Related Manuals for Toro Titan MR 4800
Summary of Contents for Toro Titan MR 4800
- Page 1 Form No. 3442-155 Rev A Titan ® MR 4800 or MR 5400 Riding Mower Model No. 75314—Serial No. 400000000 and Up Model No. 75315—Serial No. 400000000 and Up *3442-155* Register at www.Toro.com. Original Instructions (EN)
- Page 2 Authorized Service requirements, the actual engine torque on this class Dealer or Toro Customer Service and have the model of mower will be significantly lower. Please refer to and serial numbers of your product ready.
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Page 3: Table Of Contents
Contents accidents. This symbol will appear with the word Danger, Warning, or Caution. • Danger indicates an imminently hazardous Safety ............... 4 situation which, if not avoided, will result in death General Safety ........... 4 or serious injury. Slope Indicator ........... 5 Safety and Instructional Decals ...... -
Page 4: Safety
Safety Checking the Tire Pressure....... 38 Belt Maintenance ..........39 Inspecting the Belts .......... 39 This machine has been designed in accordance with Replacing the Mower Belt ......... 39 ANSI standard B71.1-2017. Mower Maintenance..........40 Blade Safety ............. 40 Servicing the Cutting Blades ......40 General Safety Leveling the Mower Deck........ -
Page 5: Slope Indicator
Slope Indicator g011841 Figure 3 You may copy this page for personal use. 1. The maximum slope you can operate the machine on is 15 degrees. Use the slope chart to determine the degree of slope of hills before operating. Do not operate this machine on a slope greater than 15 degrees. Fold along the appropriate line to match the recommended slope. -
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 missing. decaloemmarkt Manufacturer's Mark 1. This mark indicates that the blade is identified as a part from the original machine manufacturer. - Page 7 decal130-0731 130-0731 1. Warning—thrown object 2. Cutting hazard of hand or hazard; keep the deflector foot, mower blade—keep shield in place. away from moving parts. decal136-4243 136-4243 1. Fast 4. Reverse 2. Slow 5. Parking brake disengaged 3. Neutral 6. Parking brake engaged decal130-0765 130-0765 1.
- Page 8 decal138-2456 138-2456 1. Read the Operator’s 3. Do not overfill the fuel Manual. tank. 2. Park the machine on a level surface when filling the fuel tank. decal139-3550 139-3550 1. Height of cut decal133-5198 133-5198 1. Cam lock 2. Cam unlock...
- Page 9 decal132-0869 132-0869 Note: This machine complies with the industry standard stability test in the static lateral and longitudinal tests with the maximum recommended slope indicated on the decal. Review the instructions for operating the machine on slopes in the Operator’s Manual as well as the conditions in which you would operate the machine to determine whether you can operate the machine in the conditions on that day and at that site.
- Page 10 decal139-7473 139-7473 1. Fast 4. PTO—disengage 2. Slow 5. PTO—engage 3. Choke...
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Page 11: Product Overview
Product Overview g335095 Figure 4 1. Deck-lift pedal 4. Controls 7. Fuel cap 10. Caster wheel 2. Height-of-cut pin 5. Engine 8. Mower deck 11. Parking-brake lever 3. Motion-control lever 6. MyRide™ suspension 9. Anti-scalp roller system... -
Page 12: Controls
Controls Choke Control Use the choke control to start a cold engine (Figure Become familiar with all the controls before you start the engine and operate the machine. Hour Meter Control Panel The hour meter records the number of hours the engine has operated. -
Page 13: Specifications
Before Operation Safety to enhance and expand its capabilities. Contact your Authorized Service Dealer or authorized Toro distributor or go to www.Toro.com for a list of all General Safety approved attachments and accessories. •... -
Page 14: Adding Fuel
Fuel Safety compartment to help prevent fires. Clean up oil or fuel spills. • Fuel is extremely flammable and highly explosive. A fire or explosion from fuel can burn you and others and can damage property. Adding Fuel – To prevent a static charge from igniting the fuel, place the container and/or machine directly on Recommended Fuel the ground before filling, not in a vehicle or on... -
Page 15: Performing Daily Maintenance
Using the Safety-Interlock System WARNING If the safety-interlock switches are disconnected or damaged, the machine could operate unexpectedly, causing personal injury. • Do not tamper with the interlock switches. • Check the operation of the interlock switches daily and replace any damaged switches before operating the machine. -
Page 16: Positioning The Seat
Adjusting the MyRide™ Sit on the seat, engage the parking brake, move the blade-control switch (PTO) to the O Suspension System position, and move the motion-control levers to N position. Start the engine. EUTRAL LOCK The MyRide™ suspension system adjusts to provide a While the engine is running, center either smooth and comfortable ride. -
Page 17: Adjusting The Motion-Control Levers
Adjusting the Motion-Control Levers Adjusting the Height You can adjust the motion-control levers higher or lower for maximum comfort (Figure 11). g335104 g333847 Figure 11 Adjusting the Tilt You can adjust the motion-control levers forward or rearward for your comfort. Loosen the upper bolt holding the control lever to the control-arm shaft. -
Page 18: During Operation
• Use only accessories and attachments approved • by Toro. Contacting the blade can result in serious personal injury. Shut off the engine, remove the key, and • This machine produces sound levels in excess wait for all moving parts to stop before leaving the of 85 dBA at the operator’s ear and can cause... - Page 19 • Before backing up or turning the machine, look These can change the stability of the machine down and all around for small children. and cause a loss of control. Follow directions for counterweights. • Do not carry children on the machine, even when the blades are not moving.
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Page 20: Entering The Operator's Position
Entering the Operator’s Position Use the mower deck as a step to get into the operator’s position (Figure 15). g188777 Figure 17 1. Push the parking brake 2. Push the parking brake out of the detent slot and down. toward you. Engaging the Blade-Control Switch (PTO) g029797... -
Page 21: Disengaging The Blade-Control Switch (Pto)
Disengaging the Blade-Control Switch (PTO) g009174 Figure 20 Operating the Throttle g295540 Figure 22 You can move the throttle control between the F and S positions (Figure 21). 1. O position 2. O position Always use the F position when engaging the PTO. Operating the Key Switch Turn the key to the S position... -
Page 22: Starting The Engine
Starting the Engine CAUTION Children or bystanders may be injured if they Note: A warm or hot engine may not require choking. move or attempt to operate the machine while Important: Do not engage the starter for more it is unattended. than 5 seconds at a time. -
Page 23: Driving The Machine
Driving the Machine The drive wheels turn independently, powered by hydraulic motors on each axle. You can turn 1 side in reverse while you turn the other forward, causing the machine to spin rather than turn. This greatly improves the machine maneuverability but may require some time for you to adapt to how it moves. -
Page 24: Using The Side Discharge
Using the Side Discharge Adjusting the Height of Cut The mower has a hinged grass deflector that The machine is equipped with a foot pedal deck-lift disperses clippings to the side and down toward the system. You can use the foot pedal to lift the deck turf. -
Page 25: Operating Tips
File down any nicks and grass is sparse, or it is late fall when grass grows sharpen the blades as necessary. If a blade is more slowly. damaged or worn, replace it immediately with a genuine Toro replacement blade. -
Page 26: After Operation
Pushing the Machine by After Operation Hand After Operation Safety Important: Always push the machine by hand. Do not tow the machine, because towing may damage it. General Safety • Shut off the engine, remove the key, and wait Pushing the Machine for all moving parts to stop before leaving the operator’s position. -
Page 27: Transporting The Machine
Transporting the Machine Use a heavy-duty trailer or truck to transport the machine. Use a full-width ramp. Ensure that the trailer or truck has all the necessary brakes, lighting, and marking as required by law. Please carefully read all the safety instructions. Knowing this information could help you or bystanders avoid injury. - Page 28 If using a trailer, connect it to the towing vehicle and connect the safety chains. If applicable, connect the trailer brakes and lights. Lower the ramp, ensuring that the angle between the ramp and the ground does not exceed 15 degrees (Figure 31).
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Page 29: Maintenance
Connect the positive terminal first and the negative last. • To ensure optimum performance, 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. -
Page 30: Recommended Maintenance Schedule(S)
Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Check the safety-interlock system. • Check the engine-oil level. Before each use or daily • Inspect the blades. • Inspect the grass deflector for damage. • Clean the air-cleaner foam element (more often in dusty, dirty conditions). •... -
Page 31: Engine Maintenance
Engine Maintenance Separate the foam and paper elements (Figure 35). Engine Safety • Keep your hands, feet, face, clothing, and other body parts away from the muffler and other hot surfaces. Allow engine components to cool before performing maintenance. • Do not change the engine governor speed or overspeed the engine. -
Page 32: Servicing The Engine Oil
Servicing the Engine Oil Engine-Oil Specifications Oil Type: Detergent oil (including synthetic) of API service SJ or higher Crankcase Capacity: 1.9 L (64 fl oz) with oil filter Viscosity: See the table below. g017552 Figure 36 Checking the Engine-Oil Level Service Interval: Before each use or daily Note: Check the oil when the engine is cold. - Page 33 g027477 Figure 39 Slowly pour approximately 80% of the specified g225280 Figure 38 oil into the filler tube and slowly add the additional oil to bring it to the Full mark (Figure 40). Change the engine-oil filter (Figure 39). Note: Ensure that the oil-filter gasket touches the engine and then turn the filter an extra 3/4 turn.
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Page 34: Servicing The Spark Plug
g027478 Figure 41 Checking the Spark Plug Important: Do not clean the spark plug(s). Always replace the spark plug(s) when it has a black coating, worn electrodes, an oily film, or cracks. If you see light brown or gray on the insulator, the engine is operating properly. -
Page 35: Cleaning The Blower Housing
Cleaning the Blower Fuel System Housing Maintenance Service Interval: Every 100 hours/Yearly (whichever DANGER comes first) In certain conditions, fuel is extremely To ensure proper cooling, ensure that the grass flammable and highly explosive. A fire or screen, cooling fins, and other external surfaces of the explosion from fuel can burn you and others engine are kept clean at all times. -
Page 36: Electrical System Maintenance
Electrical System Maintenance Electrical System Safety • Disconnect the battery before repairing the g305646 machine. Disconnect the negative terminal first and the positive last. Connect the positive terminal first and the negative last. • Charge the battery in an open, well-ventilated area, away from sparks and flames. - Page 37 Charging the Battery Service Interval: Before storage—Charge the battery and disconnect the battery cables. Remove the battery from the chassis; refer to Removing the Battery (page 36). Charge the battery for a minimum of 1 hour at 6 to 10 A. Note: Do not overcharge the battery.
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Page 38: Servicing The Fuses
Servicing the Fuses Drive System Maintenance The electrical system is protected by fuses. It requires no maintenance; however, if a fuse blows, check the component/circuit for a malfunction or short. Checking the Tire Pressure Fuse type: • Main—F1 (15 A, blade-type) Service Interval: Every 25 hours—Check tire pressure. -
Page 39: Belt Maintenance
2. Nut and frayed edges, burn marks, and cracks on the belt. Replace the mower belt if any of these conditions are Using a spring-removal tool (Toro Part No. evident. 92-5771), remove the idler spring from the deck Park the machine on a level surface, disengage... -
Page 40: Mower Maintenance
Route the new belt around the engine pulley and mower pulleys (Figure 53). Using a spring-removal tool (Toro Part No. Blade Safety 92-5771), install the idler spring over the deck hook and place tension on the idler pulley and •... - Page 41 g006530 Figure 54 1. Cutting edge 3. Wear/slot forming g014973 Figure 56 2. Curved area 4. Crack 1. Blade (in position for measuring) 2. Level surface Checking for Bent Blades 3. Measured distance between blade and the surface (A) Note: The machine must be on a level surface for Rotate the same blade 180 degrees so that the following procedure.
- Page 42 Removing the Blades Replace the blades if they hit a solid object, or if the blade is out of balance or bent. Hold the blade end using a rag or thickly padded glove. Remove the blade bolt, curved washer, and blade from the spindle shaft (Figure 59).
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Page 43: Leveling The Mower Deck
Leveling the Mower Deck Check to ensure that the mower deck is level any time you install the mower or when you see an uneven cut g000553 on your lawn. Figure 61 Check the mower deck for bent blades prior to 1. - Page 44 Checking the Front-to-Rear Blade Leveling the Mower Deck Slope Set the anti-scalp rollers to the top holes or remove them completely for this procedure; refer Check the front-to-rear blade level any time you install Adjusting the Anti-Scalp Rollers (page 24). the mower.
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Page 45: Removing The Mower Deck
Removing the Mower Deck Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the parking brake. Shut off the engine, remove the key, and disconnect the spark-plug wires from the spark plugs. Lower the mower to the 76 mm (3 inches) height-of-cut position. -
Page 46: Installing The Mower Deck
Replacing the Grass Deflector Service Interval: Before each use or daily—Inspect the grass deflector for damage. WARNING An uncovered discharge opening could allow the machine to throw objects toward you or bystanders, resulting in serious injury. Also, contact with the blade could occur. Never operate the machine unless you install a mulch plate, discharge deflector, or grass collection system. -
Page 47: Cleaning
Cleaning Position the new discharge deflector with the bracket ends between the welded brackets on the deck as shown in Figure Cleaning the Suspension Install the spring onto the straight end of the rod. System Position the spring on the rod as shown in Figure so that the shorter spring end comes from under the rod before the bend and going over... -
Page 48: Storage
Storage Add fuel stabilizer/conditioner to fresh fuel in the tank. Follow mixing instructions from the fuel stabilizer manufacturer. Do not Storage Safety use an alcohol-based stabilizer (ethanol or methanol). • Shut off the engine, remove the key, and wait Run the engine to distribute conditioned fuel for all moving parts to stop before you leave the through the fuel system for 5 minutes. -
Page 49: Storing The Battery
Storing the Battery Fully charge the battery. Let the battery rest for 24 hours, then check the battery voltage. Note: If the battery voltage is below 12.6 V, repeat steps and 2. Disconnect the cables from the battery. Check the voltage periodically to ensure that the voltage is 12.4 V or higher. -
Page 50: Troubleshooting
Troubleshooting Problem Possible Cause Corrective Action The fuel tank is showing signs of collapsing 1. The air-cleaner paper element clogged. 1. Clean the paper element. or the machine is frequently showing signs of running out of fuel. The engine overheats. 1. - Page 51 Problem Possible Cause Corrective Action The machine does not drive. 1. The bypass valves are open. 1. Close the tow valves. 2. The traction belts are worn, loose, or 2. Contact an Authorized Service Dealer. broken. 3. The traction belts are off the pulleys. 3.
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Page 52: Schematics
Schematics g297640 Electrical Diagram (Rev. A) - Page 53 Notes:...
- Page 54 Notes:...
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- Page 56 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.