Form No. 3448-478 Rev A HoverPro® 450 Machine Model No. 02616—Serial No. 400000000 and Up Register at www.Toro.com.
This product complies with all relevant European directives. For details, see the separate product specific Declaration of Conformity (DOC) sheet. Gross or Net Torque: The gross or net torque of this engine was laboratory rated by the engine manufacturer in accordance with the Society of Automotive Engineers (SAE) J1940 or J2723. As configured to meet safety, emission, and operating requirements, the actual engine torque on this class of mower will be significantly lower.
Contents Safety Safety ....................................................................... 3 General Safety ................................................... 3 Safety and Instructional Decals .......................... 4 Setup ........................................................................ 5 1 Installing the Handlebar Footstop..................... 5 2 Installing the Handlebar ................................... 5 3 Adding Oil to the Engine...................................
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. decalh295159 H295159 1. Engine stop decal134-7020 134-7020 1. Before tipping the machine for service, disconnect the spark plug and read the Operator's Manual. decal111-9826 111-9826 1. Cutting/dismemberment hazard of hand or foot, cutting unit—keep your hands and feet away from moving parts. 2.
Setup 1. Determine the handlebar height when the footstop is secured to the upstop bracket (Figure 3). 1 2. Align the hole in the footstop with the hole in the lower handlebar (Figure 4). Installing the Handlebar Footstop Parts needed for this procedure: 1 Lower handlebar 1 Footstop 1 Bolt (6 x 35 mm) 3 Washer (6 mm) 1 Locknut (6 mm) Procedure Note: You can only use the footstop to support the handlebar in the vertical position when you assemble the handlebar in the lower position 103.
2 Installing the Handlebar Parts needed for this procedure: 4 T-bushings 2 Bolt (6 x 55 mm) 6 Washer (6 mm) 2 Locknut (6 mm) 2 Knob 2 U-bolt Handlebar fitting g364680 1 Upper handlebar 1 Bolt (1/4 x 1-3/4 inches) 1 Locknut (1/4 inch) Figure 6 1. Up-stop bracket 3. Assembling the Lower Handlebar to the Machine 1. 2.
Assembling the Upper and Lower Handlebars 1. and remove the bail from the machine (Figure 10). Align the holes on the upper handlebar with the holes in the lower handlebar (Figure 8). g364684 Figure 8 1. Lower handlebar 4. Upper handlebar 2. Knob 3. Washer (6 mm) 5. U-bolt 2. g367353 Figure 10 3. Assemble the upper handlebar to the lower handlebar wit the 2 U-bolts, 2 washer (6 mm), and 2 knobs.
3 Adding Oil to the Engine No Parts Required Procedure g367358 Important: Your machine does not come with oil Figure 12 5. in the engine. Before starting the engine, add oil to the engine. Secure the handlebar fitting to the upper handlebar (Figure 14) with the bolt (1/4 x 1-3/4 inches) and locknut (1/4 inch). API Service Classification: SJ or higher Oil Viscosity: 10W-30 oil Oil Capacity: 0.40 L (13.5 oz) 1. Move the machine to a level surface. 2.
Product Overview g364716 Figure 15 4. Insert the dipstick into the oil-filler neck, then remove the dipstick. 5. Check the oil level on the dipstick (Figure 16). Note: If you overfill the engine with oil, drain the excess oil; refer to Draining the Engine Oil (page 20). g364714 Figure 17 1. Handlebar 4. Handlebar footstop 2. Operator-presence bail 5. Handlebar knob 3. Mower deck g364717 Figure 16 1. The oil level is at its maximum. 3. The oil level is too low—add oil to the crankcase.
Specifications Controls Model Cutting width Product width 02616 457 mm (18 inches) 574 mm (22 5/8 inches) Attachments/Accessories A selection of Toro approved attachments and accessories is available for use with the machine to enhance and expand its capabilities. Contact your Authorized Service Dealer or authorized Toro distributor or go to www.https://www.toro.com/en-GB for a list of all approved attachments and accessories.
Operation – If you spill fuel, do not attempt to start the engine. Avoid creating a source of ignition until the fuel vapors have dissipated. Note: Determine the left and right sides of the machine from the normal operating position. – Store fuel in an approved container and keep it out of the reach of children. – Replace the cap on the fuel tank and all fuel containers securely. Before Operation • Fuel is harmful or fatal if swallowed. Long-term exposure to vapors can cause serious injury and illness.
• Do not tilt the machine more than necessary to start the engine, and lift only the part that is away from you. • Shut off the engine, remove the key (if equipped), and wait for all movement to stop before you leave the operator’s position. Allow the machine to cool before adjusting, servicing, cleaning, or storing it. • When you release the operator-presence control, the engine should shut off and the cutting disc should stop within 3 seconds.
• • • • • • • • • • • Rotate the handle of the fuel shutoff valve requires extra caution. Before using the machine on a slope, do the following: – Review and understand the slope instructions in the manual. – Evaluate the site conditions of the day to determine if the slope is safe for machine operation. 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.
Shutting Off the Engine • To release the handlebar, lift the handlebar and Service Interval: Before each use or daily • To support the handlebar, position the handlebar rotate the footstop forward (Figure 25). and rotate the footstop rearward. To shut off the engine, release the operator-presence bail (Figure 24). Replacing the Cutting Line Important: When you release the operator-presence bail, both the engine and cutting disc should stop within 3 seconds.
Examine the cutting disc assembly whenever you adjust the cutting height. If the cutting disc assembly is damaged, replace it immediately. 1. Remove the cutting disk; refer to Removing the Cutting Disk (page 15). 2. Change the position of the spacers to adjust the cutting height as shown in (Figure 27). Note: Each spacer changes the cutting height 6.3 mm (1/4 inch). g364720 Figure 28 4. Record the position of the spacers. g364979 Figure 27 1. Conical spacer 4. Retainer 2. Spacers 5. Bolt 3.
• Replace the cutting line as needed with a Toro replacement cutting line. • Ensure that the replacement cutting line is the same length as the intact cutting line. Cutting Grass • Cut only about a third of the grass blade at a time. Do not cut below the highest setting (30 mm or 1-1/4 inches) unless the grass is sparse, or it is late fall when grass growth begins to slow down; refer to Adjusting the Cutting Height (page 14). g364732 Figure 30 1. Impeller 3. Retainer 2. Conical spacer 4. Bolt 2.
Cleaning the Machine After Operation Service Interval: After each use After Operation Safety WARNING General Safety The machine may dislodge material from under the machine housing. • Shut off the engine, remove the key (if equipped), • Wear eye protection. and wait for all movement to stop before you leave the operator’s position. Allow the machine to cool before adjusting, servicing, cleaning, or storing it. • Stay in the operating position (behind the handle).
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 5 hours • Change the engine oil. Before each use or daily After each use Every 100 hours Yearly • Ensure that the engine shuts off within 3 seconds after releasing the operator-presence bail. • Check the engine-oil level. • Clean grass clippings and dirt from the entire machine.
Replacing the Air Cleaner Service Interval: Yearly 1. Press down on the latch tabs at top of the air-filter cover (Figure 33). g017342 Figure 32 4. Close the fuel-shutoff valve; refer to Fuel Shutoff Valve (page 13). Important: If you are repairing the machine, empty the fuel tank. 5. After performing the maintenance procedure(s), open the fuel valve and connect the spark-plug wire to the spark plug. g364771 Figure 33 1. Latch tabs (air-filter cover) 3. Air-filter base 2. Filter element 2.
Engine Oil Specification API Service Classification: SJ or higher Oil Viscosity: 10W-30 oil Checking the Engine-Oil Level Service Interval: Before each use or daily g364716 1. Prepare the machine for maintenance; refer to Preparing for Maintenance (page 18). 2. Remove the dipstick from the oil-filler neck and wipe the dipstick with a clean rag. 3. Insert the dipstick into the oil-filler neck, then remove the dipstick. Figure 35 6.
machine is tipped in another direction, oil may fill the valve train—requiring at least 30 minutes to drain. 7. Return the machine to the operating position. 8. Clean spilled oil from the machine. Note: Dispose of the used oil properly at a local recycling center. Adding Oil to the Engine Oil Capacity: 0.40 L (13.5 oz) 1. Slowly pour the specified engine oil into the oil-filler neck (Figure 35) and wait 3 minutes. g017332 Figure 38 1. The oil level is at its maximum. 3.
Storage Storage Safety • Shut off the engine, remove the key (if equipped), and wait for all movement to stop before you leave the operator’s position. Allow the machine to cool before adjusting, servicing, cleaning, or storing it. • Allow the engine to cool before storing the machine in any enclosure. g326888 Figure 39 1. Center-electrode insulator 2. Side electrode • Allow the engine to cool before storing the machine in any enclosure. 3. Insulator 4. Air gap—0.76 mm (0.030 inch) 5.
Troubleshooting Problem The engine does not start. Possible Cause 1. The wire is not connected to the spark plug. 1. Connect the wire to the spark plug. 2. The hole in the fuel-cap vent is plugged. 3. The spark plug is pitted, fouled, or the gap is incorrect. 2. Clean the hole in the fuel-cap vent or replace the fuel cap. 3. Check the spark plug and adjust the gap if necessary. Replace the spark plug if it is pitted, fouled, or cracked. 4. Drain and/or fill the fuel tank with fresh gasoline.
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The Toro Warranty Two-Year or 1,500 Hours Limited Warranty Parts Conditions and Products Covered The Toro Company warrants your Toro Commercial product (“Product”) to be free from defects in materials or workmanship for 2 years or 1,500 operational hours*, whichever occurs first. This warranty is applicable to all products with the exception of Aerators (refer to separate warranty statements for these products).
