Cub Cadet SC2400 User Manual
Cub Cadet Gardening equipment
Table of contents
Document Outline
- INTRODUCTION
- 1. SAFETY PRECAUTIONS
- About This Manual
- Safety-Alert Symbols
- Precautions before Operating Your Tractor
- Safe Practices for Operating Your Tractor
- Operating Your Tractor on Slopes
- Traveling on a Road
- Safe Practices for Parking Your Tractor
- Operating the Power Take Off (PTO)
- Using the 3-Point Hitch
- Safety Frame (Roll-Over Protective Structure) (ROPS) Precautions
- Safe Practices for Servicing Your Tractor
- Understanding the Tractor Safety Decals
- 2. SERVICING THE TRACTOR
- 3. SPECIFICATIONS
- 4. IMPLEMENT CAPACITIES
- 5. NAMES AND FUNCTIONS OF COMPONENTS
- 6. PRE-OPERATION CHECK
- 7. OPERATING THE ENGINE
- Starting the Engine
- Opening / Closing the Fuel Shut-Off Valve
- Adjusting the Operator's Seat
- Fastening the Retractable Seat Belt
- While operating the tractor, make sure to keep the seat belt fastened with the Roll-Over Protective Structure (ROPS) equipped. This will reduce the possibility of injury or death in the event of an accident such as an overturn or roll-over.
- NEVER use the retractable seat belt when operating the tractor without the Roll-Over Protective Structure (ROPS).
- If the retractable seat belt is situated far away from the operator's abdominal area, a dangerous situation can be present in th...
- The retractable seat belt must be used by the operator only. NEVER use the retractable seat belt for two or more persons or to hold an object to the operator.
- Engaging the Parking Brake
- Checking the Lights on the Instrument Panel
- When the engine oil pressure warning light does not turn OFF within 10 seconds after the engine is started, the engine oil pressure is too low. Immediately stop the engine and contact your local Cub Cadet Yanmar dealer for technical assistance.
- When the alternator / battery charging light does not turn OFF within 15 seconds after the engine is started, the power generate...
- Do not hold the key in the START position for more than 15 seconds at a time. Any longer attempt will overheat the starter motor.
- If the engine is difficult to start at a low temperature etc., hold the key in the START position for 30 seconds. If the engine fails to start, wait at least 30 seconds before the second attempt to allow for battery voltage recovery.
- If the engine still fails to start with four consecutive attempts, the starter may be not functioning. (See “17. TROUBLESHOOTING” ).
- Warming Up the Engine in Cold Weather
- Stopping the Engine
- Restarting a Stalled Engine
- Starting the Engine
- 8. OPERATING THE TRACTOR
- Accident Hazard
- Operating a New Tractor
- The service life of the tractor is governed by how adequately it is handled and maintained.
- Of course, any newly manufactured tractor has been tested; however, various parts must be broken in. Therefore, operate the trac...
- 1. Do not run the tractor at full speed during the first 50 operating hours period
- NEVER suddenly start or brake.
- In cold weather, ALWAYS fully warm up the engine. After warm-up, start operation of the tractor.
- NEVER run the engine at a speed higher than needed.
- On rough roads or terrains, slow the tractor down as necessary. Do not run the tractor at a high speed.
- The above-mentioned precautions apply not only to newly manufactured tractors but also to tractors that have been actively used....
- 2. Changing the lubricating oil for the new tractor
- Operation of the Tractor
- Before starting or operating the tractor, always check the area around the tractor for obstacles and any person nearby. Turn off the Power Take Off (PTO) switch and raise the implement.
- For the adjusting method of the seat position, refer to “Adjusting the Operator's Seat” on page P7-2, and for the fastening method of the seat belt, refer to “Fastening the Retractable Seat Belt” on page P7-2.
- Turn Signals
- Headlights / Work Lights
- Hazard Lights
- Range Shift Lever
- 4-Wheel Drive Lever
- ALWAYS keep the 4-wheel drive lever in the OFF position when traveling on a paved surface.
- ALWAYS disengage the 4-wheel drive lever when not needed to prevent premature wear of the front tires.
- NEVER install tire chains to the front wheels. Chains will hit and can damage the tractor.
- If disengaging the 4-wheel drive lever is difficult, stop the tractor, turn the steering wheel right and left several times. Then attempt to disengage the 4-wheel drive lever again.
- To minimize tire wear, drive in the 4-wheel drive mode only when absolutely necessary. Driving the tractor on a paved road in the 4-wheel drive mode can accelerate wear of the tires.
- To obtain better traction, keep the front tires at the maximum allowable pressure.
- When the 4-wheel drive lever is in the ON position, braking will apply to all four wheels.
- Throttle Control Lever
- Forward and Reverse Drive Pedal
- Engaging the Cruise Control
- Disengaging the Cruise Control
- The cruise control is disengaged when the operator depresses the brake pedal.
- If the cruise control lever is not readily disengaged, then step on the brake pedal several times.
- Also, the cruise control can be disengaged when the operator depresses the forward side of the forward and reverse drive pedal. Note, however, that the reverse side of the forward and reverse drive pedal can not be used for this purpose.
- Do not strongly step on the reverse side of the forward and reverse drive pedal when the cruise control is in the locked state.
- Stopping Travel of the Tractor
- Parking the Tractor
- Safe Practices for Operation
- 1. Differential Lock
- Engaging the Differential Lock
- Disengaging the Differential Lock
- When using the differential lock, decrease the engine speed.
- To prevent transmission damage, do not use the differential lock when only one rear wheel is rotating.
- If the differential lock does not disengage when the foot is removed from the differential lock foot pedal, lightly step on the brake pedal several times.
- 2. Safely Driving the Tractor on Roads
- Avoid injury. Be cautious when driving the tractor at a transport speed:
- We recommend that the user / operator use the turn signal / hazard lights when traveling on public roads. Before operating the t...
- If local laws permit road travel, flash the hazard lights and display the Slow Moving Vehicle (SMV) emblems when traveling on public roadways.
- ALWAYS ensure that the Slow Moving Vehicle (SMV) emblem and hazard lights are clean and clearly visible. If a towed or rear-moun...
- Turn the hazard lights and headlights ON, unless prohibited by law.
- Drive the tractor slowly so that the tractor is under control at all times. Slow down for travel on a slope, rough road, sharp turns or when transporting a heavy rear-mounted implement.
- Disengage the 4-wheel drive to prevent excessive tire wear.
- NEVER coast downhill.
- Check whether the front wheel gearing is engaged.
- Remember that the braking characteristics differ between the 2- and 4-wheel drive modes. ALWAYS be aware of the current drive mode and use properly.
- ALWAYS slow down before turning. High-speed turns may cause the tractor to tip over.
- Strictly observe all the currently effective local traffic and safety laws and regulations.
- ALWAYS travel at a speed that allows the tractor to remain controlled and stable.
- Avoid engaging differential lock while traveling on a road. Your tractor can lose control.
- While traveling on a road, do not suddenly turn the steering wheel. Such an action can lead to loss in the stability of the tractor, and can cause an extremely dangerous situation.
- While on a road, NEVER attempt to operate an implement. Keep the 3-point hitch in the raised position during transport.
- Avoid injury. Be cautious when driving the tractor at a transport speed:
- 3. Moving the Tractor Manually while the Engine is Stopped
- Avoid injury:
- Setting the Hydro Static Transmission (HST) pressure release lever to the ON position makes the tractor freely move.
- Do not operate the Hydro Static Transmission (HST) pressure release lever on a slope. Setting the Hydro Static Transmission (HST...
- Before setting the Hydro Static Transmission (HST) pressure release lever to the ON position, park the tractor in a flat place and engage the parking brake securely.
- Do not operate the Hydro Static Transmission (HST) pressure release lever while the engine is running.
- Moving the tractor in an improper way may damage the transmission. Move the tractor by hand only.
- Hydro Static Transmission (HST) pressure release lever
- Hydraulic pressure in the Hydro Static Transmission (HST) brakes the axles when the engine is not running, so that the tractor cannot be moved.
- When the hydraulic pressure in the transmission is released by pressing the Hydro Static Transmission (HST) pressure release lever, the tractor can be moved.
- To move the tractor, observe the following procedure:
- 4. Transporting the Tractor on a Trailer
- Exercise extreme care when loading or unloading the tractor to or from a trailer or truck.
- Close the fuel shut-off valve.
- Use a heavy-duty trailer to transport the tractor.
- The trailer must have signs and lights required by law.
- During transporting the tractor on a trailer, the Slow Moving Vehicle (SMV) emblem may have to be removed by the local law. For the details, please consult with your local Cub Cadet Yanmer dealer.
- 5. Operating on Slopes
- Avoid injury. Be extremely cautious when driving the tractor on a slope:
- To increase the traction power and provide 4- wheel braking feature, engage the 4-wheel drive lever before driving the tractor o...
- To improve braking power on sloped, frozen, wet or graveled surfaces, engage the 4-wheel drive lever. Add ballast to the tractor as necessary and travel at a lower speed to prevent skidding and loss of steering control.
- While driving the tractor, do not attempt to climb a slope that is steeper than 11 degrees.
- Even on a slope that is not steeper than 11 degrees, do not turn or change the traveling direction, or park square to the slope.
- Before approaching a slope, select an appropriate speed setting. NEVER shift on a slope. Be sure to travel at a lower speed on a slope.
- Suddenly starting the tractor on an uphill can cause the front wheels to jump off the ground, and this situation poses an extreme danger. To avoid this problem, run the engine at a lower speed and slowly start the tractor in motion.
- When exiting a ditch, deep mud or traveling on a steep slope, the risk of the tractor roll-over is high. In four-wheel drive mode, special caution is needed.
- Slowly move on any slope. NEVER change speed or direction quickly.
- When backing up a slope, keep the tractor parallel with the gradient of the slope.
- Avoid injury. Be extremely cautious when driving the tractor on a slope:
- Uphill / Downhill
- Steep Downhill
- 6. About the Power Steering
- NEVER operate the steering wheel suddenly, especially while traveling on a paved road. Otherwise, an accident can occur.
- The power steering feature is operative only when the engine is running. Note that when the engine is running at a lower speed, the steering wheel will need slightly greater force. This is considered normal operation.
- Fully turning the steering wheel will cause the relief valve to trip and an audible signal will sound. This situation may be ignored only for a short duration. NEVER operate the steering in relief for a prolonged period.
- Turning the steering wheel while the tractor is not running can promote damage on the tires and rims. Avoid such an action whenever possible.
- 7. About the 12V DC Outlet
- 9. POWER TAKE OFF (PTO)
- Operating the Power Take Off (PTO)
- Before connecting, disconnecting, adjusting or cleaning any Power Take Off (PTO)-driven implement, be sure to disengage the Power Take Off (PTO), stop the engine, and make sure that all the components have stopped their rotation.
- Do not approach rotating drivelines.
- Entanglement with rotating driveline can lead to serious injury or even death.
- Keep hands, feet and clothing away from the rotating driveline.
- Make sure that all shields and guards are in position and are correctly used.
- Do not run the engine at 3338 rpm or more while the Power Take Off (PTO) is engaged.
- Rear- Power Take Off (PTO)
- Mid- Power Take Off (PTO)
- Engaging the Power Take Off (PTO)
- Disengaging the Power Take Off (PTO)
- Installing an Implement to the Power Take Off (PTO) Drivelines
- Operating the Power Take Off (PTO) while the Tractor is Traveling in the Reverse Direction (Reverse Override Function)
- Use EXTREME caution to check that anyone or any object is not present in the rear area when using the Power Take Off (PTO) in reverse movement.
- Normally, reversing the tractor stops the Mid-Power Take Off (PTO) and the Rear-Power Take Off (PTO). To drive the Power Take Off (PTO) while reversing the tractor, observe the following instructions:
- Operating the Power Take Off (PTO)
- 10. 3-POINT HITCH
- 11. HYDRAULIC SYSTEM
- 3-Point Hitch Control System
- NEVER operate the 3-point hitch control / cutting height adjustment lever before the engine has been sufficiently warmed up.
- If the 3-point hitch control / cutting height adjustment lever is operated before the engine has been warmed up, the hydraulic system can be damaged or develop a failure.
- If abnormal hydraulic noise occurs after the 3-point hitch has been raised, then misadjustment or failure of the hydraulic syste...
- Operating the 3-Point Hitch Control / Cutting Height Adjustment Lever to Raise or Lower the 3-Point Hitch
- Hydraulic Flow Control / Stop Knob
- Controlling the Implement Control Valve (Option)
- 3-Point Hitch Control System
- 12. TIRES, WHEELS AND BALLAST
- Tires
- Mounting the tire is dangerous work. Qualified professional personnel should mount the tire on the rim using proper equipment.
- Inflation Pressure
- ALWAYS keep the tires inflated to the correct pressure. NEVER exceed the recommended inflation pressure specified in this Operator's Manual.
- Inflation pressure gradually reduces as time elapses. Check the pressure of each tire before starting the day's operation and in...
- Before loader work, make sure to check the tire pressure and, if necessary, inflate the tire(s) to the recommended pressure.
- For the appropriate inflation pressure, refer to the following table:
- Wheel Bolt Tightening Torque
- ALWAYS keep the wheel bolts tightening to the specified torque.
- With the wheel bolts loosened, do not drive the tractor.
- Before starting day’s operation, check tightening torque of each of the tire wheel bolts and, if necessary, retighten to the specified torque. For the specified torque, refer to the following table:
- Ballast
- Front Ballast
- Maximum Weight
- Using Liquid Weight for the Tires
- Installation of liquid ballast requires special implement and training. An exploding tire can lead to injury. Contact your local Cub Cadet Yanmar dealer or a tire service store to do this task.
- When using the front loader, always put liquid weight in the rear wheels. Failure to do so may result in overturning.
- NEVER exceed the maximum load ratings indicated on the tires.
- ALWAYS cover rim completely with the liquid to prevent corrosion, but do not exceed 75%. A larger amount of the liquid causes a limited air space to be left in the tire, and which is too small to absorb shocks, possibly leading to damaged tire.
- We do not recommend that alcohol be used as the ballast. Calcium chloride solution is heavier and less expensive.
- Tires
- 13. MAINTENANCE
- Maintenance Check List
- Lubricants
- Replacement Parts
- 1. Technical Document
- 2. Parts
- We recommend the use of the Cub Cadet Yanmar authentic parts and lubricants that are available from your local Cub Cadet Yanmar dealer.
- When ordering a part, tell your local dealer the machine serial number and engine serial number for your tractor. These numbers are those you previously entered in the “2. SERVICING THE TRACTOR” of this manual.
- 14. PERIODIC SERVICE
- n Warranty and Repair of the Engine
- Opening / Closing the Hood
- Daily Checks
- Refilling the Fuel Tank
- NEVER use a galvanized container to store fuel. Diesel fuel in a galvanized container reacts with the zinc coating in the contai...
- Diesel fuel should comply with the following specifications.
- In cold climate, use Grade No. 1-D diesel fuel, and in warm climate, use Grade No. 2-D diesel fuel. The cetane number of the diesel fuel used must be 45 or higher.
- When the air temperature drops below -4°F(-20°C) or the altitude of the work site exceeds 5000 ft (1500 m), use a diesel fuel whose cetane value is 50 or higher.
- The sulfur content must not exceed 0.5 % by volume. Less than 0.05 % is preferred.
- In the United States, non-mineral oil based fuel resources such as RME (Rapeseed Methyl Ester) and SOME (Soybean Methyl Ester), collectively known as FAME (Fatty Acid Methyl Esters), are being used as extenders for mineral oil derived diesel fuels.
- Cub Cadet Yanmer approves the use of bio-diesel fuels that do not exceed a blend of 5 % (by volume) of FAME with 95 % (by volume) of approved mineral oil derived diesel fuel. Such bio-diesel fuels are known in the market place as B5 diesel fuels.
- Avoid personal injury. Remember that fuel vapor is explosive and flammable:
- Stop the engine before refilling the fuel tank.
- NEVER smoke while handling fuel.
- Keep the fuel away from an open flame or sparks.
- Refuel outdoors or in a well-ventilated area.
- Wipe away spilled fuel immediately.
- To prevent static electric discharge, use a clean approved non-metal fuel container.
- To prevent static electric discharge, use a clean approved plastic funnel that has no metallic screen mesh or filter.
- Dirt and water in the fuel can damage the engine.
- Remove dirt and debris from the fuel tank opening.
- Use clean, fresh, stabilized fuel.
- At the end of operation for the day, fill the fuel tank to prevent condensation from occurring in the fuel tank.
- When filling the fuel tank or container use a non- metallic funnel that has a plastic mesh strainer.
- Checking the Engine Oil Level
- ALWAYS check the oil level before day's operation. If the oil level is low, a serious engine problem can occur.
- ALWAYS check the oil level before operation.
- ALWAYS check the oil level when the engine is cold and not running.
- ALWAYS maintain the oil level between the lower and the upper marks.
- ALWAYS shut the engine down and allow to cool before adding the engine oil.
- Prevent dirt and other contaminants from entering the engine. Clean the area around the dipstick before removing it.
- Checking the Transmission Oil Level
- ALWAYS check the oil level before day's operation. If the oil level is low, a serious transmission problem can occur.
- ALWAYS check the oil level before operation.
- ALWAYS check the oil level when the engine is cold and not running.
- ALWAYS maintain the oil level between the high and low marks.
- ALWAYS shut the engine down and allow to cool before adding the transmission oil.
- Prevent dirt and other contaminants from entering the transmission. Clean the area around the dipstick before removing it.
- Checking the Radiator Hoses and Clamps
- Cleaning the Radiator Cooling Fins and Screen
- ALWAYS stop the engine and remove the key from the starter key switch before cleaning the radiator cooling fins and screen.
- Avoid injury. Compressed air can cause debris and dirt to powerfully fly a long distance:
- Cleaning the Rear Grille Screen
- Checking the Cooling System
- ALWAYS allow radiator to cool before removing the radiator tank cap. The radiator will be hot and can cause burns. When the radiator tank cap is removed, pressure build-up in the cooling system can cause the coolant to spray out explosively.
- ALWAYS shut the engine down and allow it to cool.
- NEVER remove the radiator tank cap before the radiator and the engine are sufficiently cool such that they can be touched with bare hands.
- Loosen the radiator tank cap carefully to the first stop, allowing excessive pressure to escape. Only then remove the radiator t...
- Checking the Fuel Line
- Checking the Intake Air Hoses and Clamps
- Checking the Safety Interlock System
- Read the “Safety Precautions” at the head of this manual.
- Read the danger, warning and caution statements on the safety-alert symbols on the tractor.
- To avoid possible poisoning from exhaust fumes, NEVER operate the engine in an enclosed place that lacks adequate ventilation.
- NEVER start the engine while standing on the ground. ALWAYS start the engine from the operator’s seat.
- Before starting the engine, ALWAYS set the forward and reverse drive pedal to the “NEUTRAL” position and the Power Take Off (PTO) switch to the “OFF” position.
- Check the following points to be sure that the machine is in the normal state and ready to start.
- If a fault is detected on the machine, do not operate the machine and contact your local Cub Cadet Yanmar dealer for technical assistance.
- Before checking the safety interlock system, perform the following procedure.
- 1. Power Take Off (PTO) Safety Switch
- 2. Parking Brake Safety Switch
- 3. Drive Pedal Safety Switch
- 4. Drive Pedal and Seat Safety Switch
- 5. Seat Safety Switch
- Checking and Adjusting the Brake
- Checking the Seat Belt and Roll-Over Protective Structure (ROPS)
- Checking the Wheel Bolt Tightening Torque
- To prevent possible roll-over of the tractor, check the rim, hub and wheel bolts before starting day’s operation.
- Before starting day's operation, check tightening torque of each of the tire wheel bolts and, if necessary, retighten to the specified torque.
- Check the tightening torque after the first 5, 15 and 50 hours and thereafter every 50 hours of operation. If necessary, retighten to the specified torque.
- For the specified torque, refer to the following table.
- Checking the Inflation Pressure
- Checking the Light Bulbs
- Checking the Tie-rod Rubber Boots
- Checking the Hydraulic Hoses
- 1. Power Steering Hoses
- 2. Implement Control Valve Hoses
- 3. Lift Cylinder Hose and Drain Hose
- 4. Oil Cooler Hoses
- Refilling the Fuel Tank
- First 50 Hours
- Every 50 Hours
- Checking the Front Axle Oil Level
- Checking the Fuel / Water Separator
- Adjusting the Fan Belt
- 1. Checking the Belt Tension
- 2. Adjusting the Belt Tension
- 3. Replacing the Belt
- Greasing and Lubricating
- Use the recommended Cub Cadet Yanmar greases to avoid failed or prematurely worn parts and components.
- The recommended Cub Cadet Yanmar greases perform efficiently in an average ambient temperature range from -20 to +275 °F (-29 to +135 °C)
- If you want to operate your tractor outside this temperature range, contact your local Cub Cadet Yanmar dealer for applicable special-purpose greases. Use Cub Cadet 251H EP Grease or General all purpose grease NLGI grade No.2 or equivalent.
- 1. Lubricating Grease Fittings on the Tractor
- 2. Lubricating the Implement Control Lever Linkage
- 3. Lubricating the Seat Slide Rails
- 4. Lubricating the 3-Point Hitch
- Every 100 Hours
- Engine Oil
- Changing the Engine Oil
- Cleaning the Fuel / Water Separator
- Cleaning the Air Cleaner Element
- 1. Servicing the Air Cleaner Element
- Every 200 Hours
- Every 300 Hours
- Transmission Oil
- Changing the Transmission Oil and Replacing the Transmission Oil Filter
- When draining away the transmission oil that is still hot, stay clear of the hot transmission oil and other components to avoid burn.
- NEVER remove the cap from the fill port unless absolutely necessary. Contaminated hydraulic oil can cause the transmission to be damaged or fail.
- Whenever changing or replacing the transmission oil and transmission oil filter, always bleed the transmission oil in order to avoid malfunction of transmission.
- When draining away the transmission oil that is still hot, stay clear of the hot transmission oil and other components to avoid burn.
- Every 500 Hours
- Every 1000 Hours
- Coolant
- . High Quality Permanent Type Antifreeze (Ethylene Glycol with corrosion and rust inhibitor chemicals)
- Before using the coolant, study the instructions and data on its container to be sure it is suitable for the engine.
- Use a conditioned coolant, or before use, add a conditioner to the coolant.
- Prepare the coolant by mixing 50% antifreeze with 50% distilled or deionized water, and then pour this coolant into the radiator...
- Follow the instructions on the antifreeze container or contact your local Cub Cadet Yanmar dealer for technical assistance. NEVE...
- Flushing the Cooling System
- ALWAYS allow radiator to cool before removing the radiator cap. The radiator will be hot and can cause burns. When the radiator cap is removed, pressure build-up in the cooling system can cause the coolant to spray out explosively.
- ALWAYS shut the engine down and allow it to cool.
- NEVER remove the radiator cap before the radiator and the engine are sufficiently cool such that they can be touched with bare hands.
- Loosen the radiator cap carefully to the first stop, allowing excessive pressure to escape. Only then remove the radiator cap. I...
- 1. Draining the Cooling System
- 2. Flushing the Cooling System
- Changing the Coolant
- Use of an incorrect coolant mixture can damage the radiator.
- NEVER operate the engine with plain water.
- NEVER use an antifreeze mixture with a concentration of more than 50% water to coolant mixture.
- NEVER pour the coolant or water into the radiator while the engine is hot.
- For adding coolant to the cooling system, use of High Quality Permanent Type Antifreeze (Ethylene Glycol with corrosion and rust inhibitor chemicals) is recommended.
- Adjusting the Engine Valve Clearance
- Checking the Fuel Injection Nozzle Injection Pressure
- Checking the Fuel Injection Pump
- Coolant
- Every 1 Year
- Every 2 Years
- 15. SERVICING THE ELECTRICAL SYSTEM
- 16. STORAGE
- 17. TROUBLESHOOTING
- 18. INDEX