Form No. 3364-924 Rev A Stump Grinder Compact Utility Loaders Model No. 22429—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.
This product complies with all relevant European directives, for details please see the separate product specific Declaration of Conformity (DOC) sheet. DANGER There may be buried power, gas, and/or telephone lines in the work area. Shock or explosion may occur if you dig into them. Have the property or work area marked for buried lines and do not dig in marked areas.
Contents Safety Introduction................................................................. 2 Safety ........................................................................... 3 Stability Ratings.................................................... 5 Safety and Instructional Decals ............................. 5 Setup............................................................................ 6 1 Assembling the Operator Shield ......................... 6 2 Installing the Chip Guard.....................
WARNING CAUTION During operation, debris will fly in all directions and can cause injury to eyes and other exposed body parts. 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 or gangrene may result. • Never operate the stump grinder without the shield installed on the traction unit and the chip guard on the grinder.
Stability Ratings counterweight on the traction unit when using the stump grinder. If you use the counterweight, the traction unit will be less stable in the front and side uphill positions.
Setup 2. Secure the bracket to the frame with a self-tapping screw (Figure 3). 3. Repeat steps 1 and 2 for the other side of the traction unit. 1 Installing the Shield Bracket on a TX Traction Unit Assembling the Operator Shield 1. Measure in from the edges of the frame as illustrated in Figure 4 and mark the locations of the holes for mounting the shield bracket. Parts needed for this procedure: Note: If the holes exist, skip to step 3.
1 Note: The skirt should drape over the engine or hood. 2 2 Installing the Chip Guard Parts needed for this procedure: g013655 Figure 5 1. Self-tapping screw 2. Shield bracket 4. Secure the bracket to the frame with 2 self-tapping screws as illustrated in Figure 5. 1. Slide the shield supports into the pockets in the shield brackets on the traction unit (Figure 6). 3 1 Guard pin 1 Hairpin cotter The stump grinder has 4 sets of mounting holes for positioning the chip guard (Figure 7).
Product Overview Operation WARNING During operation, debris will fly in all directions and can cause injury to eyes and other exposed body parts. • Never operate the stump grinder without the shield installed on the traction unit and the chip guard on the grinder. • Wear personal protective gear during operation. • Keep all bystanders at least 30 feet (9 m) away from the work area.
Figure 9 5. Swing the grinder toward you using the attachment tilt lever, grinding at a depth of 1/4 to 2 inches (0.5 to 5 cm), depending on the hardness of the wood (Figure 9). Note: If you take too deep of a cut, the grinder will stall. If it stalls, raise it slightly and try again. 6. Swing the grinder back out (Figure 9), lower it 1/4 to 2 inches (0.5 to 5 cm) and repeat steps 4 through 6 until you have ground down a few inches. 7. Raise the loader arms to the original height. 8.
. Move the grinder along the length of the root by moving the traction unit over the root. 11. When finished, stop the grinder by moving the auxiliary hydraulics lever into neutral. 12. Loosen the large bolt on the top of the grinder (Figure 10). 13. Remove the front bolt and nut securing the grinder (Figure 10). 14. Swing the grinder 30 degrees counter-clockwise (Figure 10). 15. Torque the large bolt on top of the grinder to 300 ft-lb (406 N-m) (Figure 10). 16.
Maintenance Recommended Maintenance Schedule(s) Maintenance Service Interval Before each use or daily Before storage Maintenance Procedure • Grease the machine. • Check the condition of the teeth and rotate or replace any that are worn or damaged. • Grease the machine. • Paint chipped surfaces. CAUTION If you leave the key in the ignition switch, someone could start the engine. Accidental starting of the engine could seriously injure you or bystanders.
Storage and rotate it one third of a turn, bringing an unused edge to the outside. Torque the nut securing the toothth to 27 to 33 ft-lb (37 to 45 N-m). 1. Before long term storage, brush the dirt from the attachment. To replace a tooth, remove the nut securing the tooth to remove it, then install a new tooth and nut in the same position (Figure 12). Torque the nut securing the tooth to 27 to 33 ft-lb (37 to 45 N-m). 2. Check the condition of the teeth. Turn or replace any worn or damaged teeth. 3.
Troubleshooting Problem Cutting disk stops during cutting. The cutting disk does not turn. The grinder does not cut fast enough. The cutting disk turns in the wrong direction Possible Cause Corrective Action 1. Too deep of a cut 1. Raise the loader arms 1/2 in. 2. Teeth worn, damaged, or broken 2. Rotate or replace any worn, damaged, or broken teeth. 1. A hydraulic coupler is not completely connected. 1. Check and tighten all couplers. 2. A hydraulic coupler is damaged. 3.
Notes: 14
Notes: 15
Toro Compact Utility Equipment 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 Compact Utility Equipment (“Product”) to be free from defects in materials or workmanship.
