Page 3 - INTRODUCTION; Welcome to the World of Cub Cadet Yanmar Tractor
1 Sc2400 Operator’s Manual INTRODUCTION Thank you for purchasing our tractor product that has been designed and manufactured based on our state-of-the-art technology and rich expertise in developing and manufacturing tractor products. Handle your tractor correctly by following the instructions conta...
Page 4 - TABLE OF CONTENTS
2 Sc2400 Operator’s Manual TABLE OF CONTENTS 1. About This Manual .................................................................................................................. 1-12. Safety-Alert Symbols ...............................................................................................
Page 9 - SAFETY PRECAUTIONS
1-1 1. SAFETY PRECAUTIONS Sc2400 Operator’s Manual 1. SAFETY PRECAUTIONS This Operator’s Manual presents you messages that help you remain aware of potential hazards and possible machine damage in operating and servicing your machine. Carefully study all the information in it so that you can positiv...
Page 10 - DANGER; NOTICE
1-2 1. SAFETY PRECAUTIONS Sc2400 Operator’s Manual Indicates a hazardous situation which, if not avoided, will result in death or serious injury. Indicates a hazardous situation which, if not avoided, could result in death or serious injury. Indicates a hazardous situation which, if not avoided, cou...
Page 11 - Precautions before Operating Your Tractor
1-3 1. SAFETY PRECAUTIONS Sc2400 Operator’s Manual 1. Understand the performance and limitations of your tractor. Carefully study this Operator’s Manual and learn the instructions in it before operating or servicing your tractor. Keep the Operator’s Manual in an easily accessible place. 2. Strictly ...
Page 12 - Starting Your Tractor; Safe Practices for Operating Your Tractor
1-4 1. SAFETY PRECAUTIONS Sc2400 Operator’s Manual 13. Always keep your tractor clean. Dust, grease or grass clippings accumulated on your tractor can lead to fire accidents or personal injury. 14. Use the handholds and running board steps when getting on and off the tractor to help prevent accident...
Page 13 - Working with Your Tractor
1-5 1. SAFETY PRECAUTIONS Sc2400 Operator’s Manual 2. Working with Your Tractor 1. Make sure that all the covers and guards are in correct position. Replace any missing or damaged cover immediately. 2. Before turning or when traveling on a rough terrain, or before stopping, decrease the tractor spee...
Page 14 - WARNING; Operating Your Tractor on Slopes
1-6 1. SAFETY PRECAUTIONS Sc2400 Operator’s Manual On a slope, the tractor is less stable and more prone to tip-over, possibly leading to serious injury or death. Remain very cautious when your tractor is on any slope. DO: ● Operate up and down slopes, not across. ● Remove obstacles such as rocks, l...
Page 15 - Traveling on a Road
1-7 1. SAFETY PRECAUTIONS Sc2400 Operator’s Manual 1. Disengagement of the 4-wheel drive is recommended. 2. Remember that the braking characteristics differ between the two and four wheel drive modes. Be aware of the current drive mode and use carefully. 3. Before turning, always slow down the tract...
Page 17 - Safe Practices for Servicing Your Tractor
1-9 1. SAFETY PRECAUTIONS Sc2400 Operator’s Manual Before starting any servicing work, park your tractor on solid, level ground, engage the parking brake securely, disengage the Power Take Off (PTO), lower the implement to the ground, set the forward and reverse drive pedal to the neutral position, ...
Page 19 - Understanding the Tractor Safety Decals
1-11 1. SAFETY PRECAUTIONS Sc2400 Operator’s Manual ■ Safety-Alert Symbols The tractor safety decals illustrated in this section are provided in critical areas on the tractor so that people including the operator can remain always aware of potential hazards.The tractor safety decals contain the word...
Page 21 - CAUTION
1-13 1. SAFETY PRECAUTIONS Sc2400 Operator’s Manual (C) CY124764-44810 CAUTION 1. Adding of water is done through the sub-tank.2. Before starting, make sure that water level is up to the "Full" mark. 3. If water level is low, remove the cap of the sub- tank and add water until the "Full&...
Page 22 - MANUAL; IMPORTANT; DO NOT CONNECT A LIGHT OR LOAD OF MORE
1-14 1. SAFETY PRECAUTIONS Sc2400 Operator’s Manual (E) CY1A7880-65600 WARNING READ OPERATOR'S MANUAL1. Do not operate the machine without guards shields and safety devices in place and working. 2. Keep all riders off tractor during operation.3. Make certain everyone is clear of machine before start...
Page 25 - SERVICING THE TRACTOR
2-1 2. SERVICING THE TRACTOR Sc2400 Operator’s Manual 2. SERVICING THE TRACTOR Your Cub Cadet Yanmar dealer wants to remain committed to the tractors our customers have purchased and intends to support our customers in fully developing the performance of their Cub Cadet Yanmar tractors. After carefu...
Page 26 - Specifications Table
3-1 3. SPECIFICATIONS Sc2400 Operator’s Manual 3. SPECIFICATIONS 1. Specifications Table Model Sc2400 Power Take Off (PTO) Power hp (kW) 16.5 (12.3) Engine Maker YANMAR Model 3TNV72 Type Indirect Injection, Vertical, Water-Cooled, 4 Cycle Diesel Number of Cylinders 3 Bore and Stroke in. (mm) 2.834 ×...
Page 28 - IMPLEMENT CAPACITIES
4-1 4. IMPLEMENT CAPACITIES Sc2400 Operator’s Manual 4. IMPLEMENT CAPACITIES The Cub Cadet Yanmar tractor has been carefully tested in the configuration equipped with implements sold or approved by Cub Cadet Yanmar and has proved to perform properly. Do not use any implement that has not been sold o...
Page 29 - NAMES AND FUNCTIONS OF COMPONENTS
5-1 5. NAMES AND FUNCTIONS OF COMPONENTS Sc2400 Operator’s Manual 5. NAMES AND FUNCTIONS OF COMPONENTS (1) Headlights(2) Hood(3) Fuel inlet(4) Seat(5) Seat belt(6) Fender(7) Rear tires(8) Front tires(9) Work lights(10) Front weight hitch (Option)(11) Roll-Over Protective Structure (ROPS)(12) Hydraul...
Page 30 - Operator Station Controls
5-2 5. NAMES AND FUNCTIONS OF COMPONENTS Sc2400 Operator’s Manual (1) Hazard lights button switch(2) Starter key switch(3) Throttle control lever(4) Parking brake lever(5) Brake pedal(6) Forward and reverse drive pedal(7) Implement control lever (Option)(8) Implement lock lever (Option)(9) Position ...
Page 31 - Instrument Panel, Switches and Hand Controls
5-3 5. NAMES AND FUNCTIONS OF COMPONENTS Sc2400 Operator’s Manual (1) Tachometer This meter indicates the current engine speed in increments of 100 rpm. (2) Fuel Gauge This gauge indicates level of fuel in the fuel tank, while the starter key switch is in the ON position. (3) Hour Meter This meter i...
Page 34 - OPERATING THE ENGINE
7-1 7. OPERATING THE ENGINE Sc2400 Operator’s Manual 7. OPERATING THE ENGINE NEVER run or idle the engine in a confined area that is poorly ventilated or not ventilated at all. The engine emits carbon monoxide as that is colorless, odorless and can cause death. ALWAYS remain seated in the operator’s...
Page 35 - Adjusting the Operator's Seat; Fastening the Retractable Seat Belt
7-2 7. OPERATING THE ENGINE Sc2400 Operator’s Manual 2. Sit on the seat. ■ Adjusting the Operator's Seat 1. Engage the parking brake securely and stop the engine. 2. Sit on the seat.3. Pull the seat adjustment lever to the left.4. Move the seat forward and backward to find the optimal position and t...
Page 36 - Remove foot from the forward and; Set the range shift lever to the Slow
7-3 7. OPERATING THE ENGINE Sc2400 Operator’s Manual 3. Remove foot from the forward and reverse drive pedal and set the pedal to the NEUTRAL position. NOTE: ● With the parking brake engaged, the forward and reverse drive pedal is locked in the NEUTRAL position. 4. Engage the parking brake securely....
Page 37 - If the tractor has any implements that
7-4 7. OPERATING THE ENGINE Sc2400 Operator’s Manual 6. Turn off the Power Take Off (PTO) switch. Push in and set the Power Take Off (PTO) switch to the OFF position. (A) Power Take Off (PTO) switch (a) OFF position(b) ON position 7. Fully push the 3-point hitch control / cutting height adjustment l...
Page 38 - Set the throttle control lever about; Insert the key into the starter key hole
7-5 7. OPERATING THE ENGINE Sc2400 Operator’s Manual 9. Set the throttle control lever about halfway. (A) Throttle control lever (a) To increase the engine speed, pull the throttle control lever backward. (b) To decrease the engine speed, push the throttle control lever forward. 10.Insert the key in...
Page 39 - Checking the Lights on the Instrument Panel
7-6 7. OPERATING THE ENGINE Sc2400 Operator’s Manual ■ Checking the Lights on the Instrument Panel When the key is turned to the ON position:1. The engine oil pressure warning light turns ON.2. The alternator / battery charging light turns ON. (A) Engine oil pressure warning light(B) Alternator / Ba...
Page 40 - Turn and hold the key to the START
7-7 7. OPERATING THE ENGINE Sc2400 Operator’s Manual NOTE: ● While turning the key to the preheating position, the preheater pilot light turns ON. Also, the engine oil pressure warning light and the alternator / battery charging light turn ON. (A) Preheater pilot light 12.Turn and hold the key to th...
Page 41 - Remove foot from the forward and; Stopping the Engine
7-8 7. OPERATING THE ENGINE Sc2400 Operator’s Manual 1. Remove foot from the forward and reverse drive pedal. 2. After the tractor has completely stopped, turn off the Power Take Off (PTO) switch, lower the implement (if installed) to the ground and then engage the parking brake securely. 3. Run the...
Page 42 - Set the range shift lever to the slow; Restarting a Stalled Engine
7-9 7. OPERATING THE ENGINE Sc2400 Operator’s Manual IMPORTANT: Avoid engine damage. ● If the engine stalls while operating under load, immediately restart the engine to prevent over-heating of the engine. 1. Engage the parking brake securely. 2. Set the range shift lever to the slow position. (A) R...
Page 43 - OPERATING THE TRACTOR; Accident Hazard
8-1 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual 8. OPERATING THE TRACTOR ALWAYS decrease tractor speed before turning, when traveling on a rough terrain or before stopping to prevent roll-over. Do not attempt to turn with the differential lock engaged. Attempting to turn the tractor while the ...
Page 44 - Do not run the tractor at full speed; Changing the lubricating oil for the new tractor; Operating a New Tractor
8-2 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual 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 tractor at low speeds for the ...
Page 45 - Turn Signals; Headlights / Work Lights; Hazard Lights; Operation of the Tractor
8-3 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual Avoid injury: ● 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. IMPORTANT: Avoid damage. ● To prevent damage...
Page 46 - Range Shift Lever
8-4 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual 3. Start the engine. Start the engine by referring to “7. OPERATING THE ENGINE”. 4. Select travel speed. ■ Range Shift Lever Use the range shift lever to select the speed that best suits the intended operation. (A) Range shift lever (a) SLOW : Us...
Page 47 - Adjust the throttle control lever to
8-5 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual 5. Adjust the throttle control lever to attain an intended speed. ■ Throttle Control Lever Use the throttle control lever to change the engine speed. While monitoring the tachometer, change the engine speed as required. (A) Throttle control lever...
Page 48 - Forward and Reverse Drive Pedal; Operate the steering wheel and travel
8-6 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual 7. Disengage the parking brake. 1. Fully depress the brake pedal.2. Fully push the parking brake lever forward to unlock the parking brake. 3. Remove foot from the brake pedal. Make sure that the brake pedal is unlocked. (A) Brake pedal(B) Parkin...
Page 49 - Engaging the Cruise Control; Disengaging the Cruise Control
8-7 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual NOTE: ● The cruise control is operative only when the tractor is traveling forward. Avoid injury: ● Use the cruise control only when traveling in a vast open area. ● Turn OFF this feature before turning the tractor or when in areas that include m...
Page 50 - Slowly remove foot from the forward; Stopping Travel of the Tractor
8-8 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual 1. Slowly remove foot from the forward side of the forward and reverse drive pedal or reverse side of the forward and reverse drive pedal. 2. Fully push the throttle control lever forward to decrease the engine speed. 3. Step on and depress the b...
Page 51 - Applying the Parking Brake; Parking the Tractor
8-9 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual ■ Applying the Parking Brake Avoid injury: ● ALWAYS engage the parking brake securely before leaving the tractor unattended. 1. Turn off the Power Take OFF (PTO) switch. (A) Power Take Off (PTO) switch 2. Lower the implement to the ground, set th...
Page 52 - Engaging the Differential Lock; Safe Practices for Operation
8-10 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual 1. Differential Lock (A) Differential lock foot pedal (a) disengage(b) engage Avoid injury. To prevent the tractor from overturning: ● Do not attempt to turn with the differential lock engaged. ● Do not engage the differential lock while the tra...
Page 53 - Safely Driving the Tractor on Roads
8-11 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual 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 trac...
Page 54 - Moving the Tractor Manually while the Engine is Stopped
8-12 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual ● 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...
Page 55 - Hydro Static Transmission (HST) pressure release lever
8-13 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual ■ 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 transmissi...
Page 56 - Transporting the Tractor on a Trailer
8-14 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual 4. Transporting the Tractor on a Trailer Avoid injury: ● Exercise extreme care when loading or unloading the tractor to or from a trailer or truck. ● Close the fuel shut-off valve. NOTE: ● Use a heavy-duty trailer to transport the tractor. 1. Dr...
Page 57 - Operating on Slopes
8-15 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual 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 on a slope. Remember ...
Page 58 - Steep Downhill
8-16 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual 1. Before approaching a slope, set the range shift lever to the slow position. (A) Range shift lever (a) Slow position 2. Lightly depress the forward side of the forward and reverse drive pedal to start moving. IMPORTANT: ● Always slowly drive t...
Page 59 - About the Power Steering
8-17 8. OPERATING THE TRACTOR Sc2400 Operator’s Manual 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 en...
Page 64 - Installing an Implement to the Power Take Off (PTO) Drivelines
9-5 9. POWER TAKE OFF (PTO) Sc2400 Operator’s Manual IMPORTANT: Avoid damage. ● Observe the driveline manufacturer's installation instructions for driveline mounting angle and the length of overlaps on the two-part driveline shafts. An incorrectly installed implement can promote wear of the drivelin...
Page 66 - Hitch
10-2 10. 3-POINT HITCH Sc2400 Operator’s Manual ■ Right Lift Link ● Chock the four wheels to secure the tractor, before servicing the right lift link. 1. Lower the rear-mounted implement.2. Safely stop the machine.3. Loosen the locknut.4. Turn the turnbuckle to adjust the right lift link length unti...
Page 68 - Hydraulic Flow Control / Stop Knob
11-2 11. HYDRAULIC SYSTEM Sc2400 Operator’s Manual ■ Hydraulic Flow Control / Stop Knob ● Lowering the 3-point hitch too fast can lead to accident or failure. ● Adjust the hydraulic flow control / stop knob so that the time for lowering the implement from the highest position to the lowest position ...
Page 71 - Connecting the Implement Hydraulic Hoses
11-5 11. HYDRAULIC SYSTEM Sc2400 Operator’s Manual ■ Connecting the Implement Hydraulic Hoses ● Before all the hydraulic system pressure has been fully relieved, do not attempt to connect the hoses to the tractor implement control valve couplers. 1. Park the tractor safely and securely.2. Fully reli...
Page 73 - Inflation Pressure; Wheel Bolt Tightening Torque
12-2 12. TIRES, WHEELS AND BALLAST Sc2400 Operator’s Manual ■ 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...
Page 74 - Front Ballast
12-3 12. TIRES, WHEELS AND BALLAST Sc2400 Operator’s Manual ■ Front Ballast To mount the front ballast, the optional front weight hitch is required.To improve stability and traction, add ballast indicated in the table below. (Front End Weights) Heavy pulling and rear-mounted implements can cause the...
Page 75 - Maximum Weight; Using Liquid Weight for the Tires
12-4 12. TIRES, WHEELS AND BALLAST Sc2400 Operator’s Manual ■ Maximum Weight ● NEVER overload the tires. ● NEVER add weight in excess of the limits indicated below. Four 44 lb (20 kg) weights can be added to the tractor. ■ Using Liquid Weight for the Tires Avoid injury: ● Installation of liquid ball...
Page 76 - Maintenance Check List
13-1 13. MAINTENANCE Sc2400 Operator’s Manual 13. MAINTENANCE ● For the checkpoints ( ✔ ) listed below, check and service at the intervals indicated in the table. ● For the inspection and maintenance procedures, see 15 “PERIODIC SERVICE”. 1. Maintenance Check List No Topic Time Service Intervals Aft...
Page 78 - Technical Document
13-3 13. MAINTENANCE Sc2400 Operator’s Manual 1. Technical Document [U.S.A. and Canada] If you want to obtain a copy of Parts Catalog or Technical Manual for your tractor, contact your local Cub Cadet Yanmar dealer. 2. Parts We recommend the use of the Cub Cadet Yanmar authentic parts and lubricants...
Page 80 - Opening the Hood; Closing the Hood
14-2 14. PERIODIC SERVICE Sc2400 Operator’s Manual ● Do not open the hood while the engine is running. ● Do not touch the hot muffler or exhaust pipe. ■ Opening the Hood 1. Turn the hood open / close knob clockwise while slightly pushing the upper portion of the hood.The hood lock will be released. ...
Page 81 - Refilling the Fuel Tank
14-3 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Refilling the Fuel Tank IMPORTANT: Avoid damage. ● NEVER use a galvanized container to store fuel. Diesel fuel in a galvanized container reacts with the zinc coating in the container to generate zinc flakes. If the fuel contains water, a zinc gel ...
Page 83 - Checking the Engine Oil Level
14-5 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Checking the Engine Oil Level IMPORTANT: Avoid damage. ● 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 wh...
Page 84 - Checking the Transmission Oil Level
14-6 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Checking the Transmission Oil Level IMPORTANT: Avoid damage. ● 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 ...
Page 85 - Checking the Radiator Hoses and Clamps; Cleaning the Radiator Cooling Fins and Screen
14-7 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Checking the Radiator Hoses and Clamps ● ALWAYS stop the engine, allow it to cool and remove the key from the starter key switch before checking the radiator hoses and clamps. 1. Park the tractor safely and securely.2. Open the hood. NOTE: ● Visua...
Page 86 - Cleaning the Rear Grille Screen
14-8 14. PERIODIC SERVICE Sc2400 Operator’s Manual IMPORTANT: Avoid damage. ● The cooling fins, screen must remain clean in order to ensure adequate air inflow to prevent engine overheating. 1. Park the tractor safely and securely.2. Allow the engine to cool completely.3. Open the hood.4. Lift up th...
Page 87 - Checking the Cooling System
14-9 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Checking the Cooling System Avoid injury. ● 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...
Page 88 - Checking the Fuel Line; Checking the Intake Air Hoses and Clamps
14-10 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Checking the Fuel Line Open the hood and then check: ● The rubber hose for oil leakage ● The rubber hose for any damage (A) Fuel line ■ Checking the Intake Air Hoses and Clamps 1. Park the tractor safely and securely.2. Open the hood.3. Ensure th...
Page 89 - Checking the Safety Interlock System
14-11 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Checking the Safety Interlock System To avoid personal injury, do as follows: ● 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 pos...
Page 93 - Checking the Light Bulbs; Checking the Tie-rod Rubber Boots
14-15 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Checking the Light Bulbs 1. Inspect the lights for blown bulbs and damaged lenses. 2. Replace a broken bulb or lens. ■ Checking the Tie-rod Rubber Boots Check the tie-rod rubber boots for any break.If any break is found, contact your local Cub Ca...
Page 94 - Checking the Hydraulic Hoses; Power Steering Hoses
14-16 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Checking the Hydraulic Hoses Avoid injury: ● When checking for oil leakage, use a sheet(s) of paper, etc. ● ALWAYS wear protective goggles and gloves. Check the conditions of the hydraulic hoses.Check for oil leakage. If any, tighten the bolts to...
Page 97 - Checking the Fuel / Water Separator
14-19 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Checking the Fuel / Water Separator Avoid injury: ● Remember that vapor from diesel fuel is explosive and flammable. ● NEVER smoke while handling the fuel. ● Keep the fuel away from open flames or sparks. ● Before servicing, stop the engine. ● Be...
Page 98 - Adjusting the Fan Belt; Checking the Belt Tension; Adjusting the Belt Tension; Replacing the Belt
14-20 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Adjusting the Fan Belt Be careful to avoid injury: ● Fingers or loose clothing can be entangled with rotating parts. Before servicing, stop the engine and allow all the moving parts to stop completely. 1. Checking the Belt Tension 1. Park the tra...
Page 99 - Lubricating the Implement Control Lever Linkage
14-21 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Greasing and Lubricating IMPORTANT: Prevent damage. ● 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 temp...
Page 100 - Lubricating the Seat Slide Rails
14-22 14. PERIODIC SERVICE Sc2400 Operator’s Manual 3. Lubricating the Seat Slide Rails 1. Pivot the operator's seat forward.2. Lubricate the seat slide rails with SUPER LUBE lubricant. 3. Lower the operator's seat. (A) Seat slide rails 4. Lubricating the 3-Point Hitch Lubricate the ball joints and ...
Page 101 - Engine Oil; Changing the Engine Oil
14-23 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Engine Oil Use an oil of the viscosity appropriate for the air temperature range expected until the next oil change interval. Engine crankcase ■ Changing the Engine Oil ● When draining away the engine oil that is still hot, stay clear of the hot ...
Page 102 - Cleaning the Fuel / Water Separator
14-24 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Cleaning the Fuel / Water Separator Avoid injury: ● Remember that vapor from diesel fuel is explosive and flammable. ● NEVER smoke while handling the fuel. ● Keep the fuel away from open flames or sparks. ● Before servicing, stop the engine. ● Be...
Page 103 - Cleaning the Air Cleaner Element; Servicing the Air Cleaner Element
14-25 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Cleaning the Air Cleaner Element Be careful to avoid injury: ● Touching hot surfaces can lead to skin burn. If the engine has been running, the engine and its components will remain hot. Before servicing, allow the engine to cool off. IMPORTANT: ...
Page 105 - Replacing the Engine Oil Filter
14-27 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Replacing the Engine Oil Filter ● When draining away the engine oil that is still hot, stay clear of the hot engine oil and other components to avoid burn. 1. Completely drain the engine oil. Refer to “Changing the Engine Oil”. (A) Drain plug 2. ...
Page 106 - Transmission Oil
14-28 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Adjusting the Toe-in Poorly adjusted toe-in can cause difficulty in steering action or abnormal sway of the steering wheel. Measure the dimensions A, A’, B and B’ on the front wheels, and check that the dimensional difference “A - B” “A’ - B’” fa...
Page 108 - Changing the Front Axle Case Oil
14-30 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Front Axle Case Oil IMPORTANT: ● Make sure to use Cub Cadet GEAR LUBE or SAE 80W-90 gear oil for front axle case oil. Front Axle Case Oil ■ Changing the Front Axle Case Oil Avoid injury: ● When draining away the front axle case oil that is still ...
Page 110 - Coolant
14-32 14. PERIODIC SERVICE Sc2400 Operator’s Manual ■ Coolant Avoid injury: ● Fluids released under pressure from the cooling system can cause severe burns. Pressure build-up in the cooling system can, when the radiator cap is removed, cause the coolant to gush out explosively. ● Stop the engine and...
Page 112 - Flushing the Cooling System
14-34 14. PERIODIC SERVICE Sc2400 Operator’s Manual 2. Flushing the Cooling System 1. Fill the cooling system with water and common flushing / cooling liquid. Follow the flushing / cooling liquid manufacture's instructions. 2. Reinstall and retighten the radiator cap.3. Start and run the engine unti...
Page 115 - SERVICING THE ELECTRICAL SYSTEM; Special Note for the Battery
15-1 15. SERVICING THE ELECTRICAL SYSTEM Sc2400 Operator’s Manual 15. SERVICING THE ELECTRICAL SYSTEM ● To avoid personal injury, do as follows: ● Read the “Safe Precautions” at the head of this manual. ● Read the danger, warning and caution statements on the safety-alert symbols on the tractor. ● T...
Page 116 - Servicing the Battery Safely
15-2 15. SERVICING THE ELECTRICAL SYSTEM Sc2400 Operator’s Manual ■ Servicing the Battery Safely Avoid personal injury. The battery electrolyte contains sulfuric acid, which is poisonous and can cause serious burn: ● Wear protective goggles and gloves. ● NEVER expose skin. ● If electrolyte is accide...
Page 117 - Inspecting the Battery
15-3 15. SERVICING THE ELECTRICAL SYSTEM Sc2400 Operator’s Manual ■ Inspecting the Battery The battery used on your tractor is a maintenance-free design, and you must not add electrolyte or recharge it. When the engine is off, measure the voltage on the battery across the positive and negative posts...
Page 118 - Installing the Battery
15-4 15. SERVICING THE ELECTRICAL SYSTEM Sc2400 Operator’s Manual 2. Installing the Battery 1. Install the battery onto the tractor.2. Connect the black positive (+) cable to the battery and then put the red positive terminal cover on the terminal. 3. Install the threaded rods and bracket and, retig...
Page 119 - Using a Booster Battery
15-5 15. SERVICING THE ELECTRICAL SYSTEM Sc2400 Operator’s Manual ■ Using a Booster Battery Avoid personal injury: ● NEVER attempt to jump-start a frozen battery. Warm it to 60°F (16°C). ● NEVER connect the negative (–) booster cable to the negative (–) terminal of the discharged battery. Connect to...
Page 120 - Replacing the Accessory Fuses
15-6 15. SERVICING THE ELECTRICAL SYSTEM Sc2400 Operator’s Manual IMPORTANT: Avoid damage. ● Use of a fuse other than a correctly rated one may cause damage to the electrical system. Replace the blown fuse with a new fuse of the same amperage rating. ■ Replacing the Accessory Fuses 1. Park the tract...
Page 121 - Replacing the Headlight Bulb
15-7 15. SERVICING THE ELECTRICAL SYSTEM Sc2400 Operator’s Manual ■ Replacing the Headlight Bulb IMPORTANT: Avoid damage. ● NEVER touch the headlight bulbs with bare fingers, otherwise, the bulb may fail prematurely. When inspecting or replacing the bulb, use gloves or a piece of cloth to handle the...
Page 122 - Replacing the Work Light Bulb
15-8 15. SERVICING THE ELECTRICAL SYSTEM Sc2400 Operator’s Manual ■ Replacing the Work Light Bulb 1. Park the tractor safely and securely.2. Stop the engine and remove the key from the starter key switch. 3. Open the hood.4. Turn the work light socket counterclockwise slightly to remove it from the ...
Page 123 - Replacing the Tail Light Bulb
15-9 15. SERVICING THE ELECTRICAL SYSTEM Sc2400 Operator’s Manual ■ Replacing the Tail Light Bulb 1. Park the tractor safely.2. Stop the engine and remove the starter key switch.3. Remove the two screws and lens from the assembly.4. Push down and rotate the bulb to remove it.5. Push the new bulb int...
Page 124 - Replacing the Instrument Panel Light Bulb
15-10 15. SERVICING THE ELECTRICAL SYSTEM Sc2400 Operator’s Manual ■ Replacing the Instrument Panel Light Bulb If any instrument panel bulb is blown, contact your local Cub Cadet Yanmar dealer for technical assistance. ■ Adjusting the Headlights The headlights are fixed. If their adjustment is requi...
Page 125 - Preparing the Machine for Storage; Safe Practices for Storage
16-1 16. STORAGE Sc2400 Operator’s Manual 16. STORAGE Be careful to avoid injury: ● Remember that vapor from diesel fuel is explosive and flammable. ● The exhaust from the engine contains carbon monoxide that can lead to carbon monoxide poisoning, possibly causing serious illness or even death. To a...
Page 126 - Engine
16-2 16. STORAGE Sc2400 Operator’s Manual 2. Preparing the Fuel and Engine for Storage ■ Fuel If using stabilized fuel, fully fill the fuel tank with stabilized fuel. NOTE: ● By filling the fuel tank, the amount of air remaining in the tank decreases, and this can help prevent deterioration of the f...
Page 127 - Preparing the Stored Tractor for Operation
16-3 16. STORAGE Sc2400 Operator’s Manual 1. Check the tire pressure. If necessary, refill with compressed air.2. Check the levels of engine oil, transmission/hydraulic oil and engine coolant. 3. Check the battery electrolyte level. 4. Check that the battery is adequately charged. 5. Install the bat...
Page 128 - How to Use the Troubleshooting Table
17-1 17. TROUBLESHOOTING Sc2400 Operator’s Manual 17. TROUBLESHOOTING The troubleshooting table given below is intended to provide a simple guide. If any fault, failure or a problem that requires repair work has occurred, contact your local Cub Cadet Yanmar dealer for technical assistance. 1. Engine...