Form No. 3430-249 Rev A 320-D Compact Tool Carrier Model No. 22337CP—Serial No. 404340000 and Up Register at www.Toro.com.
This product complies with all relevant European directives; for details, please see the separate product specific Declaration of Conformity (DOC) sheet. Visit www.Toro.com for product safety and operation training materials, accessory information, help finding a dealer, or to register your product.
Contents Changing the Engine Coolant ........................... 36 Brake Maintenance ............................................. 36 Testing the Parking Brake ................................. 36 Hydraulic System Maintenance ........................... 37 Hydraulic System Safety................................... 37 Relieving Hydraulic Pressure............................ 37 Hydraulic Fluid Specifications........................... 37 Checking the Hydraulic-Fluid Level...................
Safety Improperly using or maintaining this machine 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 these instructions may result in personal injury or death. DANGER There may be buried utility lines in the work area. Digging into them may cause a shock or an explosion.
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 missing. decalbatterysymbols Battery Symbols Some or all of these symbols are on your battery. 1. Explosion hazard 6. Keep bystanders away from the battery. 2. No fire, open flame, or smoking 7. Wear eye protection; explosive gases can cause blindness and other injuries. 3. Caustic liquid/chemical burn hazard 4.
decal98-8235 98-8235 decal108-4723 1. Fast 2. Traction drive 3. Slow 108-4723 1. Auxiliary hydraulics 3. Neutral (off) 2. Locked reverse (detent) 4. Forward decal100-1692 100-1692 1. Brake engaged 3. Brake disengaged 2. Parking brake decal114-9600 114-9600 1. Read the Operator's Manual. decal100-1703 100-1703 1. Speed selector decal120-0627 120-0627 1. Cutting/dismemberment hazard, fan—stay away from moving parts; keep all guards and shields in place.
decal133-8062 133-8062 decal136-5785 136-5785 decal100-1701 100-1701 1. Crushing hazard from above—install the cylinder lock and read the Operator’s Manual before performing maintenance. 2. Warning—remove the ignition key and lower the loader arms before leaving the machine. 3. Cutting hazard of hand—wait for moving parts to stop. 4. Crushing/dismemberment hazard of bystanders—keep bystanders away. 5. Explosion and electrical shock hazards—do not dig in areas with buried gas or electrical lines.
decal108-9733 108-9733 1. Warning—read the Operator's Manual. 4. Arm lift—up 7. Bucket tilt— down 10. Engine—run 2. Tipping hazard—do not step off operator platform with load raised; always operate with the heavy end of the machine pointed uphill; carry loads low; never jerk the controls; use a steady, even motion; maximum load is 234 kg (515 lb). 5. Wheel drive—forward 8. Bucket tilt—up 11. Engine—stop 3. Arm lift—down 6. Wheel drive—reverse 9.
Setup 2 1 Checking the Fluid Levels and Tire Pressure Installing the Speed-Selector Lever No Parts Required Procedure Parts needed for this procedure: 1 Before starting the engine for the first time, check the engine-oil level, hydraulic-fluid level, engine-coolant level, and the tire pressure. Refer to the following sections for more information: Speed-selector lever Procedure 1. 2. Remove and discard the nut securing the bolt and lock washer to the speed-selector lever.
3 Charging the Battery Parts needed for this procedure: 1 Battery (sold separately) Procedure g016711 Figure 4 Charge and install the battery; refer to Charging the Battery (page 34). 1. Throttle-adjustment screw 4 4. Shut off the engine. 5. Slide an aluminum tube over the throttle-adjustment screw and jam nut (Figure 4) and crimp it down over the screw so that the screw cannot be adjusted again.
Product Overview g005939 Figure 5 1. Mount plate 7. Wheel 13. Control panel 2. Tilt cylinder 8. Lift cylinder 14. Lift points 20. Radiator-fill cap 3. Auxiliary-hydraulic couplers 9. Operator platform (removable counterweight not shown) 15. Handle 21. Thigh support 10. Rear-access cover (open) 16. Battery 22. Flow-divider control 4. Loader arms 5. Front-access cover 11. Engine 17. Indicator lights 6. Fuel tank 12. Air filter 18. Tow valves (under fuel tank and battery) 11 19.
Controls Loader-Arm Lever Become familiar with all the controls (Figure 6) before you start the engine and operate the machine. • To lower the loader arms, slowly push the loader-arm lever forward. • To raise the loader arms, slowly pull the loader-arm lever rearward. Control Panel Loader-Valve Lock The loader-valve lock secures the loader-arm and attachment-tilt levers so that you cannot push them forward. This helps to ensure that no one accidentally lowers the loader arms during maintenance.
Speed-Selector Lever Flow-Divider Control • To set the traction drive, loader arms, and The traction unit hydraulics (i.e., the traction drive, loader arms, and attachment tilt) work on a separate hydraulic circuit from the auxiliary hydraulics for powering attachments; however, the 2 systems share the same hydraulic pumps. Using the flow-divider control (Figure 8), you can vary the speed of the traction unit hydraulics by diverting hydraulic flow to the auxiliary-hydraulics circuit.
Parking-Brake Lever persists, contact your Authorized Service Dealer for diagnostics and repair. • To engage the parking brake, rotate the lever • Battery Light down (Figure 9). • To release the parking brake, rotate the lever up This light is on for a few seconds whenever you start the engine. If the battery light is on while the engine is running, the alternator, battery, or electrical system is malfunctioning. Contact your Authorized Service Dealer for diagnostics and repair. (Figure 9).
Specifications Operation Note: Specifications and design are subject to Before Operation change without notice. Width 103 cm (41 inches) Length 152 cm (60 inches) Height 125 cm (49 inches) Weight (without attachment or counterweight) 783 kg (1,722 lb) Weight of the counterweight 227 kg (500 lb) Operating capacity—with 74.8 kg (165 lb) operator, the standard bucket, and without the counterweight 227 kg (500 lb) Tipping capacity—with 74.
Adding Fuel Fuel Safety • Use extra care when handling fuel. It is flammable and its vapors are explosive. Recommended Fuel • Extinguish all cigarettes, cigars, pipes, and other Use only clean, fresh diesel fuel or biodiesel fuels with low (<500 ppm) or ultra low (<15 ppm) sulfur content. The minimum cetane rating should be 40. Purchase fuel in quantities that you can use within 180 days to ensure fuel freshness. sources of ignition. • Use only an approved fuel container.
Adjusting the Thigh Support Filling the Fuel Tank(s) 1. Park the machine on a level surface, engage the parking brake (if equipped), and lower the loader arms. 2. Shut off the engine, remove the key, and allow the engine to cool. 3. Clean around the fuel-tank cap and remove it (Figure 11). To adjust the thigh support (Figure 12), loosen the knobs and raise or lower the support pad to the desired height.
During Operation • Slow down and use caution when making turns During Operation Safety • Stop the attachment when you are not working. • Stop the machine, turn off the engine, remove and crossing roads and sidewalks. Watch for traffic. General Safety the key, and inspect the machine if you strike an object. Make any necessary repairs before resuming operation. • Do not carry a load with the arms raised. Always • • • • • • • • • • • • • carry loads close to the ground.
Note: A warm engine may be started without waiting for the light to turn off. use common sense and good judgment when performing this survey. • Slow down and use extra care on hillsides. Ground Important: Do not engage the starter for more than 10 seconds at a time. If the engine fails to start, wait 30 seconds for the starter to cool down between attempts. Failure to follow these instructions could burn out the starter motor. conditions can affect the stability of the machine.
Important: If the pins do not rotate to the CAUTION engaged position, the mount plate is not fully aligned with the holes in the attachment receiver plate. Check the receiver plate and clean it if necessary. Children or bystanders may be injured if they move or attempt to operate the machine while it is unattended. Always remove the key and engage the parking brake when leaving the machine unattended. Using Attachments Installing an Attachment Important: Use only Toro-approved attachments.
Connecting the Hydraulic Hoses 7. Confirm that the connection is secure by pulling on the hoses. WARNING Removing an Attachment Hydraulic fluid escaping under pressure can penetrate skin and cause injury. Fluid injected into the skin must be surgically removed within a few hours by a doctor familiar with this form of injury; otherwise, gangrene may result.
After Operation Important: Do not exceed 4.8 km/h (3 mph) when towing. 6. After Operation Safety • Shut off the engine, remove the key, wait for all Important: Do not overtighten the tow movement to stop, and allow the machine to cool before adjusting, cleaning, storing, or servicing it. valves. 7. • Clean debris from the attachments, drives, mufflers, and engine to help prevent fires. Clean up oil or fuel spills. Use a heavy-duty trailer or truck to haul the machine. Use a full-width ramp.
Loading the Machine WARNING Loading a machine onto a trailer or truck increases the possibility of tip-over and could cause serious injury or death. • Use extreme caution when operating a machine on a ramp. • Load and unload the machine with the heavy end up the ramp. • Avoid sudden acceleration or deceleration while driving the machine on a ramp as this could cause a loss of control or a tip-over situation. 1. If using a trailer, connect it to the towing vehicle and connect the safety chains. 2.
g248506 Figure 18 1. Tie-down loops Unloading the Machine 1. Lower the ramp(s). 2. Unload the machine from the trailer with the heavy end up the ramp, carrying loads low (Figure 19). • If the machine has a full load-bearing attachment (e.g., bucket) or a non-load-bearing attachment (e.g., trencher), back it down the ramp. • If the machine has an empty load-bearing attachment or no attachment, drive it forward down the ramp. g237905 Figure 19 1.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. CAUTION If you leave the key in the switch, someone could accidently start the engine and seriously injure you or other bystanders. Remove the key from the switch before you perform any maintenance. Maintenance Safety • Keep your hands and feet away from the moving parts. If possible, do not make adjustments with the engine running.
Maintenance Service Interval Maintenance Procedure Every 200 hours • Service the air cleaner. (Service more frequently if conditions are extremely dusty or sandy.) Every 400 hours • Replace the hydraulic filter. Every 1,500 hours • Replace all moving hydraulic hoses. • Change the fuel filter. • Change the engine coolant. • Change the hydraulic fluid. Yearly Yearly or before storage • Touch up chipped paint. Important: Refer to your engine owner's manual for additional maintenance procedures.
Accessing Internal Components Opening the Rear-Access Cover WARNING Opening or removing covers, hoods, and screens while the engine is running could allow you to contact moving parts, seriously injuring you. 1. Park the machine on a level surface, engage the parking brake, and lower the loader arms. 2. Shut off the engine and remove the key. 3. Release the 2 locking tabs on top of the rear-access cover (Figure 23).
Lubrication Engine Maintenance Greasing the Machine Engine Safety Service Interval: Before each use or daily (Grease immediately after every washing.) • Shut off the engine before checking the oil or Grease Type: General-purpose grease • Do not change the engine governor setting or 1. adding oil to the crankcase. overspeed the engine. Park the machine on a level surface, engage the parking brake (if equipped), and lower the loader arms. 2. Shut off the engine and remove the key. 3.
Checking the Engine-Oil Level Note: Avoid knocking the filter into the side of the body. 1. Park the machine on a level surface, engage the parking brake, and lower the loader arms. 2. Shut off the engine, remove the key, and allow the engine to cool. 3. Open the rear-access cover. 4. Clean the area around the oil dipstick (Figure 28). Important: Do not attempt to clean the filter. 7. Inspect the new filter for tears, an oily film, or damage to the rubber seal.
Changing the Engine Oil and Filter 1. tighten the filter an additional 1/2 turn (Figure 30). Start the engine and let it run for 5 minutes. Note: This warms the oil so that it drains better. 2. Park the machine so that the drain side is slightly lower than the opposite side to ensure that the oil drains completely. 3. Lower the loader arms, engage the parking brake, shut off the engine, and remove the key. 4. Place a pan under the oil-drain tube (Figure 29). g005947 Figure 29 1. Clamp 3. Plug 2.
Changing the Fuel Filter Fuel System Maintenance Service Interval: Yearly Important: Never install a dirty filter. DANGER In certain conditions, fuel is extremely flammable and highly explosive. A fire or explosion from fuel can burn you and others and can damage property. • Drain fuel from the fuel tanks when the engine is cold. Do this outdoors in an open area. Wipe up any fuel that spills. 1. Park the machine on a level surface, engage the parking brake, and lower the loader arms. 2.
Draining the Fuel Tank Bleeding the Fuel System Bleed the air from the fuel system in any of the following situations: 1. Park the machine on a level surface, engage the parking brake, and lower the loader arms. • Initial start-up of a new machine or a machine that 2. Shut off the engine and remove the key. 3. Shut off the fuel valve in the hose near the bottom of the fuel tank (Figure 34).
Electrical System Maintenance Electrical System Safety • Disconnect the battery before repairing the machine. Disconnect the negative terminal first and the positive last. Connect the positive terminal first and the negative last. • Charge the battery in an open, well-ventilated g230939 area, away from sparks and flames. Unplug the charger before connecting or disconnecting the battery. Wear protective clothing and use insulated tools. Figure 35 • Battery acid is poisonous and can cause burns.
Charging the Battery Cleaning the Battery Important: Always keep the battery fully charged (1.265 specific gravity). This is especially important to prevent battery damage when the temperature is below 0°C (32°F). Note: Keep the terminals and the entire battery case clean, to help extend battery life. 1. Remove the battery from the machine; refer to Removing the Battery (page 33). 2. Charge the battery for 10 to 15 minutes at 25 to 30 A or 30 minutes at 4 to 6 A (Figure 36).
Drive System Maintenance Cooling System Maintenance Checking the Tire Pressure Cooling System Safety Service Interval: Before each use or daily • Swallowing engine coolant can cause poisoning; keep out of reach from children and pets. Maintain the air pressure in the tires as specified. Check the tires when they are cold to get the most accurate reading. • Discharge of hot, pressurized coolant or touching a hot radiator and surrounding parts can cause severe burns.
3. Brake Maintenance Remove the radiator cap and check the coolant level (Figure 38). The coolant should be up to the filler neck. Testing the Parking Brake Service Interval: Before each use or daily g005937 Figure 38 1. Radiator cap 4. If the coolant level is low, add coolant up to the bottom of the filler neck. Important: Do not overfill the radiator. 5. Replace the radiator cap, ensuring that it is tightly sealed.
Hydraulic Fluid Specifications Hydraulic System Maintenance Every 1,500 hours/Every 2 years (whichever comes first)—Replace all moving hydraulic hoses. Hydraulic System Safety • Seek immediate medical attention if fluid is injected Hydraulic Tank Capacity: 56 L (14.8 US gallons) into skin. Injected fluid must be surgically removed within a few hours by a doctor.
Checking the Hydraulic-Fluid Level Replacing the Hydraulic Filter Service Interval: Every 25 hours Service Interval: After the first 8 hours Every 400 hours Check the hydraulic-fluid level before the engine is first started and after every 25 operating hours. Important: Do not substitute an automotive oil filter; otherwise, severe hydraulic system damage may result. Refer to Hydraulic Fluid Specifications (page 37). Important: Always use the correct hydraulic fluid.
Changing the Hydraulic Fluid Cleaning Removing Debris Service Interval: Yearly 1. Service Interval: Before each use or daily Park the machine on a level surface, remove any attachment, engage the parking brake (if equipped), raise the loader arms, and install the cylinder locks. 2. Shut off the engine and remove the key. 3. Remove the hood/front-access cover. 4. 5. Important: Operating the engine with blocked screens and/or cooling shrouds removed will result in engine damage due to overheating.
Storage 16. Important: When removing the machine from storage, charge the battery; refer to Charging the Battery (page 34). Storage Safety • Shut off the engine, remove the key, wait for all moving parts to stop, and allow the machine to cool before storing it. • Do not store the machine or fuel near flames. Storage 1. Park the machine on a level surface, engage the parking brake, and lower the loader arms. 2. Shut off the engine and remove the key. 3.
Troubleshooting Problem The starter does not crank. The engine cranks but does not start. Possible Cause Corrective Action 1. The electrical connections are corroded or loose. 1. Check the electrical connections for good contact. 2. A fuse is loose or blown. 3. The battery is discharged. 4. The relay or switch is damaged. 5. A starter or starter solenoid is damaged. 6. Internal engine components have seized. 2. Connect or replace the fuse. 3. Charge the battery or replace it. 4.
Problem The engine starts but does not keep running. Possible Cause 1. The fuel-tank vent is restricted. 1. Loosen the cap. If the engine runs with the cap loosened, replace the cap. 2. Dirt or water is in the fuel system. 2. Drain and flush the fuel system; add fresh fuel. 3. Replace the fuel filter. 4. Bleed the nozzles and check for air leaks at fuel hose connections and fittings between the fuel tank and engine. 5. Drain the fuel system and replace the fuel filter.
Problem The engine overheats. Possible Cause 1. More coolant is needed. 1. Check and add coolant. 2. There is restricted air flow to the radiator. 3. The crankcase-oil level is incorrect. 4. The engine load is excessive. 2. Inspect and clean the radiator screen with every use. 3. Fill or drain to the Full mark. 4. Reduce the load; use a lower ground speed. 5. Drain and flush the fuel system; add fresh fuel. 6. Contact your Authorized Service Dealer. 7. Contact your Authorized Service Dealer. 8.
Problem Exhaust produces excessive white smoke. Possible Cause 1. The key was turned to the START position before the glow-plug light turned off. 1. Turn the key to the RUN position and allow the glow-plug light to turn off before starting the engine. 2. The engine temperature is low. 3. The glow plugs are inoperative. 4. The injection-pump timing is incorrect. 2. Check the thermostat. 3. Check the fuse, glow plugs and wiring. 4. Contact your Authorized Service Dealer. 5.
Schematics g030503 Electrical Schematic (Rev.
g029270 Hydraulic Schematic (Rev.
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