Form No. 3329-108 Dingo 320-D Dingo Compact Utility Loader Model No.
Warning Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Attachments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stability Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . Before Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . Adding Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Draining Water from the Fuel Filter . . . . . . . . . . Checking the Oil Level . . . . . . . . . . . . . . . . . . . .
Safety or Service Representative provide exact information about your specific product. You will find the model and serial number plate at the location shown in Figure 1. 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.
• 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. 98-9051 99-3157 93-6680 98-8220 105-8432 93-6681 1. Cutting/dismembermenthazard, fan—stay away from moving parts.
1 1 #93-7814 1. Entanglement hazard—stay away from moving parts 98-8219 1. Fast 2. Throttle 3. Slow 93-9084 1. Lift point 98-8235 1. Fast 2. Traction drive 2. Tie-down point 98-4677 3. Slow Assembly 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.
1 Danger Battery electrolyte contains sulfuric acid which is a deadly poison and causes severe burns. • Do not drink electrolyte and avoid contact with skin, eyes or clothing. Wear safety glasses to shield your eyes and robber gloves to protect your hands. • Fill the battery where clean water is always available for flushing the skin. m–3883 Figure 2 1. Speed selector lever 4. Remove the filler caps from the battery. 5.
Note: Ensure that the battery cables do not contact any sharp edges or each other. 4 14. Install the battery cover (Fig. 3). 2 1 3 Specifications Overall width 40.5 in. (103 cm) Overall length 60 in. (152 cm) Overall height 49 in. (125 cm) Weight 1722 lb. (783 kg) 1254 Figure 5 1. Positive post 2. Negative post 3. Charger red (+) wire 4. Charger black (–) wire Rated operating capacity (with 200 lb operator and std. bucket) 524 lb. (238 kg) Tipping capacity (with 200 lb operator and st.
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 4. Use a funnel and add diesel fuel to the fuel tank, until the level is 1/4 to 1/2 inch (6 mm to 13 mm) below the bottom of the filler neck. 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: This space in the tank allows fuel to expand. Do not fill the fuel tank completely full. 5.
5. Pull out the dipstick and wipe the metal end clean (Fig. 7). 2. Allow the engine to cool. 6. Slide the dipstick fully into the dipstick tube (Fig. 7). 3. Remove the radiator filler cap and check the coolant level (Fig. 8). The coolant should be up to filler neck. 7. Pull the dipstick out and look at the metal end. 4. If coolant level is low, replenish the system. 8. If the oil level is low, clean around the oil filler cap and remove the cap (Fig. 7). Important Do not over fill the radiator. 5.
Checking the Hydraulic Fluid 1 Check the hydraulic fluid level before the engine is first started and after every 25 operating hours. Hydraulic Tank Capacity: 17.25 gal. (67 l) Use 10W-30 or 15W-40 detergent, diesel engine oil (API service CH-4 or higher). m–1872 Figure 10 1. Remove the attachment, if one is installed; refer to Removing an Attachment, page 21. 1. Valve stem 2.
Operation Traction Unit Overview Note: Determine the left and right side of the machine from the normal operating position. Figure 11 contains a front and back view of the traction unit. Familiarize yourself with all of the traction unit components listed in Figure 11. 17 6 4 14 5 15 14 6 4 13 12 3 2 18 7 11 10 m 4592 8 1 16 9 m 4599 18 Figure 11 1. 2. 3. 4. 5. Mount plate Tilt cylinder Auxiliary hydraulic couplers Loader arms Front access cover 6. 7. 8. 9. 10.
Key Switch Speed Selector Lever The key switch, used to start and stop the engine, has three positions: stop, run, and start. Move the speed selector lever to the fast (rabbit) position to set the traction drive, loader arms, and attachment tilt to high speed and the auxiliary hydraulics to low speed. To start the engine, rotate the key to the start position. Release the key when engine starts and it will move automatically to the run position.
1 1 3 2 5 3 2 4 4 m–4603 Figure 14 Figure 13 1. Flow divider control 2. Knob 3. 12 o’clock position 1. Oil pressure light 2. Battery light 4. 10 to 11 o’clock position 5. 9 o’clock position 3. Engine temperature light 4. Glow plug light Engine Temperature Light • Move the flow divider control to the twelve o’clock position to provide maximum speed to the traction unit hydraulics. If the engine temperature light is on, the engine is overheating.
Starting and Stopping the Engine To drive the traction unit, complete the following actions as necessary: Starting the Engine • To move forward, move the traction control levers forward. Important Do not use ether or starting fluid to start the engine; severe engine damage may occur. • To move rearward, move the traction control levers rearward. • To go straight, move both traction control levers equally. 1. Stand on the platform. 2. Move the auxiliary hydraulics valve lever to neutral. 3.
Moving a Non-functioning Traction Unit Using the Cylinder Locks Warning Important Do not tow or pull the traction unit without first opening the tow valves, or the hydraulic system will be damaged The loader arms may lower when in the raised position crushing anyone under them. 1. Stop the engine. Install the cylinder locks before performing maintenance that requires raised loader arms. 2. Remove the plug covering each tow valve (Fig. 15). Installing the Cylinder Locks 1. Start the engine. 2.
7. Install the cylinder locks over the hydraulic hoses and secure them with the clevis pins and cotter pins (Fig. 17). 1 3 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. 4 6. Stop the engine. 2 7. Engage the quick attach pins, ensuring that they are fully seated in the mount plate (Fig. 19).
Connecting the Hydraulic Hoses Removing an Attachment If the attachment requires hydraulics for operation, connect the hydraulic hoses as follows: 1. Lower the attachment to the ground 2. Stop the engine. 1. Stop the engine. 3. Disengage the quick attach pins by turning them to the outside. 2. Move the auxiliary hydraulics lever forward, backward, and back to neutral to relieve pressure at the hydraulic couplers. 4.
Maintenance Note: Determine the left and right side of the machine from the normal operating position.
Caution 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. Opening the Access Covers 2. Release the two locking tabs on top of the rear access cover (Fig. 21). Removing the Front Access Cover 3. Grasping the handle, pull the cover up and back to swing it open (Fig. 21). 1.
5. Gently slide the primary filter out of the air cleaner body (Fig. 24). Avoid knocking the filter into the side of the body. Do not remove the safety filter, unless you intend to replace it as well. 6. Inspect the primary filter for damage by looking into the filter while shining a bright light on the outside of the filter. Holes in the filter will appear as bright spots. If the filter is damaged, discard it; otherwise, clean it. Important Never attempt to clean the safety filter.
Servicing the Engine Oil Note: Dispose of the used oil at a certified recycling center. Change oil after the first 50 operating hours and then every 75 operating hours thereafter. Note: Change oil more frequently when operating conditions are extremely dusty or sandy. Oil Type: Diesel engine oil (API service CD or higher) 1 Crankcase Capacity: w/filter, 0.84 gal. (3.2 l) 2 Viscosity: See table below m 4593 USE THESE SAE VISCOSITY OILS 3 Figure 25 10W-30, 15W-40 1. Clamp 2.
1 3 2 3 1262 Figure 27 1 2 1. Filler caps 2. Lower part of tube m–1256 Figure 26 1. Oil filter 2. Gasket 3. Plates 3. If the electrolyte is low, add the required amount of distilled water; refer to Adding Water to the Battery, below. 3. Adapter 6. Install the replacement oil filter to the filter adapter. Turn the oil filter clockwise until the rubber gasket contacts the filter adapter, then tighten the filter an additional 1/2 turn (Fig. 26). Adding Water to the Battery 7.
4. Replace the battery cover. 1 Servicing the Hydraulic System 2 Replacing the Hydraulic Filter Change the hydraulic filter: 3 • After the first 8 operating hours. • After every 400 operating hours. Figure 28 1. Hydraulic filter 2. Gasket 1. Position traction unit on a level surface. 3. Adapter 2. Raise the loader arms and install the cylinder locks; refer to Using the Cylinder Locks, page 19. 13. Install the front access cover. 3. Stop the engine and remove the key. 4.
10. Remove and store the cylinder locks (refer to Using the Cylinder Locks, page 19) and lower the loader arms. Checking Hydraulic Lines 2 After every 25 operating hours, check the hydraulic lines and hoses for leaks, loose fittings, kinked lines, loose mounting supports, wear, weather, and chemical deterioration. Replace all moving hydraulic hoses every 1500 hours or 2 years, which ever comes first. Make necessary repairs before operating. 1 Figure 29 Warning 1.
3. Shut off the fuel valve in the hose near the bottom of the fuel tank as illustrated in Figure 31. 2 1 1 2 m–3708 Figure 30 1. Fuel filter 2. Bleed screw 4. Close the bleed screw when fuel comes out in a steady stream. m–5609 5. On left side of the engine, locate the air vent plug on top of the fuel injection pump and connect a hose to it, leading to a drain pan. Figure 31 1. Fuel valve, open 6. Open the vent plug and crank the engine until fuel comes out a steady stream. 2. Fuel valve closed 4.
4. Grease the traction unit; refer to Greasing the Traction Unit, page 23. 10. Paint all scratched or bare metal surfaces. Paint is available from your Authorized Service Dealer. 5. Change the crankcase oil; refer to Servicing the Engine Oil, page 25. 11. Check anti-freeze protection and fill the radiator with a 50/50 solution of water and permanent ethylene glycol anti-freeze. 6. Check the tire pressure; refer to Tire Pressure, page 14. 7. Charge the battery; refer to Servicing the Battery, page 26.
PROBLEM The engine cranks, but will not start (continued). The engine starts, but does not keep running. POSSIBLE CAUSES CORRECTIVE ACTION 8. Slow cranking speed. 8. Check the battery, oil viscosity and starting motor (contact your Authorized Service Dealer). 9. The air cleaner element is dirty. 9. Clean or replace. 10.Low compression. 10.Contact your Authorized Service Dealer. 11. The injection nozzles are damaged. 11. Contact your Authorized Service Dealer. 12.The fuel filter is clogged. 12.
PROBLEM The engine runs, but knocks or misses. The engine will not idle. POSSIBLE CAUSES CORRECTIVE ACTION 1. Dirt, water, stale fuel, or incorrect fuel is in the fuel system. 1. Drain and flush the fuel system; add fresh fuel. 2. Engine overheating. 2. Refer to Engine Overheats. 3. There is air in the fuel. 3. Bleed nozzles and check for air leaks at the fuel hose connections and fittings between the fuel tank and engine. 4. The injection nozzles are damaged. 4.
PROBLEM The engine g overheats. The engine loses power. POSSIBLE CAUSES CORRECTIVE ACTION 1. More coolant is needed. 1. Check and add coolant. 2. Restricted air flow to the radiator. 2. Inspect and clean the radiator screen with every use. 3. The crankcase oil level is incorrect. 3. Fill or drain to the full mark. 4. Excessive loading. 4. Reduce load; use lower ground speed. 5. The thermostat is damaged. 5. Contact your Authorized Service Dealer. 6. The fan belt is loose or broken. 6.
PROBLEM Excessive black smoke from exhaust. h t Excessive white smoke from exhaust. Traction unit does not drive. POSSIBLE CAUSES CORRECTIVE ACTION 1. The air cleaner element is dirty. 1. Clean or replace. 2. The injection pump timing is incorrect. 2. Contact your Authorized Service Dealer. 3. Incorrect fuel is in the fuel system. 3. Drain the fuel system and refill with specified fuel. 4. The injection nozzles are damaged. 4. Contact your Authorized Service Dealer. 5.
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.
