Table of Contents
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Table of Contents
Related Manuals for Toro 23210
Summary of Contents for Toro 23210
- Page 1 Form No. 3365-305 Rev C STX-26 Stump Grinder Model No. 23210—Serial No. 310000001 and Up Model No. 23210G—Serial No. 310000001 and Up To register your product or download an Operator's Manual or Parts Catalog at no charge, go to www.Toro.com. Original Instructions (EN)
- Page 2 If you require a spark arrestor, contact your Authorized Toro Service Dealer. Genuine Toro spark arresters are approved by the USDA Forestry Service. Important: It is a violation of California Public...
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Page 3: Table Of Contents
This manual uses 2 other words to highlight information. the product properly and safely. Important calls attention to special mechanical You may contact Toro directly at www.Toro.com for information and Note emphasizes general information worthy of special attention. product and accessory information, help finding a dealer, or to register your product. -
Page 4: Safety
Safety Servicing the Spark Plug ........25 Fuel System Maintenance ........27 Draining the Fuel Tank........27 Improper use or maintenance by the operator or Replacing the Fuel Filter ........27 owner can result in injury. To reduce the potential Electrical System Maintenance........ -
Page 5: Slope Operation
• Use care when loading or unloading the machine into a trailer or truck. • Use only Toro-approved accessories. Accessories can • Use care when approaching blind corners, shrubs, change the stability and the operating characteristics trees, or other objects that may obscure vision. -
Page 6: Maintenance And Storage
Make any necessary repairs before restarting. engine, and remove the key. Wait for all movement to stop before adjusting, cleaning, or repairing. • Use only genuine Toro replacement parts to ensure that original standards are maintained. • Clean debris from the grinder, drives, mufflers, and engine to help prevent fires. -
Page 7: Slope Indicator
Slope Indicator G011841 Figure 3 This page may be copied for personal use. 1. To determine the maximum slope you can safely operate the machine on, refer to Slope Operation (page 5). Use the slope indicator to determine the degree of slope of hills before operating. Do not operate this machine on a slope greater than that specified in Slope Operation (page 5). -
Page 8: Safety And Instructional Decals
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 lost. 93-6686 1. Hydraulic oil 2. Read the Operator's Manual. 100-4650 1. - Page 9 119-4561 1. Read the Operator's Manual before operating the cutter; engage the side lever and top button of the joystick to start the cutter blade; continue engaging the side lever to maintain cutter rotation. 2. Lower the cutter head 3. Pivot the cutter head to the right 119-4560 4.
- Page 10 119-4606 1. Warning—read the Operator's Manual. 5. Explosion and electric shock hazard—do not dig in areas with buried utility lines; contact local power organizations before digging. 2. Cutting/dismemberment hazard; cutter—keep bystanders a 6. Tipping/crushing hazard—lower the cutter head when safe distance from the machine; do not operate the cutter operating on slopes.
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Page 11: Setup
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. Grinder control lever Install the grinder control lever. Jam nut – No parts required Check the fluid levels. – No parts required Charge the battery. -
Page 12: Product Overview
Choke Lever Product Overview Before starting a cold engine, move the choke lever forward. After the engine starts, regulate the choke to keep the engine running smoothly. As soon as possible, move the choke lever all the way rearward. Note: A warm engine requires little or no choking. Hour Meter When the engine is off, the hour meter displays the number of hours of operation that have been logged... - Page 13 Note: If you are operating the grinder an momentarily release the trigger (i.e., less than a half second) the grinder will continue operation. Figure 9 • To turn right, rotate the traction control clockwise (Figure 10). G008131 Figure 10 • To turn left, rotate the traction control counterclockwise (Figure 11).
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Page 14: Specifications
• To lower the grinder, push the lever forward Authorized Service Dealer or Distributor or go to (Figure 14). www.Toro.com for a list of all approved attachments and accessories. Figure 14 • To rotate the grinder to the right or left, move the lever in the desired direction. -
Page 15: Operation
Operation DANGER In certain conditions during fueling, static Note: Determine the left and right sides of the electricity can be released causing a spark which machine from the normal operating position. can ignite the gasoline vapors. A fire or explosion from gasoline can burn you and others and can Important: Before operating, check the fuel and damage property. -
Page 16: Checking The Engine Oil Level
Filling the Fuel Tank 1. Park the machine on a level surface, lower the grinder, and stop the engine. 2. Remove the key and allow the engine to cool. 3. Clean around the fuel tank cap and remove it (Figure 16). Figure 17 1. -
Page 17: Starting And Stopping The Engine
g013178 Figure 18 Figure 20 1. Hydraulic fluid check bubble 1. Throttle lever 3. Key 2. Choke lever 4. Remove the cover plate; refer to Removing the Cover Plate (page 22). 2. Move the choke lever to the On position (Figure 20). 5. -
Page 18: Stopping The Machine
3. Turn the key off (Figure 20). 4. Install the bottom shield and tow the machine as required. Note: If the engine has been working hard or 5. When the machine has been repaired, close the tow is hot, let it idle for a minute before turning the valves before operating it. -
Page 19: Securing The Machine For Transport
2. Lower the grinder. 3. Secure the machine to the trailer with chains or straps using the tie-down/lift loops at the front and rear of the machine (Figure 23 and Figure 24). Refer to your local ordinances for trailer and tie-down requirements. - Page 20 • Cut the edges of the stump for more efficient grinding. Once your cutting swath is close to 1/4 of the wheel diameter (), lift the grinder, move forward and begin cutting on the edge again. Figure 25 • Listen to the engine and watch the grinder wheel speed to maintain the speed of the wheel.
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Page 21: Maintenance
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Change the engine oil. After the first 8 hours • Check and adjust the track tension. After the first 50 hours •... -
Page 22: Removing The Cover Plate
Removing the Cover Plate 1. Lower the grinder, stop the engine, and remove the key. WARNING There is a belt under the cover that is moving when the machine is running and can catch fingers, hands, loose hair, and clothing, causing serious injury, amputation, or death. -
Page 23: Lubrication
Lubrication Engine Maintenance Greasing the Machine Servicing the Air Cleaner Service Interval: Before each use or daily (Grease Service Interval: Every 250 hours immediately after every washing.) Cleaning the Air Cleaner Body and Grease Type: General-purpose grease. Cover 1. Lower the grinder and stop the engine. Remove the key. -
Page 24: Servicing The Engine Oil
Important: Never attempt to clean the safety filter. 3. Inspect the new filter(s) 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. Inspect the element for tears, an oily film, or damage to the rubber seal. -
Page 25: Servicing The Spark Plug
Install a new spark plug if necessary. 8. Slowly pour approximately 80% of the specified oil into the filler tube (Figure 32). Type: Model 23210—NGK BPR4Es or equivalent; Air Gap: 0.030 inch (0.75 mm) 9. Check the oil level; refer to Checking the Engine Oil Level (page 16). - Page 26 Important: Always replace the spark plug when it has worn electrodes, an oily film on it, or has cracks in the porcelain. 3. Check the gap between the center and side electrodes (Figure 36). Bend the side electrode (Figure 36) if the gap is not correct.
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Page 27: Fuel System Maintenance
Fuel System 7. Install the fuel line onto the fuel shut-off valve. Slide the hose clamp close to the valve to secure the fuel Maintenance line. 8. Wipe up any spilled fuel. Draining the Fuel Tank Replacing the Fuel Filter DANGER Service Interval: Every 200 hours In certain conditions, gasoline is extremely... -
Page 28: Electrical System Maintenance
Electrical System WARNING Maintenance Incorrect battery cable routing could damage the machine and cables causing sparks. Sparks can cause the battery gasses to explode, resulting in Servicing the Battery personal injury. • Always Disconnect the negative (black) battery Service Interval: Every 25 hours—Check the battery cable before disconnecting the positive (red) electrolyte level. -
Page 29: Installing The Battery
Adding Water to the Battery 4. Slide the red terminal boot off the positive (red) battery terminal. Then remove the positive (red) The best time to add distilled water to the battery is just battery cable (Figure 39). before you operate the machine. This lets the water mix 5. -
Page 30: Replacing The Fuses
Drive System 4. When the battery is fully charged, unplug the charger from the electrical outlet, then disconnect the Maintenance charger leads from the battery posts (Figure 41). 5. Install the battery onto the machine and connect the Servicing the Tracks battery cables, refer to Installing the Battery. - Page 31 the drive sprocket. The track should flex no more than 1. Lower the grinder. 1/4 to 3/8 inch (0.6 to 1 cm). If it does, adjust the track 2. Stop the engine, remove the key, and wait for all tension using the following procedure: moving parts to stop before leaving the operating position.
- Page 32 9. Beginning at the drive sprocket, coil the new track 3. Check the grease under the cap and around the around the sprocket, ensuring that the lugs on gasket (Figure 48). If it is dirty, gritty, or depleted, the track fit between the spacers on the sprocket clean out all of the grease, replace the gasket, and (Figure 46).
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Page 33: Belt Maintenance
Belt Maintenance Controls System Maintenance Replacing the Pump Drive Belt The factory adjusts the controls before shipping the If the pump drive belt begins to squeal or is cracked, machine. However, after many hours of use, you may worn, or frayed, replace it. Contact you Authorized need to adjust the traction control alignment, the neutral Service Dealer for a replacement belt. - Page 34 Figure 51 1. Traction control 2. Stem , bolt and nut 5. Adjust the traction control so that it rests flush G011476 against the reference bar when it is pulled straight Figure 53 back (Figure 51 and Figure 52). 1. Traction rod 2.
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Page 35: Adjusting The Traction Control Neutral Position
Important: Ensure the tracking set screws • Toro Premium Transmission/Hydraulic Tractor touch the stops in the full forward position to Fluid (refer to your Authorized Toro Dealer for avoid over stroking the hydraulic pumps. more information) - Page 36 • Toro Premium All Season Hydraulic Fluid (refer to your Authorized Toro Dealer for more information) • If either of the above Toro fluids are not available, you may use another Universal Tractor Hydraulic Fluid (UTHF), but they must be only conventional, petrolium-based products.
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Page 37: Checking The Hydraulic Lines
Checking the Hydraulic Lines Grinder Maintenance Service Interval: Every 100 hours—Check the hydraulic Replacing the Teeth lines for leaks, loose fittings, kinked lines, loose mounting supports, wear, Service Interval: Before each use or daily—Check the weather, and chemical deterioration condition of the teeth and rotate or and repair if necessary. -
Page 38: Cleaning
Cleaning Storage 1. Lower the grinder. Removing Debris from the 2. Stop the engine, remove the key, and wait for all Machine moving parts to stop before leaving the operating position. Important: Operating the engine with blocked 3. Remove dirt and grime from the external parts of screens, dirty or plugged cooling fins, and/or the entire machine, especially the engine. - Page 39 10. Place a rag over the spark plug hole to catch any oil spray, then use the starter or recoil handle to crank the engine and distribute the oil inside the cylinder. 11. Install the spark plug, but do not install the wire on the spark plug.
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Page 40: Troubleshooting
Troubleshooting Problem Possible Cause Corrective Action The starter does not crank. 1. The battery is discharged. 1. Charge the battery or replace it. 2. The electrical connections are corroded 2. Check the electrical connections for or loose. good contact. 3. The relay or switch is damaged. 3. -
Page 41: Schematics
Schematics Electrical Schematic (Rev. A) - Page 42 g013419 Hydraulic Schematic (Rev. A)
- Page 43 Notes:...
- Page 44 Countries Other than the United States or Canada Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor’s service or have difficulty obtaining guarantee information, contact the Toro importer.