Toro 30551 Operator's Manual
62in side discharge mower traction unit
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Summary of Contents for Toro 30551
- Page 1 62in Side Discharge Mower Groundsmaster ® 200, 3320 & 3280D Series Traction Unit Model No. 30551—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. Original Instructions (EN)
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Page 2: Table Of Contents
Greasing the Cutting Unit........14 additional information, contact an Authorized Service Adjusting the Weight Transfer......14 Dealer or Toro Customer Service and have the model Using the Grass Deflector........14 and serial numbers of your product ready. The model Maintenance............... 16 and serial numbers are stamped into a plate located on Lubrication............ -
Page 3: Safety
Safety – Use only an approved container. – Never remove fuel cap or add fuel with engine This machine meets or exceeds CEN standard running. Allow engine to cool before refueling. EN 836:1997, ISO standard 5395:1990, and ANSI Do not smoke. B71.4-2004 specifications in effect at the time of –... -
Page 4: Toro Mower Safety
The following list contains safety information specific not operate the machine; seek shelter. to Toro products or other safety information that you • Use care when loading or unloading the machine must know that is not included in the CEN, ISO, or into a trailer or truck. - Page 5 Authorized Toro Distributor. • To make sure of optimum performance and continued safety certification of the machine, use only genuine Toro replacement parts and accessories. Replacement parts and accessories made by other manufacturers could be dangerous, and such use could void the product warranty.
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Page 6: Safety And Instructional Decals
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 lost. 107-2916 1. Remove the ignition key and read the 2. - Page 7 99–5172 107-2915 1. Entanglement hazard, shaft—tykeep bystanders a safe 100-6578 distance from the machine. 1. Entanglement hazard, belt—do not operate the machine with the shields or guards removed; always keep the shields and guards in place; stay away from moving parts. 107-2926 1.
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Page 8: Setup
Note: When installing the 62 inch deck onto a Groundsmaster 200 Series traction unit, the Weight Procedure Transfer Kit, Toro Part Number 70-8100 must be installed. The thrust washers, spacers, and tensioning caps have been installed on the castor wheel spindles for shipping. -
Page 9: Installing The Lift Arms
3. Slide a thrust washer onto the spindle, push the round castor spindle through the front castor arm, and the hex castor spindle through the rear castor arm. 4. Install another thrust washer and the remaining spacers onto the spindle and install the tensioning cap to secure the assembly. -
Page 10: Connecting The Lift Arms To The Cutting Unit
Figure 4 1. Pivot pin 3. Lift arm pivot bracket 2. Lift arm 4. Brake return spring Figure 5 1. Lift arm 3. Jam nut 5. Mount the rear of the lift arm to the lift cylinder 2. Ball joint 4. -
Page 11: Mounting The Pto Shaft Guard And
Operator’s Manual to determine box (Figure 7). the combinations of weight required. Order the parts from your local Authorized Toro Distributor. Four Wheel Drive Groundsmaster 200 Series traction units do not need additional rear weight to comply with CEN standard EN 836:1997, ISO standard 5395:1990 and the ANSI B71.4-2004 Standard. -
Page 12: Product Overview
Contact your 2. Stop the engine after the cutting unit is raised. Authorized Service Dealer or Distributor or go to www.Toro.com for a list of all approved attachments Adjusting the Front Castor Wheels and accessories. -
Page 13: Adjusting The Rollers And Gage Wheel
Adjusting the Rollers and 2. Remove the washer from the spindle shaft. Gage Wheel 3. Slide the spacers onto the spindle shaft to get the desired height-of-cut, then slide the washer onto Note: If the cutting unit is to be used in the 1 inch (25 the shaft. -
Page 14: Checking The Gear Box Lubricant
Adjusting the Rear (Internal) Rollers 1. Remove the cotter pins securing the roller shafts to the brackets on the underside of the deck (Figure 12). Figure 13 1. Dipstick/fill plug Figure 12 1. Internal rollers Greasing the Cutting Unit Before the cutting unit is operated, it must be greased 2. - Page 15 Note: The deflector is spring loaded into its downward normal operating position (Figure 14), but the operator can temporarily swing it out of the way to facilitate loading in a trailer or when otherwise necessary. Figure 14 1. Grass deflector 2.
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Page 16: Maintenance
Maintenance • blade spindle bearings (Figure 17) Lubrication The cutting unit must be lubricated regularly. If the machine is operated under normal conditions, lubricate the castor bearings and bushings with No. 2 general purpose lithium base grease or molybdenum base grease after every 8 hours of operation or daily, whichever comes first. -
Page 17: Mounting The Cutting Unit To The Traction Unit
4. Remove the capscrews and locknuts securing the ball 3. Slide the male PTO shaft into the female PTO shaft joint mounts to the castor arms on the cutting unit (Figure 20). (Figure 19). 4. Move the lift lever to the Float position. Push the lift arms down until the holes in the ball joint mounts lineup with the holes in the castor arms (Figure 19). -
Page 18: Servicing The Castor Wheels And Bearings
9. Push the castor shaft through the bushings and 5. Remove the bushing from the opposite side of the mounting tube. wheel hub. 6. Check the bearing, spanner, and inside of the wheel 10. Slide the thrust washer and spacer(s) onto the hub for wear, and replace any damaged parts. -
Page 19: Inspecting And Sharpening The Blade
Inspecting and Sharpening the genuine Toro replacement blades to ensure safety and optimum performance. Never use blades made by other Blade manufacturers because they could be dangerous. Two areas must be considered when checking and servicing the cutting blade: the sail and the cutting edge. -
Page 20: Checking And Correcting Mismatch Of Blades
If the pins are not • Replace a worn or damaged blade with a resting properly, place a shim or shims under the new Toro blade to ensure continued safety cushion to raise it for proper alignment. certification of the product. -
Page 21: Replacing The Grass Deflector
Note: To raise or lower the blade, add a shim, Note: The deflector must be held firmly in the full Part No. 3256-24, between the spindle housing and downward position by the spring tension. Correct bottom of the cutting unit. it if necessary. -
Page 22: Replacing The Drive Belt
Replacing the Drive Belt The blade drive belt, tensioned by the adjustable idler, is very durable. However, after many hours of use, the belt will show signs of wear. Signs of a worn belt are: squealing when belt is rotating, blades slipping when cutting grass, frayed edges, burn marks, and cracks. -
Page 23: Troubleshooting
Troubleshooting Problem Possible Cause Corrective Action The cutting unit will not cut or cuts poorly. 1. The blades are dull. 1. Sharpen the blades. 2. One or more blades are bent or 2. Replace the blades. damaged. 3. The spindle bolts are loose. 3. - Page 24 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 dissatisfi ed with your Distributor’s service or have diffi culty ob- taining guarantee information, contact the Toro importer.