Form No. 3351-680 Dingo 220 Compact Utility Loader Model No. 22311—240000201 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 serial numbers of your product ready. Figure 1 illustrates the location of the model and serial numbers on the product. 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.
• 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.
98-8235 1. Fast 2. Traction drive 3. Slow 94-2551 1. On 2. Choke 3. Off 98-8219 1. Fast 2. Throttle 3. Slow 98-4677 107-9309 1. Warning—read the Operator’s Manual for information on charging the battery; contains lead; do not discard. 2. Read the Operator’s Manual.
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.
1 4 2 1 3 m–3883 Figure 2 m-4970 Figure 3 1. Speed selector lever 1. Positive Battery Post 2. Negative Battery Post Charging and Connecting the Battery 3. Red (+) Charger Lead 4. Black (–) Charger Lead Warning Warning Charging the battery produces gasses that can explode. CALIFORNIA Never smoke near the battery and keep sparks and flames away from it.
Specifications and design are subject to change without notice. Attachments 1 Many attachments are available for use with the traction unit. These attachments allow you 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 attachments and accessories. GRAPHIC # Important Figure 4 1. Location of the bolt and washer. 6.
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 methanol, gasoline containing methanol, or gasohol containing more than 10% ethanol because the fuel system could be damaged. Do not mix oil with gasoline. 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. Important Never use fuel additives containing methanol or ethanol.
6. Remove and store the cylinder locks (refer to Using the Cylinder Locks, page 18), and lower the loader arms. 5. Slide the dipstick fully into the dipstick tube (Fig. 5). 6. Pull the dipstick out and look at the metal end. 7. If the oil level is low, clean around the oil filler cap and remove the cap (Fig. 5). Checking the Hydraulic Fluid 8. Slowly pour only enough oil into the valve cover to raise the level to the F (full) mark.
1 m–1872 Figure 7 1. Valve stem Operation Note: Determine the left and right side of the machine from the normal operating position. Traction Unit Overview Figure 8 contains a front and back view of the traction unit. Familiarize yourself with all of the traction unit components listed in Figure 8. 11 3 11 10 3 9 5 2 6 8 7 4 1 m–5097/5093 Figure 8 1. Mount plate 2. Tilt cylinder 3. Loader arms 4. Lift cylinder 5. Fuel tank 6. Wheel 7. Operator platform 8. Engine 9.
Controls Traction Control Levers Become familiar with all the controls (Fig. 9) before you start the engine and operate the traction unit. To move forward, move the traction control levers forward. To move rearward, move the traction control levers rearward. 5 To go straight, move both traction control levers equally. m–4388 3 1 2 6 8 4 To turn, move the lever located on the side you want to turn back toward the neutral position while keeping the other lever engaged.
Move the speed selector lever to the slow (turtle) position to set the auxiliary hydraulics to high speed and the traction drive, loader arms, and attachment tilt to low speed. 1 2 5 3 Warning 4 Figure 10 If you move the speed selector lever while the traction unit is in motion, the traction unit will either stop suddenly or accelerate quickly. If you operate the traction unit with the speed selector lever in an intermediate position, the traction unit will operate erratically and may be damaged.
Note: The farther you move the traction control levers in either direction, the faster the traction unit will move in that direction. 5. Turn the ignition key to the start position. When the engines starts, release the key. 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.
Installing the Cylinder Locks 1 1. Start the engine. 2. Raise the loader arms to the fully raised position. 2 4. Position a loader arm cylinder lock over each lift cylinder rod (Fig. 12). 5. Secure each loader arm cylinder lock with a clevis pin and cotter pin (Fig. 12). m–4397 Figure 13 5 1 1. Hydraulic hoses 2. Cylinder locks 4 3 2 3. Hairpin cotter 4. Clevis pin Installing and Removing Attachments m–4398 Figure 12 1. Cylinder lock 2. Lift cylinder 3. Hairpin cotter 4 2 1 3.
1. Stop the engine. 5. Raise the loader arms while tilting back the mount plate at the same time. 2. Move the auxiliary hydraulics lever forward, backward, and back to neutral to relieve pressure at the hydraulic couplers. Important The attachment should be raised enough to clear the ground, and the mount plate should be tilted all the way back. 6. Stop the engine. 3. Push the auxiliary hydraulics lever forward into the detent position. 7.
Securing the Traction Unit for Transport 3. Disengage the quick attach pins by turning them to the outside. 4. If the attachment uses hydraulics, move the auxiliary hydraulics lever forward, backward, and back to neutral to relieve pressure at the hydraulic couplers. When transporting the traction unit on a trailer, always use the following procedure: 5. If the attachment uses hydraulics, slide the collar back on the hydraulic couplers and disconnect them. Important roadways.
2Change oil after the first 50 operating hours. the hydraulic filter and torque the wheel lug nuts after the first 8–10 operating hours 4For severe duty or rental applications, change every 100 operating hours. 5For severe duty or rental applications, change every 200 operating hours. 6For severe duty or rental applications, change every 400 operating hours. 3Change Important Refer to your engine operator’s manual for additional maintenance procedures.
2. Clean around the air cleaner to prevent dirt from getting into the engine and causing damage (Fig. 18). 5. Squeeze the element to distribute the oil. Checking the Paper Element 2 1 Inspect the element for tears, an oily film, damage to the rubber seal, excessive dirt, or other damage (Fig. 20). If any of these conditions exit, replace the filter. 4 Important Do not clean the paper element with pressurized air or liquids, such as solvent, gas, or kerosene.
4. Stop the engine and remove the key. Adjusting the Tension 5. Apply oil to newly exposed unlubed chain spans. 1. With the bucket installed, lower it into the ground until the front tires are off of the ground. Checking the Tension 2. Stop the engine and remove the key. Check the drive chain tension before using the traction unit for the first time and every 50 hours of use thereafter. 3. Loosen the nuts securing the axle retaining bracket (Fig. 22).
Servicing the Engine Oil 6. When the oil has drained completely, close the drain valve and remove the hose. Change oil after the first 50 operating hours and then every 100 operating hours thereafter. Note: Dispose of the used oil at a certified recycling center. Note: Change oil more frequently when operating conditions are extremely dusty or sandy. Oil Type: Detergent oil (API service SH, SJ, SL, or higher) Crankcase Capacity: w/filter, 2.1 qt.
parts water and one part baking soda. Apply a light coating of grease to the battery terminals to reduce corrosion. 3 Checking the Electrolyte Level 1. Stop the engine and remove the ignition key. 1 2. Look at the side of the battery. The electrolyte must be up to the Upper line (Fig. 25). Do not allow the electrolyte to fall below the Lower line (Fig. 25). 2 m–1256 Figure 24 1. Oil filter 2. Gasket 3. Adapter 2 3 6. Install the replacement oil filter to the filter adapter.
3. Remove the filler caps from the battery (Fig. 25). Warning 4. Slowly pour distilled water into each battery cell until the electrolyte level is up to the Upper line (Fig. 25) on the battery case. Battery terminals or metal tools could short against metal components, causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. Important Do not overfill the battery because electrolyte (sulfuric acid) can cause severe corrosion and damage to the chassis.
Checking the Spark Plugs Warning 1. Look at the center of the spark plugs (Fig. 29). If you see light brown or gray on the insulator, the engine is operating properly. A black coating on the insulator usually means the air cleaner is dirty. Incorrect battery cable routing could damage the traction unit and cables, causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. Important Never clean the spark plugs.
7. Fill the hydraulic tank with approximately 15 gal. (57 L) of 10W-30 or 15w40 detergent, diesel engine oil (API service CH-4 or higher); refer to Checking Hydraulic Fluid on page 14. 5. Remove the old filter and wipe the filter adapter, gasket surface clean. 6. Apply a thin coat hydraulic fluid to the rubber gasket on the replacement filter (Fig. 30). Note: Dispose of used oil at a certified recycling center. 7. Install the replacement hydraulic filter onto the filter adapter.
Note: Now is the best time to install a new fuel filter because the fuel tank is empty. 1 6. Install the fuel line onto the fuel filter. 2 7. Slide the hose clamp close to the fuel filter to secure the fuel line. m–3217 8. Open the fuel valve in the hose near the bottom of the fuel tank as illustrated in Figure 32. Figure 31 1. Filter 2. Hose clamp Cleaning and Storage 1. Lower the loader arms, stop the engine, and remove the key. Draining the Fuel Tank 2.
B. Run the engine to distribute conditioned fuel through the fuel system (5 minutes). 13. Check and tighten all bolts, nuts, and screws. Repair or replace any part that is damaged or defective. C. Stop the engine, allow it to cool, and drain the fuel tanks; refer to Draining Fuel Tanks, page 30. 14. Paint all scratched or bare metal surfaces. Paint is available from your Authorized Service Dealer. D. Start the engine and run it until it stops. E. Choke the engine. 15.
Problem Engine g loses power. p Possible Causes Corrective Action 1. Engine load is excessive. 1. Reduce ground speed. 2. Air cleaner is dirty. 2. Clean air cleaner element. 3. Oil level in crankcase is low. 3. Add oil to crankcase. 4. Cooling fins and air passages under engine blower housing are plugged. 4. Remove obstruction from cooling fins and air passages. 5. Spark plugs are pitted, fouled, or gap is incorrect. 5. Install new, correctly gapped spark plugs. 6. Dirt in fuel filter. 6.
Schematics Electrical Schematic 33
Hydraulic Schematic 34
The Toro DingorProduct 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.
