Page 1
Form No. 3433-291 Rev B F60 Flail Mower Groundsmaster 3300 Series All-Wheel Drive Traction Unit Model No. 02835—Serial No. 400000000 and Up *3433-291* B Register at www.Toro.com. Original Instructions (EN)
Page 2
Whenever you need service, genuine Toro parts, or additional information, contact an Authorized Service g000502 Dealer or Toro Customer Service and have the model Figure 2 and serial numbers of your product ready. Figure 1...
Contents Safety Safety ............... 3 This machine has been designed in accordance with General Safety ........... 3 ANSI B71.4 and MSD. Cutting Unit Safety..........4 Blade Safety ............4 General Safety Safety and Instructional Decals ......4 Setup ................ 6 This product is capable of amputating hands and feet.
• Use only accessories, attachments, and replacement parts approved by Toro. 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 missing.
Page 5
decal93-9084 93-9084 1. Lift point/Tie-down point decal111-9648 111-9648 decal133-8061 133-8061 1. Warning—read the Operator's Manual; torque the nuts to 45 N∙m (33 ft-lb). decal93-6697 93-6697 1. Read the Operator's 2. Add SAE 80w-90 (API Manual. GL-5) oil every 50 hours. decal120-6604 120-6604 1.
Setup Drill the existing holes out to 15/32 inch as shown in Figure Important: These holes must be drilled to 15/32 inch; do not use a metric bit as the size will not be equivalent. Note: Ensure that the drill holes are straight and Preparing the Machine that no swarf or debris from drilling is present when you assemble the halves of the shaft.
g295790 Figure 8 1. Lift arm 3. Large pin g300498 2. Machine frame Figure 6 1. Bolt (3/8 x 1-1/4 inches) 4. Carriage bolt 2. Small pin 5. Sensor bracket 3. Nut (3/8 inch) Assembling the Caster Arms and Casters to the Cutting Unit Parts needed for this procedure: Castor fork...
Page 8
Assemble the casters to the cutting unit with a shim on both sides of the caster shaft hub as shown in Figure Note: You can adjust the height-of-cut setting by changing the amount of spacers on either side of the caster shaft hub; refer to Adjusting the Height of Cut (page 13).
Installing the Debris Guard Installing the Cutting Unit to the Front Axle to the Machine Parts needed for this procedure: Parts needed for this procedure: Lift arm Debris guard Large pin Bracket Long bolt (3/8 x 2-3/4 inches) Rivet Nut (3/8 inch) Small pin Procedure Bolt (3/8 x 1-1/4 inches)
Page 10
Align the cutting unit in front of the machine frame and PTO shaft. Install the PTO shaft yoke to the cutting unit gearbox shaft as shown in Figure Torque the bolts to 47 N∙m (35 ft-lb). Important: The PTO shaft yoke bolts must be tightened to the specified torque.
Installing the PTO Guard Adjusting the Sensor Bracket Parts needed for this procedure: PTO guard assembly No Parts Required Screw (3/8 x 3/4 inch) Procedure Washers The sensor and the sensor plate should have a 3.3 to 3.8 mm (0.13 to 0.15 in) clearance Procedure between them.
Contact Checking the Caster Tire your Authorized Service Dealer or authorized Toro distributor or go to www.Toro.com for a list of all Pressure approved attachments and accessories. To ensure optimum performance and continued safety...
Operation Cutting Unit General Information Keep the flail blades sharp and in good condition to ensure good cutting performance, minimum power consumption, and good quality of cut. g292390 The cutting unit floats to follow ground contours. Figure 19 Operate the cutting unit at full engine speed. Adjust 1.
Inspecting the Blades movement in either direction from the rotor. If there is more than a total of 3 mm (1/8 inch) of Service Interval: Every 50 hours—Inspect the blades free movement, replace the blade. for damage and excessive wear. Check each pair of opposite blades for a weight Every 50 hours—Ensure that each blade bolt is difference between them.
Sharpen the blades as necessary. Mowing Direction • If a blade is damaged or worn, replace it immediately with a genuine Toro replacement Alternate mowing direction to avoid making ruts in blade. Refer to Replacing the Blades (page 25).
Maintenance Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Tighten the caster wheel nuts. After the first 2 hours • Tighten the caster wheel nuts. After the first 10 hours • Check the height-of-cut setting. • Inspect the flail rotors and blades for damage, cracks, and loose fasteners. Replace any damaged or cracked parts.
CAUTION If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders. Remove the key from the ignition before you do any maintenance. Daily Maintenance Checklist Duplicate this page for routine use. Maintenance Check Item For the week of: Mon.
Lubricating the Cutting Unit Service Interval: Before each use or daily Grease Type: No. 2 lithium grease Replace any damaged grease fittings. Refer to Figure 23 for the location of each pair of grease fittings on the cutting unit. g311728 Figure 23 Left side shown 1.
Checking the Lubricant in Changing the Lubricant in the Gearbox the Gearbox Service Interval: Every 50 hours Service Interval: Every 400 hours Park the machine on a level surface, lower the The gearbox is designed to operate on either cutting unit, engage the parking brake, shut off petroleum or synthetic SAE 80W–90 gear lube.
Checking the Belt Tension Note: To loosen the idler pulley nut, you will need to hold the bolt that secures it in place on the inside of the deck. Service Interval: Every 250 hours Adjust the nut on the idler pulley post to tension Park the machine on a level surface, lower the the belt (Figure...
Checking the Belt Drive and Removing the Cutting Unit Taper Lock Hardware from the Machine Park the machine on a level surface, lower the Service Interval: Every 250 hours—Ensure that the cutting unit, engage the parking brake, shut off belt drive and taper-lock bushing set the engine, and remove the key.
Servicing the Bushings in Servicing the Caster the Caster Arms Wheels and Bearings Park the machine on a level surface, raise and The caster arms have bushings pressed into the top support the cutting unit with jack stands, engage and bottom of the tube, and after many hours of the parking brake, shut off the engine, and operation, the bushings wear.
Remove the wooden pole from the cutting unit Important: If you cannot correct the cause before you start the engine. of unusual rotor vibration, contact your Repair or adjust the cutting unit if necessary. authorized Toro distributor.
While grinding the blade, keep the cutting edge authorized Toro distributor. perfectly horizontal and the angled surface flat to the ground (Figure 33).
Replacing the Blades Note: Pay attention to the bolt-head-position markings so that you replace the bolt in the Service Interval: Yearly—Replace the blades. same direction. Torque the fasteners to 45 N∙m (33 ft-lb). To maintain balance, replace blades only as an opposed pair or a whole rotor at a time.
Storage Park the machine on a level surface, raise the cutting unit to the T position, engage RANSPORT the parking brake, shut off the engine, and remove the key. Thoroughly clean the cutting unit, paying special attention to these areas: •...
Page 29
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 30
The Toro Company (“Toro”) respects your privacy. When you purchase our products, we may collect certain personal information about you, either directly from you or through your local Toro company or dealer. Toro uses this information to fulfil contractual obligations - such as to register your warranty, process your warranty claim or to contact you in the event of a product recall - and for legitimate business purposes - such as to gauge customer satisfaction, improve our products or provide you with product information which may be of interest.
Page 31
While the exposure from Toro products may be negligible or well within the “no significant risk” range, out of an abundance of caution, Toro has elected to provide the Prop 65 warnings. Moreover, if Toro does not provide these warnings, it could be sued by the State of California or by private parties seeking to enforce Prop 65 and subject to substantial penalties.
Page 32
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 your Authorized Toro Service Center.