
Specifications 3. Remove the hood; refer to Removing the Hood, page 22. 4. Connect a charger to the battery (Fig. 3) and charge it for a minimum of 1 hour at 6 to 10 amps. 4 2 1 3 Overall width 40.5 in. (103 cm) Overall length 60.0 in. (152 cm) Overall height 49.0 in. (125 cm) Weight (without attachment) 1567 lb. (711 kg) Rated operating capacity (with 200 lb. operator and std. bucket) 515 lb. (234 kg) Tipping capacity (with 200 lb. operator and st. bucket) l030 lb.
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; raised arms and other tire types or pressure may affect the stability.
Before Operating Important Never use fuel additives containing methanol or ethanol. 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 and debris. You should also know and have marked the locations of all utility lines. Note: The two fuel tanks will run empty equally; however, you must fill them separately because filling one will not fill the other. Adding Fuel 1.
6. Pull the dipstick out and look at the metal end. high-pressure washer. High-pressure washing can damage the electrical system and hydraulic valves or deplete grease. 7. If the oil level is low, clean around the oil filler cap and remove the cap (Fig. 4). 7. Install the hood; refer to Installing the Hood, page 22. 8. Slowly pour only enough oil into the valve cover to raise the level to the F (full) mark. 8.
Tire pressure 1 Maintain the air pressure in the tires as specified. Check the tires when they are cold to get the most accurate reading. Pressure: 15-20 psi. m–1872 Note: Use a lower tire pressure (15 psi.) when operating in sandy soil conditions to provide better traction in the loose soil. Figure 6 1. Valve stem Operation Note: Determine the left and right side of the machine from the normal operating position. Traction Unit Overview Figure 7 contains a front and back view of the traction unit.
Choke Lever Caution Before starting a cold engine, move the choke lever fully forward. After the engine starts, regulate the choke to keep the engine running smoothly. As soon as possible, move the choke lever rearward as far as possible. A warm engine requires little or no choking. You could fall off of the platform and be seriously injured during operation. Do not move the control levers unless you are standing with both feet on the platform and your hands are holding the handles.
Move the speed selector lever to the rearward position to set the auxiliary hydraulics to high speed and the traction drive, loader arms, and attachment tilt to low speed. Important Do not engage the starter for more than 10 seconds at a time. If the engine fails to start, allow a 30 second cool-down period between attempts. Failure to follow these instructions can burn out the starter motor. Warning 6. After the engine starts, gradually move the choke rearward.
Note: The farther you move the traction control levers in either direction, the faster the traction unit will move in that direction. Important Do not exceed 3 mph when towing. 6. When the traction unit has been repaired, close the tow valves and tighten the jam nuts. Stopping the Traction Unit Important Do not overtighten the tow valves. 7. Replace the plugs.
6. Lower the loader arms. 5. Raise the loader arms while tilting back the mount plate at the same time. 7. Install the cylinder locks over the hydraulic hoses and secure them with the clevis pins and cotter pins (Fig. 11). 1 3 Important The attachment should be raised enough to clear the ground, and the mount plate should be tilted all the way back. 4 6. Stop the engine. 7. Engage the quick attach pins, ensuring that they are fully seated in the mount plate (Fig. 13).
1. Stop the engine. 9. Move the auxiliary hydraulics lever to neutral. 2. Move the auxiliary hydraulics lever forward, backward, and back to neutral to relieve pressure at the hydraulic couplers. Removing an Attachment 3. Push the auxiliary hydraulics lever forward into the detent position. 2. Stop the engine. 1. Lower the attachment to the ground 4. Remove the protective covers from the hydraulic couplers on the traction unit. 3. Disengage the quick attach pins by turning them to the outside. 5.
4 5 3 2 4 5 6 1 m–6345 Figure 14 1. Thigh support bracket 2. Adjustment plate 3. Thigh support pad 4. Knob and flat washer 5. Carriage bolt 6.
Maintenance Note: Determine the left and right side of the machine from the normal operating position. Recommended Maintenance Schedule Maintenance Service Interval Maintenance Procedure After the first 8 hours • Change the hydraulic filter • Torque the wheel lugnuts to 50 ft-lb (68 N⋅m) After the first 50 hours • Change engine oil and filter Grease the traction unit Check engine oil level Check for loose fasteners Check tire pressure (20 psi.
Removing/Installing the Hood Removing the Hood Before performing many maintenance procedures, you will need to remove the hood. 1. Raise the loader arms and install the cylinder locks; refer to Using the Cylinder Locks, page 17. Note: In the case that you need to remove the hood without raising the loader arms, be very careful not to damage the hood or hydraulic hoses as you maneuver the hood out from under the arms. 2. Stop the engine and remove the key. 3. Release the four locking tabs (Fig. 15).
4. Remove the rubber outlet on the cover and clean it and the port it covers thoroughly. Servicing the Engine Oil 5. Replace the rubber outlet. Change oil and filter after the first 50 operating hours and then every 100 operating hours thereafter. 6. Gently slide the primary filter out of the air cleaner body and discard it (Fig. 18). Avoid knocking the filter into the side of the body. Note: Change oil more frequently when operating conditions are extremely dusty or sandy.
14. Slowly add additional oil to bring the level to the F (full) mark on the dipstick. Note: Dispose of the used oil at a certified recycling center. 15. Replace the fill cap. Replacing the Battery When the battery no longer holds a charge, replace it. Important battery. 2 Use only a genuine Toro replacement Warning 1 m–3216 CALIFORNIA Figure 19 1. Oil drain valve Proposition 65 Warning 2.
Important Follow the new battery maintenance procedures as directed on the battery labeling. Warning Battery terminals or metal tools could short against metal components, causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. Servicing the Spark Plugs Check the spark plugs after every 200 operating hours. Ensure that the air gap between the center and side electrodes is correct before installing each spark plug.
8. Install the replacement hydraulic filter onto the filter adapter. Tighten it clockwise until the rubber gasket contacts the filter adapter, then tighten the filter an additional 1/2 turn (Fig. 24). 3. Bend the side electrode (Fig. 23) if the gap is not correct. 2 3 9. Clean up any spilled fluid. 1 10. Start the engine and let it run for about two minutes to purge air from the system. 0.030 in. (0.76 mm) 11. Stop the engine and check for leaks. 12.
1. Lower the loader arms and stop the engine. Remove the key. 8. Fill the hydraulic tank with approximately 15 gal. 10W-30 or 15W-40 detergent, diesel engine oil (API service CH-4 or higher) (refer to Checking Hydraulic Fluid, page 13). 2. Shut off the fuel valve on the bottom of each fuel tank (Fig. 26). Important Do not substitute automotive transmission fluid or severe hydraulic system damage may result. 3. Clamp the fuel line between the fuel tanks and the fuel filter to block the fuel flow.
1. Park the traction unit on a level surface, to ensure that the fuel tanks drain completely. 4. Grease the traction unit; refer to Greasing the Traction Unit, page 22. 2. Lower the loader arms and stop the engine. Remove the key. 5. Change the crankcase oil; refer to Servicing the Engine Oil, page 23. 3. Shut off the fuel valve in the hose near the bottom of each fuel tank as illustrated in Figure 26. 6.
Troubleshooting Problem Starter does not crank Engine g will not start,, starts hard,, or f il to fails t keep k running. i Engine g loses power. p Engine g overheats. Abnormal vibration. Possible Causes Corrective Action 1. Auxiliary hydraulics lever is not in neutral position. 1. Move lever to neutral position. 2. Battery is dead. 2. Charge the battery. 3. Electrical connections are corroded or loose. 3. Check electrical connections for good contact. 4. Relay or switch is defective. 4.
Problem Traction unit does not drive. Possible Causes Corrective Action 1. Tow-valves are open. 1. Close the tow-valves. 2. Hydro fluid level low. 2. Add hydro fluid to reservoir. 3. Traction pump drive coupler is loose or broken. 3. Contact Service Dealer. 4. Pump and/or wheel motor is defective or damaged. 4. Contact Service Dealer. 5. Control valve is defective or damaged. 5. Contact Service Dealer. 6. Relief valve is defective or damaged. 6. Contact Service Dealer.
Schematics Electrical Schematic 31
108Ć4710 Hydraulic Schematic 32
Evaporative Emission Control Warranty Statement California Evaporative Emission Control Warranty Statement Your Warranty Rights and Obligations Introduction The California Air Resources Board and The Toro® Company are pleased to explain the evaporative emission control system’s warranty on your 2006 model year equipment. In California, new equipment that use small off–road engines must be designed, built, and equipped to meet the State’s stringent anti–smog standards.
The Toro Dingo Product Line Warranty A One-Year Limited Warranty Conditions and Products Covered The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrant your Toro Dingo Product (“Product”) to be free from defects in materials or workmanship.
