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Form No. 3422-813 Rev A

STX-26 Stump Grinder

Model No. 23208—Serial No. 402000000 and Up

Model No. 23208G—Serial No. 402000000 and Up

*3422-813* A

Summary of Contents for STX-26

Page 1: ...Form No 3422 813 Rev A STX 26 Stump Grinder Model No 23208 Serial No 402000000 and Up Model No 23208G Serial No 402000000 and Up Register at www Toro com Original Instructions EN 3422 813 A...

Page 2: ...o the State of California to cause cancer birth defects or other reproductive harm Introduction This machine is designed to grind and remove tree stumps and surface roots It is not intended to cut roc...

Page 3: ...8 Securing the Machine for Transport 18 Lifting the Machine 19 Operating Tips 19 Maintenance 20 Recommended Maintenance Schedule s 20 Pre Maintenance Procedures 21 Removing the Cover Plate 21 Removing...

Page 4: ...the terrain to determine what accessories and attachments you need to properly and safely perform the job Use only the accessories and attachments that are approved by the manufacturer Wear appropriat...

Page 5: ...safe for machine operation Always use common sense and good judgment when performing this evaluation Changes in the terrain such as moisture can quickly affect the operation of the machine on a slope...

Page 6: ...ove the key and inspect the machine if you strike an object Make any necessary repairs before starting Use only genuine Toro replacement parts Keep your body and hands away from pinhole leaks or nozzl...

Page 7: ...ay from the machine decal107 9366 107 9366 1 Thrown object hazard keep bystanders a safe distance away from the machine decal119 4560 119 4560 1 Ignition key 2 Engine start 3 Engine run 4 Engine stop...

Page 8: ...he side lever to maintain cutter rotation 6 1 To power the grinder press the safety lock and the trigger together 2 To keep the grinder running hold the trigger 7 1 Grind horizontally along the edge o...

Page 9: ...ot operate the grinder head while transporting the machine 6 Tipping crushing hazard lower the cutter head when operating on slopes 3 Warning stay away from moving parts wait for all moving parts to s...

Page 10: ...2 Thread the grinder control lever into the receptacle on the control panel Figure 3 3 With the trigger oriented forward tighten the jam nut against the receptacle to secure the lever in place Figure...

Page 11: ...The key switch used to start and shut off the engine has 3 positions OFF RUN and START Refer to Starting the Engine page 16 Throttle Lever Move the control forward to increase the engine speed and rea...

Page 12: ...orward Figure 7 g008129 Figure 7 To move rearward move the traction control rearward Figure 8 Important When reversing look behind you for obstructions and keep your hands on the reference bar g008130...

Page 13: ...the trigger for more than a half second Note If you are operating the grinder and momentarily release the trigger i e less than a half second the grinder continues to operate g013174 Figure 11 1 Neut...

Page 14: ...es of the machine from the normal operating position Important Before operating check the fuel and oil level and remove debris from the machine Also ensure that the area is clear of people and debris...

Page 15: ...ace away from the nozzle and fuel tank opening Keep fuel away from your eyes and skin Recommended Fuel For best results use only clean fresh less than 30 days old unleaded gasoline with an octane rati...

Page 16: ...choke lever to the ON position Figure 16 Note A warm or hot engine may not require choking 3 Turn the key to the ON position Figure 16 When the engine starts release the key Important Do not engage th...

Page 17: ...the key from the switch when leaving the machine even if just for a few seconds Grinding a Stump DANGER This machine is capable of amputating hands and feet Always wear substantial slip resistant foot...

Page 18: ...ot tow or pull the machine without first opening the tow valves or you will damage the hydraulic system 1 Engage the parking brake and lower the hydraulic lift 2 Shut off the engine and remove the key...

Page 19: ...ine speed when grinding Cut the edges of the stump for more efficient grinding Once your cutting swath is close to 1 4 of the wheel diameter lower the grinder and begin cutting on the edge again g0136...

Page 20: ...aulic lines for leaks loose fittings kinked lines loose mounting supports wear weather and chemical deterioration and repair if necessary Every 200 hours Change the engine oil filter Replace the fuel...

Page 21: ...the 3 bolts securing the cover plate to the frame sequentially until the cover is loose Figure 22 g013182 Figure 22 1 Cover plate 2 Bolts 5 Pull up the rear of the cover plate until it clears the engi...

Page 22: ...ine on a level surface and lower the hydraulic lift 2 Shut off the engine and remove the key 3 Clean the grease fittings with a rag 4 Connect a grease gun to each fitting Figure 24 and Figure 25 5 Pum...

Page 23: ...rimary filter is damaged Replace both filters Servicing the Primary Filter Inspect the primary filter for damage by looking into the filter while shining a bright light on the outside of the filter No...

Page 24: ...equently when the operating conditions are extremely dusty or sandy Oil Type Detergent oil API service SF SG SH or SJ Crankcase Capacity 2 1 L 71 fl oz with the filter removed 1 8 L 61 fl oz without t...

Page 25: ...ngage the parking brake if applicable and lower the hydraulic lift 3 Shut off the engine and remove the key 4 Change the oil as shown in Figure 29 g242255 g027734 Figure 29 5 Slowly pour approximately...

Page 26: ...0 hours Make sure that the air gap between the center and side electrodes is correct before installing the spark plug s Use a spark plug wrench for removing and installing the spark plug s and a gappi...

Page 27: ...to Fuel Safety page 4 for a complete list of fuel related precautions 1 Park the machine on a level surface engage the parking brake and lower the hydraulic lift 2 Shut off the engine and remove the k...

Page 28: ...using sparks Sparks can cause the battery gasses to explode resulting in personal injury Always disconnect the negative black cable before disconnecting the positive red cable Always connect the posit...

Page 29: ...harge the battery at a rate of 3 to 4 A for 4 to 8 hours Figure 38 Do not overcharge the battery g003792 Figure 38 1 Positive battery post 3 Red charger lead 2 Negative battery post 4 Black charger le...

Page 30: ...minutes after filling the battery cells Add distilled water if necessary until the electrolyte level is up to the Upper line Figure 39 on the battery case 8 Install the battery vent caps Cleaning the...

Page 31: ...e them 1 Park the machine on a level surface engage the parking brake and lower the hydraulic lift 2 Shut off the engine and remove the key 3 Using a water hose or pressure washer remove dirt from eac...

Page 32: ...b of force is applied to the track span Adjust the torque on the tensioning bolt as needed 6 Tighten the jam nut 7 Tighten the clamp bolts and torque to 102 N m 75 ft lb Replacing the Tracks When the...

Page 33: ...inch when 20 6 kg 45 lb of force is applied to the track span Adjust the torque on the tensioning bolt as needed 16 Tighten the jam nut 17 Tighten the clamp bolts and torque to 102 N m 75 ft lb 18 Lo...

Page 34: ...1 Pump 3 Belt 2 Pump bolts 4 Idler pulley spring 6 Twist the pump counterclockwise and allow it to drop down away from the pulley Figure 47 Note Ensure that the spider coupler drops down with the pum...

Page 35: ...t the front of the control contacts the reference bar Figure 48 g004190 Figure 48 1 Front of the control out of alignment 2 Reference bar 4 If the front of the traction control does not rest square an...

Page 36: ...justment so that the machine tracks straight in reverse Adjusting the Traction Control Neutral Position If the machine creeps forward or backward when the traction control is in neutral and the machin...

Page 37: ...cations Note Toro will not assume responsibility for damage caused by improper substitutions so use only products from reputable manufacturers who will stand behind their recommendations Material Prop...

Page 38: ...e of holding 37 8 L 10 US gallons under the hydraulic tank 7 Pinch the hose clamp and slide the clamp and hose off the fitting on the hydraulic tank allowing the hydraulic fluid to drain from the hose...

Page 39: ...with 3 positions so you can rotate it twice exposing a new sharp edge before replacing the tooth To rotate a tooth loosen the nut securing the tooth Figure 57 Push the tooth forward and rotate it one...

Page 40: ...ns and blower housing Important You can wash the machine with mild detergent and water Do not pressure wash the machine Avoid excessive use of water especially near the control panel engine hydraulic...

Page 41: ...rk plug 12 Charge the battery refer to Charging the Battery page 29 13 Check and adjust the track tension refer to Checking and Adjusting the Track Tension page 32 14 Check and tighten all fasteners R...

Page 42: ...bstructions from the cooling fins and air passages 5 The spark plug is pitted fouled or the gap is incorrect 5 Install a new correctly gapped spark plug The engine loses power 6 Dirt water or stale fu...

Page 43: ...Schematics g013418 Electrical Schematic Rev A 43...

Page 44: ...g025169 Hydraulic Schematic Rev A 44...

Page 45: ...Notes...

Page 46: ...Notes...

Page 47: ...these activities We will not sell your personal information to any other company We reserve the right to disclose personal information in order to comply with applicable laws and with requests by the...

Page 48: ...to restaurants grocery stores hotels schools and hospitals and on a wide variety of products Additionally some online and mail order retailers provide Prop 65 warnings on their websites or in catalogs...

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