Related Manuals for Toro 30426
Summary of Contents for Toro 30426
- Page 1 Form No. 3354–528 Rev B Rotary Brush Groundsmaster 4000–D & 4100–D Model No. 30426—Serial No. 260000001 and Up Operator’s Manual English (EN)
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Page 2: Table Of Contents
......Dealer or Toro Customer Service and have the model and serial numbers of your product ready. The two numbers are Vibration Level . -
Page 3: Before Operating
A free replacement manual is available by sending the – Avoid sudden starts and stops. complete Model and Serial Number to The Toro – Before backing up, look to the rear and ensure that Company, 8111 Lyndale Avenue South, Bloomington, no one is behind the machine. -
Page 4: Sound Pressure Level
• To ensure optimum performance and safety, always Hand–Arm purchase genuine Toro replacement parts and accessories to keep the machine all Toro. Never use This unit does not exceed a vibration level of 2.5 m/s “will-fit” replacement parts and accessories made by the hands based on measurements of identical machines per other manufacturers. -
Page 5: Specifications
Wire Harness Kit, Part No.110–3263 is required for traction unit model numbers Electrical Connection 30410 and 30411 or Part No. 115–8492 for models numbers 30412 and 30412 . Order the appropriate kit from your Local Toro Distributor. Weight 642 lbs. -
Page 6: Setup
Setup Note: Use this chart as a checklist to ensure that all parts have been received. Without these parts, total setup cannot be completed. Description Qty. Lift arm assembly (R.H. & L.H.) Spacer (GM 4100 only) Pin assembly (GM 4100 only) Screw 3/8 x 1–1/4”... -
Page 7: Remove Front Cutting Unit And Lift Arms
Note: Determine the left and right sides of the machine from the normal operating position. Note: Implements are heavy and may require two people to handle. Note: Install the rotary brush in a clean work area; cleanliness is extremely important. Before disconnecting the hydraulic lines, thoroughly clean the port areas. - Page 8 7. Slightly raise deck to remove tension from the Important Cap or plug hydraulic hoses and motor ports height-of-cut chains. Remove hair pin cotters and clevis to prevent contaminating system during installation of pins securing height-of-cut chains to rear of deck brush or storage of deck.
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Page 9: Mount Brush Assembly
Mount Brush Assembly 5. Secure left brush arm to left lift arm with a 3/4 x 6–1/2” lg. screw, spacer, (2) thrust washers, .813 x 1.500 flatwasher and 3/4 jam nut (Fig. 10). Thrust washers to 1. Mount left lift arm assembly to frame with lift arm pin be positioned between brush arm bushings and inside of and nut previously removed (Fig. - Page 10 Groundsmaster 4100–D only • Plug small hose with O–ring and plug. Torque to 24–29 ft–lb. 9. Connect the (2) extension hoses (Fig. 12) to the large traction unit hoses as follows: Note: Route hoses so they slide on top of the formed rod when operating rotary brush.
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Page 11: Adjust Counterbalance
Adjust Counterbalance 12. Secure hydraulic hoses with (4) wire ties as shown in figure 14. Space wire ties along length of hoses. (Groundsmaster 4100–D only) Reduce counterbalance by unscrewing the stem on the valve approximately 3 turns. Important Whenever rotary brush is removed, make sure to readjust the counterbalance pressure to it’s original setting. -
Page 12: Adjust Drop Speed
Adjust Drop Speed Refer to Adjusting the Cutting Unit Flow Control in Traction Unit Operator’s Manual. Check Chain Tension New chains will stretch during the first few days of operation, therefore; check chain tension frequently. If chain requires adjustment, refer to Adjusting Chain. Check Castor Wheel Tire Pressure Castor wheel tires to be inflated to 50 psi. -
Page 13: Operation
Operation Adjust castor height for proper brush ground pressure. The castor wheel height is adjustable from 4 to 7 inches in 1/2 inch increments by adding or removing an equal amount of Note: Determine the left and right sides of the machine spacers from each castor wheel. -
Page 14: Maintenance
Maintenance The rotary brush has (12) fittings that must be lubricated (Fig. 19). • Castor shaft bushings (2) Note: Determine the left and right sides of the machine from the normal operating position. • Axle shaft bearings (2) • Right and left lift arms (2) Greasing the Brush •... -
Page 15: Adjusting Chain Tension
Adjusting Chain Tension • Rotate motor until desired chain tension is attained, then tighten nuts. Make sure chain is properly tensioned to assure proper 3. Install chain cover operation of the machine and unnecessary wear. Check chain tension by pressing side of chain at mid span of drive Changing Brush Elements sprockets with 10 lbs. -
Page 16: Servicing Bumper Bushings
Servicing Bumper Bushings Servicing Castor Wheel And Bearing After many hours of operation, the bushings pressed into the top and bottom of the bumper will wear. To check the The castor wheel rotates on a high–quality roller bearing bushings, move castor fork fore and aft and from side to and is supported by a spanner bushing. -
Page 17: Hydraulic Schematic
Hydraulic Schematic 2” BORE 15” STROKE .060 OR R1BY 3000 R1BR ROTARY 6.10 BRUSH MOTOR .063 R1BY 3000 R1BR LH DECK 1.17 MOTOR 14 GPM 14 GPM .063 PROPORTIONAL FLOW DIVIDER R1BY 2000 R1BR RH DECK 1.17 MOTOR 5 PSI 250 PSI FILTER .063... -
Page 18: Electrical Schematic
Electrical Schematic... -
Page 20: The Toro General Commercial Products Warranty
If for any reason you are dissatisfied with your Distributor’s service or have difficulty obtaining guarantee information, contact the Toro importer. If all other remedies fail, you may contact us at Toro Warranty Company.