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Toro MK3 Operator's Manual
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Toro MK3 Operator's Manual

Toro MK3 Operator's Manual

Cutting unit
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Original Instructions (EN)
MK3 200mm (8in) or 250mm
(10in) Cutting Unit
Model No. 02800—Serial No. 315000001 and Up
Model No. 02801—Serial No. 315000001 and Up
Model No. 02802—Serial No. 315000001 and Up
Model No. 02810—Serial No. 315000001 and Up
Model No. 02811—Serial No. 314000001 and Up
Model No. 02812—Serial No. 315000001 and Up
Form No. 3393-413 Rev B
*3393-413* B

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Summary of Contents for Toro MK3

  • Page 1 Form No. 3393-413 Rev B MK3 200mm (8in) or 250mm (10in) Cutting Unit Model No. 02800—Serial No. 315000001 and Up Model No. 02801—Serial No. 315000001 and Up Model No. 02802—Serial No. 315000001 and Up Model No. 02810—Serial No. 315000001 and Up Model No.

  • Page 2: Table Of Contents

    Note emphasizes general information accessory information, help finding a dealer, or to worthy of special attention. register your product. Whenever you need service, genuine Toro parts, or Contents additional information, contact an authorized Toro distributor and have the model and serial numbers of your product ready.

  • Page 3: Safety

    Safety • Lower the cutting units to the ground, engage the parking brake, shut off the engine, and remove the key from the ignition switch whenever you leave This machine has been designed in accordance with the machine unattended. EN ISO 5395:2013. •...

  • Page 4: Setup

    Preparing the Machine correctly. If any items are missing contact your authorized Toro distributor. No Parts Required Procedure Move the machine to a level surface. Lower the cutting units completely to the ground.

  • Page 5: Adjusting The Hand-Wheel Assemblies

    Converting the Cutting Unit from Left to Right Configuration No Parts Required g028848 Figure 3 Procedure 1. O-ring 2. Counterweight Remove the protective cover and discard it (Figure Tighten each of the 2 socket-head cap screws Remove the snap ring (Figure to a torque of 80 N·m (59 ft-lb).

  • Page 6: Installing The Cutting Unit To The Machine

    For 200mm cutting units only: Remove the pin assembly already fitted to the arm, and dismantle the M24 nut, M24 washer, nut cap, and pear-drop bushing. Install these items onto the 353mm long pin supplied with the cutting unit. Fit this assembly onto the arm. For 250mm cutting units only: Using the 400mm long pin already fitted to the arm, remove the nut cap, nut, and washer from...

  • Page 7: Product Overview

    Contact your Authorized Service Dealer or Distributor or go to www.Toro.com for a list of all approved attachments and accessories. To best protect your investment and maintain optimal performance of your Toro equipment, count on Toro genuine parts.

  • Page 8: Operation

    Adjusting the Height of Cut Operation The height of cut is gauged by the position of Note: Determine the left and right sides of the the rear roller. Turn the adjusting nut assembly machine from the normal operating position. both ends clockwise to decrease the height of cut or counter-clockwise to increase the height of cut (Figure...

  • Page 9: Clearing The Cutting Cylinders

    Clearing the Cutting Cylinders WARNING Never attempt to rotate the cutting cylinders by hand. There may be some residual pressure in the hydraulic system, which could cause injury through sudden movement of the cylinder(s) when you release the blockage. • Always wear protective gloves and use a suitable strong wooden stick.

  • Page 10: Maintenance

    Maintenance Greasing the Cutting Unit Service Interval: Before each use or daily Checking the Cutting Unit Grease Type: No. 2 lithium grease to Bedknife Contact Lubricate the bearings and bushings immediately after every washing, regardless of the interval listed. Service Interval: Before each use or daily Replace any grease or grease fittings that become Each day before operating the machine, check the damaged.

  • Page 11: Checking The Rear-Roller Bearing Adjustment

    Checking the Rear-Roller Checking Rear Roller Bearing Adjustment Scraper Wire Tension Service Interval: Every 50 hours Service Interval: Every 50 hours Important: Keep the roller bearings in the cutting Adjust the tension of scraper wires are correctly to units in good adjustment in order to ensure ensure correct operation and maximum working life.

  • Page 12: Adjusting The Contact Between The Cylinder And Bottom Blade

    Adjusting the Contact WARNING Between the Cylinder and The cutting cylinders are sharp, and contact with them can cause injury. Also, Bottom Blade rotating 1 of the cutting cylinders may cause others to rotate, exposing others Service Interval: Before each use or daily to potential injury.

  • Page 13: Backlapping The Cutting Unit

    All grinding operations should be performed by Ensure that the area surrounding the cutting your authorized Toro distributor on a quality, well units is clear of people. Keep your hands and maintained cylinder/bottom blade grinding machine.

  • Page 14: Replacing The Bottom Blade

    Refer to your Parts Catalog for a list of recommended blades for your cutting unit. To ensure optimum performance and safety, always purchase genuine Toro replacement parts and accessories. Replacement parts and accessories made by other manufacturers could be dangerous.
  • Page 15 Notes:...
  • Page 16 Notes:...
  • Page 17 Notes:...
  • Page 18 The method of transmission shall be electronic transmittal. This machinery shall not be put into service until incorporated into approved Toro models as indicated on the associated Declaration of Conformity and in accordance with all instructions, whereby it can be declared in conformity with all relevant Directives.
  • Page 19 The Way Toro Uses Information Toro may use your personal information to process warranty claims, to contact you in the event of a product recall and for any other purpose which we tell you about. Toro may share your information with Toro's affiliates, dealers or other business partners in connection with any of these activities. We will not sell your personal information to any other company.
  • Page 20 Countries Other than the United States or Canada Customers 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. If all other remedies fail, you may contact us at Toro Warranty Company.

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