Related Manuals for Toro 03910
Summary of Contents for Toro 03910
- Page 1 Form No. 3389-654 Rev A Reelmaster ® 3550 Traction Unit Model No. 03910—Serial No. 315000001 and Up *3389-654* A Register at www.Toro.com. Original Instructions (EN)
- Page 2 You are responsible for operating the product properly and safely. You may contact Toro directly at www.Toro.com for product and accessory information, help finding a dealer, or to register your product.
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Page 3: Table Of Contents
Safety ................4 Adjusting the Traction Drive for Neutral....40 Safe Operating Practices........... 4 Cooling System Maintenance ........41 Toro Mower Safety ..........6 Cleaning the Engine Cooling System ......41 Sound Power Level ..........7 Brake Maintenance ............42 Sound Pressure Level..........7 Adjusting the Parking Brake ........42... -
Page 4: Safety
Safety may get tangled in moving parts. Do not operate the equipment when barefoot or wearing open sandals. • Thoroughly inspect the area where the equipment is to This machine has been designed in accordance with EN ISO be used and remove all objects which may be thrown by 5395:2013 (when appropriate decals are applied) and ANSI the machine. -
Page 5: Maintenance And Storage
• – Stop on level ground. Be certain that the seat belt can be released quickly in the event of an emergency. – Disengage the power take-off and lower the attachments. • Check the area to be mowed and never fold down a folding ROPS in areas where there are slopes, drop offs –... -
Page 6: Toro Mower Safety
• Use extreme caution when operating close to sand traps, The following list contains safety information specific to Toro ditches, creeks, steep hillsides, or other hazards. products or other safety information that you must know that is not included in the CEN, ISO, or ANSI standards. -
Page 7: Sound Power Level
To ensure optimum performance and continued safety • For steering control, lower the cutting units when going certification of the machine, use only genuine Toro down slopes. replacement parts and accessories. Replacement parts and accessories made by other manufacturers could be •... -
Page 8: 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. 93–6688 117–2718 1. Warning—read the 2. Cutting hazard of hand or Operator’s Manual before foot—stop the engine and performing maintenance. - Page 9 99–3444 1. Transport speed 2. Mow speed 120–2102 1. Read the Operator’s Manual 120–1683 4. Warning—do not park the machine on slopes; engage the 1. Warning—read the Operator's Manual, do not operate this machine unless you are trained. parking brake, lower the cutting units, stop the engine and remove the ignition key before leaving the machine.
- Page 10 120–1686 (Affix over part 120-1683 for CE) 1. Warning—read the Operator's Manual, do not operate this 4. Warning—do not park the machine on slopes; engage the parking brake, lower the cutting units, stop the engine and machine unless you are trained. remove the ignition key before leaving the machine.
- Page 11 120–2105 1. Lower the reels 5. Read the Operator’s Manual 9. Engine—start for information on starting the engine—1)Sit in the operator’s position; 2)Turn the key to the engine—preheat position; 3)Wait until the electrical preheat light turns off; 4)Turn the key to the engine—start position;...
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Page 12: Setup
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. – No parts required Install the cutting units. – No parts required Adjust the turf compensation spring. Warning decal (120-1686) Install the CE decal, if required. Lock bracket Rivet Washer... -
Page 13: Installing The Cutting Units
Installing the Cutting Units No Parts Required Figure 4 1. Turf compensation spring 3. Spring tube Procedure 2. Rod bracket 1. Remove the reel motors from the shipping brackets. B. Remove the flange nut securing the spring tube 2. Remove the shipping brackets and discard. bolt to the carrier frame tab (Figure 4), and... - Page 14 Figure 8 1. Lift-arm shaft lynch pin and washer Figure 6 B. Insert the lift-arm yoke onto the carrier frame 1. Snapper pin 2. Cap shaft (Figure C. Insert the lift-arm shaft into the lift arm and 8. For the front cutting units, slide a cutting unit under secure it with the washer and lynch pin (Figure the lift arm while inserting the carrier frame shaft up...
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Page 15: Adjusting The Turf Compensation Spring
Figure 10 g020164 1. Reel-drive motor 2. Mounting nuts Figure 11 1. Turf compensation spring 3. Spring rod 2. Hairpin cotter 4. Hex nuts 2. Tighten the hex nuts on the front end of the spring rod until the compressed length of the spring (Figure Adjusting the Turf 11) is 12.7 cm (5 inches). -
Page 16: Installing The Hood Latch (Ce Only)
Installing the Hood Latch (CE only) Parts needed for this procedure: Lock bracket G012629 Rivet Figure 13 Washer 1. CE lock bracket 2. Bolt and nut assembly Screw, 1/4 x 2 inches Locknut, 1/4 inch 4. Align the washers with the holes on the inside of the hood. -
Page 17: Using The Cutting Unit Kickstand
Using the Cutting Unit Kickstand Parts needed for this procedure: Cutting unit kickstand Procedure Whenever the cutting unit has to be tipped to expose the bedknife/reel, prop up the rear of the cutting unit with the kickstand to make sure that the nuts on the back end of the bedbar adjusting screws are not resting on the work surface Figure 17 (Figure... -
Page 18: Product Overview
Tilt-Steering Lever Product Overview Pull the tilt-steering lever (Figure 18) back to tilt the steering wheel to the desired position. Then push the lever forward Controls to secure the position. Ignition Switch The ignition switch (Figure 20), used to start, stop, and preheat the engine, has 3 positions: Off, On/Preheat, and Start. -
Page 19: Parking Brake
Lower Mow/Raise Control Lever This lever (Figure 20) raises and lowers the cutting units and also starts and stops the cutterheads when the cutterheads are enabled in the mow mode. The cutting units cannot be lowered when the mow/transport lever is in the transport position. -
Page 20: Specifications
Figure 24 its capabilities. Contact your Authorized Service Dealer or 1. Dipstick Distributor or go to www.Toro.com for a list of all approved attachments and accessories. 3. Push the dipstick down into the dipstick tube and make sure that it is seated fully. Pull the dipstick out and check the oil level. -
Page 21: Filling The Fuel Tank
• level frequently, until the level reaches the Full mark Fuel filter plugging may be expected for a time after on the dipstick. converting to biodiesel blends. • Contact your distributor if you wish for more information on biodiesel 1. Clean the area around the fuel-tank cap (Figure 26). -
Page 22: Checking The Cooling System
If the engine has been running, the pressurized, hot distributor for part numbers) coolant can escape and cause burns. Alternative fluids: If the Toro fluid is not available, other • Do not open the radiator cap when the engine conventional, petroleum-based fluids may be used, provided is running. -
Page 23: Checking The Reel-To-Bedknife Contact
This high-quality, synthetic, biodegradable fluid has been some of the air to reduce the pressure. The correct air tested and found compatible for this Toro model. Other pressure in the tires is 83 kPa (12 psi). brands of synthetic fluid may have seal compatibility problems... -
Page 24: Starting And Stopping The Engine
1. To adjust, move the lever sideways to unlock seat (Figure 30). 2. Slide the seat to the desired position and release lever to lock in position. Changing the Seat Suspension The seat can be adjusted to provide a smooth and comfortable ride. -
Page 25: Setting The Reel Speed
Setting the Reel Speed Note: Release the key when the engine starts. The key will move automatically to the On/Run position. To achieve a consistent, high quality of cut and a uniform Important: To prevent overheating of the starter after cut appearance, it is important that you set the reel speed motor, do not engage the starter longer than 15 controls (located under the seat) correctly. -
Page 26: Adjusting The Lift Arm Counterbalance
g020259 Figure 32 Figure 33 1. Reel speed control knob 3. Additional hole locations 1. Spring 2. Spring actuator Note: The reel speed can be increased or decreased to compensate for turf conditions. When using 4. Move the spring actuator to the desired hole location baskets, increase the reel speed to improve collection and secure it with the bolt and the locknut. -
Page 27: Understanding The Diagnostic Light
Figure 35 1. Diagnostic light Figure 34 When the controller diagnostic light blinks, one of the 1. Fuel-injection pump bleed screw following problems has been detected by the controller: • One of the outputs has been shorted. 4. Turn the key in the ignition switch to the On position. •... -
Page 28: Checking The Interlock Switches
Checking the Interlock Switches Service Interval: Before each use or daily The purpose of the interlock switches is to prevent the engine from cranking or starting unless the traction pedal is in the Neutral position, the Enable/Disable switch is in the Disable position, and the Lower Mow/Raise control is in the Neutral position. -
Page 29: Transporting The Machine
Note: If each output switch is in the correct position and functioning correctly, but the output LEDs are not correctly illuminated, this indicates an ECM problem. If this occurs, contact your Toro Distributor for assistance Important: The Diagnostic ACE display must not be left connected to the machine. -
Page 30: Towing The Machine
In case of an emergency, you can tow the machine for a short distance; however, Toro does not recommend this as • Do not exceed a 15-degree angle between the a standard procedure. -
Page 31: Operating Tips
Operating Tips General Tips Becoming Familiar with the Machine Before mowing grass, practice operating the machine in an open area. Start and stop the engine. Operate in forward and reverse. Lower and raise the cutting units and engage and disengage the reels. When you feel familiar with the machine, practice operating up and down slopes at different speeds. -
Page 32: Maintenance
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Torque the wheel nuts. After the first hour • Torque the wheel nuts. • Check the condition and tension of all belts. After the first 10 hours •... -
Page 33: Daily Maintenance Checklist
Immediately after every washing, regardless of the interval listed. Important: Refer to your engine Operator's Manual for additional maintenance procedures. Note: To obtain an electrical schematic or a hydraulic schematic for your machine, visit www.Toro.com. Notation for Areas of Concern... -
Page 34: Service Interval Chart
Service Interval Chart Figure 41 Premaintenance Removing the Battery Cover Procedures Loosen the knobs and remove the battery cover (Figure 43). Note: Refer to Servicing for the Battery (page 39) for more information. Removing the Hood The hood may be easily removed to ease maintenance procedures in the engine area of the machine. -
Page 35: Lubrication
Lubrication • Rear lift-arm pivots and lift cylinders (3 each); refer to Figure Greasing the Bearings and Bushings Service Interval: Every 50 hours (daily when conditions are dusty and dirty). The machine has grease fittings that must be lubricated regularly with #2 general-purpose lithium-based grease. Lubricate the bearings and bushings daily when operating conditions are extremely dusty and dirty. - Page 36 • Note: If desired, an additional grease fitting may be Mow/transport slide (Figure installed in the other end of the steering cylinder. Remove the tire, install the fitting, grease the fitting, remove the fitting, and install the plug (Figure 52). Figure 49 •...
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Page 37: Engine Maintenance
Engine Maintenance 6. Insert the new filter by applying pressure to the outer rim of the element to seat it in the canister. Important: Do not apply pressure to the flexible Servicing the Air Cleaner center of the filter. Service Interval: Every 200 hours (more frequently in 7. -
Page 38: Fuel System Maintenance
Fuel System Important: Do not overtighten the filter. 4. Add oil to the crankcase; refer to Checking the Maintenance Engine-Oil Level (page 20). Servicing the Fuel Tank Service Interval: Every 2 years—Drain and clean the fuel tank. Drain and clean the tank if the fuel system becomes contaminated or if the machine will be stored for an extended period of time. -
Page 39: Changing The Fuel Filter Canister
Changing the Fuel Filter Electrical System Canister Maintenance Service Interval: Every 400 hours Servicing for the Battery 1. Clean the area where the filter canister mounts (Figure 56). Service Interval: Every 25 hours—Check the electrolyte 2. Remove the filter canister and clean the mounting level. -
Page 40: Checking The Fuses
Drive System WARNING Maintenance CALIFORNIA Proposition 65 Warning Adjusting the Traction Drive Battery posts, terminals, and related accessories contain lead and lead compounds, for Neutral chemicals known to the State of California to cause cancer and reproductive harm. If the machine moves when the traction pedal is in the neutral Wash hands after handling. -
Page 41: Cooling System Maintenance
Cooling System 5. Tighten the locknut securing the adjustment. 6. Stop the engine. Maintenance 7. Remove the support blocks and lower the machine to the shop floor. Test drive the machine to make sure that it does not move when the traction pedal is in neutral. Cleaning the Engine Cooling System Service Interval: Before each use or daily... -
Page 42: Brake Maintenance
Brake Maintenance Belt Maintenance Servicing the Engine Belts Adjusting the Parking Brake Service Interval: After the first 10 hours—Check the Service Interval: Every 200 hours—Check the adjustment condition and tension of all belts. of the parking brake. Every 100 hours—Check the condition and tension 1. -
Page 43: Controls System Maintenance
Controls System Maintenance Adjusting the Throttle 1. Position the throttle lever rearward so it stops against the control panel slot. 2. Loosen the throttle cable connector on the injection pump lever arm (Figure 63). Figure 62 1. Hydrostat drive belt 2. -
Page 44: Hydraulic System Maintenance
5. Install the reservoir cap. Start the engine and use all of Service Interval: Every 400 hours the hydraulic controls to distribute the hydraulic fluid If the fluid becomes contaminated, contact your local Toro throughout the system. distributor because the system must be flushed. Contaminated 6. -
Page 45: Checking The Hydraulic Lines And Hoses
Checking the Hydraulic Lines Cutting Unit System and Hoses Maintenance Service Interval: Before each use or daily Using the Optional Gauge Bar Check the hydraulic lines and hoses for leaks, kinked lines, loose mounting supports, wear, loose fittings, weather Use the gauge bar (Figure 67) to adjust the cutting unit. - Page 46 Mow/Raise lever rearward; the Enable/Disable switch DANGER to the Disable position, and stop the engine. After Changing the engine speed while backlapping completing adjustments, repeat steps through 9. may cause the reels to stall. 11. Repeat the procedure for all the cutting units that you •...
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Page 47: Storage
D. Clean the battery, terminals, and posts with a wire brush and baking soda solution. E. Coat the cable terminals and battery posts with Grafo 112X skin-over grease (Toro Part 505-47) or petroleum jelly to prevent corrosion. F. Either store it on the shelf or on the machine in a cool area. - Page 48 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 the Toro importer.