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Cub Cadet SC2400 manual Hydraulic Flow Control / Stop Knob, 11-2, Hydraulic System

Models: SC2400

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11. HYDRAULIC SYSTEM

11. HYDRAULIC SYSTEM

■Hydraulic Flow Control / Stop Knob

WARNING

●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 becomes 2 seconds or longer.

The lowering speed of the lower link is governed by the position of the hydraulic flow control / stop knob. Also, this knob is used to stop the lower link at an intended position.

(a)Turning the knob clockwise will cause the lowering speed to decrease.

Tighten the knob by fully turning clockwise to stop the lower link.

(b)Turning the knob counterclockwise will cause the lowering speed to increase.

WARNING

Be careful to avoid injury:

●NEVER use the hydraulic flow control / stop knob for holding an implement in the raised position for maintenance. Loss of hydraulic pressure may cause the implement to drop suddenly. Lower the implement onto solid blocks or remove before starting any maintenance.

IMPORTANT:

●For prolonged loader work with a weight attached to the lower link, raise the lower link to any position and fully tighten the hydraulic flow control / stop knob.

(b)	(a)
	(a)
3014904d

Sc2400 Operator’s Manual

11-2

Image 68

Cub Cadet SC2400 manual Hydraulic Flow Control / Stop Knob, 11-2, Hydraulic System, Be careful to avoid injury

Contents

Page Page Sc2400 Operator’s Manual INTRODUCTIONWelcome to the World of Cub Cadet Yanmar Tractor TABLE OF CONTENTS 9. POWER TAKE OFF PTO 10-111.HYDRAULIC SYSTEM 11-113.MAINTENANCE TABLE OF CONTENTS12.TIRES, WHEELS AND BALLAST 12-115.SERVICING THE ELECTRICAL SYSTEM 17.TROUBLESHOOTING TABLE OF CONTENTS16.STORAGE 18.INDEX1.SAFETY PRECAUTIONS 1. About This Manual1.SAFETY PRECAUTIONS Sc2400 Operator’s Manual2. Safety-AlertSymbols DANGERNOTICE 1. SAFETY PRECAUTIONSSc2400 Operator’s Manual 3. Precautions before Operating Your Tractor1. SAFETY PRECAUTIONS 4. Safe Practices for Operating Your Tractor 1. SAFETY PRECAUTIONS1. Starting Your Tractor Sc2400 Operator’s Manual3. Considerations for Safety of Children 1. SAFETY PRECAUTIONS2. Working with Your Tractor Sc2400 Operator’s Manual5. Operating Your Tractor on Slopes 1. SAFETY PRECAUTIONSDO NOT Sc2400 Operator’s Manual6. Traveling on a Road 7. Safe Practices for Parking Your Tractor1. SAFETY PRECAUTIONS Sc2400 Operator’s Manual8. Operating the Power Take Off PTO 9. Using the 3-PointHitch1. SAFETY PRECAUTIONS Sc2400 Operator’s ManualSc2400 Operator’s Manual 11. Safe Practices for Servicing Your Tractor1. SAFETY PRECAUTIONS 1. SAFETY PRECAUTIONS Sc2400 Operator’s Manual12.Understanding the Tractor Safety Decals Safety-AlertSymbols1. SAFETY PRECAUTIONS Care of DANGER, WARNING and CAUTION Decals1. SAFETY PRECAUTIONS DANGERTO AVOID INJURY OR DEATH DANGERDANGER/POISON ENGLISH 1. SAFETY PRECAUTIONSC CY124764-44810 D CY1A8160-515201. SAFETY PRECAUTIONS 4.DO NOT USE WHEN WET12V DC OUTLET TORS1. SAFETY PRECAUTIONS GCY1A7880-65350HCY1A7880-85170 ICY1A7880-851801. SAFETY PRECAUTIONS AVOID INJURY FROM PTOTO AVOID INJURY JCY198220-65621Sc2400 Operator’s Manual 2.SERVICING THE TRACTOR2.SERVICING THE TRACTOR 3.SPECIFICATIONS 1. Specifications Table3.SPECIFICATIONS Sc2400 Operator’s ManualSc2400 Operator’s Manual 2. Traveling Speeds3. SPECIFICATIONS Sc2400 Operator’s Manual 4.IMPLEMENT CAPACITIES4.IMPLEMENT CAPACITIES 1. Appearance 98 2019 18 17 16 5.NAMES AND FUNCTIONS OF COMPONENTS2. Operator Station Controls 21 20 19 18 17 16 1512 3 4 5 6 7 8 9 10 25 243.Instrument Panel, Switches and Hand Controls 1 7 6 5 44 Alternator / Battery Charging Light 5. NAMES AND FUNCTIONS OF COMPONENTS9Hazard Lights Button Switch a b c A5. NAMES AND FUNCTIONS OF COMPONENTS Sc2400 Operator’s Manual2. Precautions before the Operation 6.PRE-OPERATIONCHECK1.Pre-OperationCheck 3.Routine Check7.OPERATING THE ENGINE 1. Starting the EngineDANGER 7.OPERATING THE ENGINE2. Sit on the seat Adjusting the Operators Seat Fastening the Retractable Seat Belt7. OPERATING THE ENGINE Avoid injury5.Set the range shift lever to the Slow position 7. OPERATING THE ENGINEIMPORTANT: Avoid damage Sc2400 Operator’s Manual6.Turn off the Power Take Off PTO switch 9. Set the throttle control lever about Checking the Lights on the Instrument Panel 7. OPERATING THE ENGINEIMPORTANT: Avoid damage Sc2400 Operator’s Manual13.After the engine has started, warm up Warming Up the Engine in Cold Weather7. OPERATING THE ENGINE IMPORTANT: Avoid starter damage2. Stopping the Engine 3. Restarting a Stalled Engine 8.OPERATING THE TRACTOR Accident Hazard8.OPERATING THE TRACTOR Sc2400 Operator’s Manual1. Operating a New Tractor 2. Operation of the Tractor Hazard Lights3. Start the engine Throttle Control Lever 7. Disengage the parking brake Engaging the Cruise Control Disengaging the Cruise Control8. OPERATING THE TRACTOR Avoid injury3. Stopping Travel of the Tractor 4.Parking the Tractor Applying the Parking BrakeReleasing the Parking Brake 8. OPERATING THE TRACTOR5. Safe Practices for Operation 8. OPERATING THE TRACTORAvoid injury. To prevent the tractor from overturning2. Safely Driving the Tractor on Roads 8-118. OPERATING THE TRACTOR Sc2400 Operator’s Manual8-12 8. OPERATING THE TRACTORAvoid injury IMPORTANT: Avoid damageSc2400 Operator’s Manual 8-138.OPERATING THE TRACTOR 4. Transporting the Tractor on a Trailer 8-148. OPERATING THE TRACTOR Avoid injuryWhen exiting a ditch, deep mud or traveling on 5. Operating on Slopes8-15 8. OPERATING THE TRACTORUphill / Downhill Steep Downhill8-16 8. OPERATING THE TRACTOR6. About the Power Steering 7. About the 12V DC Outlet8-17 8. OPERATING THE TRACTOR9.POWER TAKE OFF PTO 1. Operating the Power Take Off PTO9.POWER TAKE OFF PTO Be careful to avoid injuryRear- Power Take Off PTO Mid- Power Take Off PTOEngaging the Power Take Off PTO 9. POWER TAKE OFF PTOSc2400 Operator’s Manual 9. POWER TAKE OFF PTOc b A a Disengaging the Power Take Off PTO 9. POWER TAKE OFF PTOa b A Sc2400 Operator’s ManualIMPORTANT: Avoid damage Sc2400 Operator’s Manual1. Adjusting the 3-PointHitch 10. 3-POINTHITCH10. 3-POINTHITCH Avoid injuryRight Lift Link Top LinkSway Link Hitch11.HYDRAULIC SYSTEM 1. 3-PointHitch Control System11.HYDRAULIC SYSTEM Sc2400 Operator’s ManualHydraulic Flow Control / Stop Knob 11-211. HYDRAULIC SYSTEM Be careful to avoid injury2.Controlling the Implement Control Valve Option DANGER11. HYDRAULIC SYSTEM Avoid injuryImplement Control Lever Option Implement Lock Lever Optionb a c f d e 11-4Connecting the Implement Hydraulic Hoses DANGER11-5 11. HYDRAULIC SYSTEM12.TIRES, WHEELS AND BALLAST 1. Tires12.TIRES, WHEELS AND BALLAST Avoid injuryInflation Pressure Wheel Bolt Tightening Torque12-2 12. TIRES, WHEELS AND BALLAST2.Ballast Front End Weights Option12. TIRES, WHEELS AND BALLAST NEVER overload the tires12. TIRES, WHEELS AND BALLAST NEVER overload the tiresAvoid injury IMPORTANT: Avoid damage13.MAINTENANCE 1.Maintenance Check List13.MAINTENANCE Sc2400 Operator’s ManualSc2400 Operator’s Manual Lubricants13. MAINTENANCE 3.Replacement Parts 13. MAINTENANCE1.Technical Document 2. Parts14.PERIODIC SERVICE Warranty and Repair of the Engine14. PERIODIC SERVICE NEVER inhale the emission gas1. Opening / Closing the Hood 14. PERIODIC SERVICENOTICE Opening the Hood2.Daily Checks 14. PERIODIC SERVICEIMPORTANT: Avoid damage Bio-dieselFuels14. PERIODIC SERVICE Keep the fuel away from an open flame or sparksIMPORTANT: Be careful to avoid damage EPA REGULATION14. PERIODIC SERVICE Checking the Engine Oil LevelA a b 14-514. PERIODIC SERVICE Checking the Transmission Oil Levela b B 14-6Cleaning the Radiator Cooling Fins and Screen 14. PERIODIC SERVICEChecking the Radiator Hoses and Clamps BA B14. PERIODIC SERVICE IMPORTANT: Avoid damageIMPORTANT: Avoid damage IMPORTANT: Avoid damage14. PERIODIC SERVICE Checking the Cooling SystemBA a b 14-914. PERIODIC SERVICE Checking the Fuel LineChecking the Intake Air Hoses and Clamps A A AChecking the Safety Interlock System 1. Power Take Off PTO Safety Switch14. PERIODIC SERVICE 14-112. Parking Brake Safety Switch 3. Drive Pedal Safety Switch4. Drive Pedal and Seat Safety Switch 5. Seat Safety SwitchChecking and Adjusting the Brake 14. PERIODIC SERVICE14-13 Sc2400 Operator’s Manual14. PERIODIC SERVICE Checking the Wheel Bolt Tightening TorqueChecking the Inflation Pressure a b c14. PERIODIC SERVICE A Tie-rodrubber boots14-15 Sc2400 Operator’s Manual1. Power Steering Hoses 14. PERIODIC SERVICEChecking the Hydraulic Hoses 14-162. Implement Control Valve Hoses 3.First 50 Hours 4.Every 50 Hours14. PERIODIC SERVICE When the oil level is low14. PERIODIC SERVICE 14-19Avoid injury NEVER smoke while handling the fuelAdjusting the Fan Belt 14. PERIODIC SERVICE 14-21IMPORTANT: Prevent damage Extremely wet or muddy conditions14. PERIODIC SERVICE 3. Lubricating the Seat Slide Rails4.Lubricating the 3-PointHitch 14-225. Every 100 Hours 14. PERIODIC SERVICEEngine crankcase IMPORTANT: Avoid damage14. PERIODIC SERVICE Avoid injuryNEVER smoke while handling the fuel Keep the fuel away from open flames or sparks14. PERIODIC SERVICE 14-25Be careful to avoid injury IMPORTANT: Avoid damageSc2400 Operator’s Manual 14. PERIODIC SERVICE10.Reinstall the air cleaner element 6.Every 200 Hours 14. PERIODIC SERVICEWhen draining away the engine oil that is still NOTICE7.Every 300 Hours 14. PERIODIC SERVICE 14-29Avoid injury IMPORTANT: Avoid damage8.Every 500 Hours 14. PERIODIC SERVICEFront Axle Case Oil Avoid injury14. PERIODIC SERVICE 14-31Avoid injury NEVER smoke while handling the fuel9.Every 1000 Hours 14. PERIODIC SERVICEAvoid injury The following coolants are recommended14. PERIODIC SERVICE 14-33Avoid injury ALWAYS shut the engine down and allow it to cool14. PERIODIC SERVICE 2. Flushing the Cooling System14-34 Avoid injuryAdjusting the Engine Valve Clearance 14. PERIODIC SERVICEChanging the Coolant Checking the Fuel Injection Pump10.Every 1 Year 11.Every 2 YearsReplacing the Air Cleaner Element 14. PERIODIC SERVICE1.Battery 15.SERVICING THE ELECTRICAL SYSTEM15.SERVICING THE ELECTRICAL SYSTEM Sc2400 Operator’s ManualNEVER smoke near the battery NOTICE15.SERVICING THE ELECTRICAL SYSTEM Wear protective goggles and glovesInspecting the Battery Removing and Installing the Battery1. Removing the Battery E F C D A BE2. Installing the Battery Cleaning the Battery and Terminals15-4 15. SERVICING THE ELECTRICAL SYSTEMUsing a Booster Battery 15-515. SERVICING THE ELECTRICAL SYSTEM Avoid personal injury2. Fuses 15. SERVICING THE ELECTRICAL SYSTEMIMPORTANT: Avoid damage IMPORTANT: Avoid damage3.Bulb the bulb carefully when replacing it15. SERVICING THE ELECTRICAL SYSTEM IMPORTANT: Avoid damageReplacing the Work Light Bulb 15-815. SERVICING THE ELECTRICAL SYSTEM Sc2400 Operator’s ManualReplacing the Turn Signal / Hazard Lights Bulb Replacing the Tail Light Bulb15-9 15. SERVICING THE ELECTRICAL SYSTEM4.Headlights Adjusting the HeadlightsReplacing the Instrument Panel Light Bulb 15-1016. STORAGE 1. Safe Practices for Storage16. STORAGE Be careful to avoid injury2. Preparing the Fuel and Engine for Storage Fuel Engine16-2 16. STORAGESc2400 Operator’s Manual 2.Preparing the Stored Tractor for Operation16. STORAGE 17.TROUBLESHOOTING 1. How to Use the Troubleshooting Table17.TROUBLESHOOTING it is not powerful17. TROUBLESHOOTING The engineoverheats The machine17. TROUBLESHOOTING Brake does notfunction correctly Steering does notSc2400 Operator’s Manual 18. INDEX18. INDEX