Yanmar SC 2400 Operator'S Manual Download

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Summary of Contents for SC 2400

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Page 3: ...f the tractor When using any implement together with your tractor also carefully study its operation manual so that you can use it safely correctly and efficiently This manual is organized with sections arranged in a particular order so that you can better understand the safety messages and the controls on your tractor to help you operate your tractor correctly and safely This manual will also hel...

Page 4: ...veling Speeds 3 2 1 Appearance 5 1 2 Operator Station Controls 5 2 3 Instrument Panel Switches and Hand Controls 5 3 1 Pre Operation Check 6 1 2 Precautions before the Operation 6 1 3 Routine Check 6 1 4 Prevent Damage to the Plastic Surfaces and Painted Surfaces 6 1 1 Starting the Engine 7 1 Opening Closing the Fuel Shut Off Valve 7 1 Adjusting the Operator s Seat 7 2 Fastening the Retractable Se...

Page 5: ... Power Take Off PTO 9 2 Mid Power Take Off PTO 9 2 Engaging the Power Take Off PTO 9 2 Disengaging the Power Take Off PTO 9 4 2 Installing an Implement to the Power Take Off PTO Drivelines 9 5 3 Operating the Power Take Off PTO while the Tractor is Traveling in the Reverse Direction Reverse Override Function 9 5 1 Adjusting the 3 Point Hitch 10 1 Right Lift Link 10 2 Top Link 10 2 Sway Link 10 2 H...

Page 6: ...0 Checking the Safety Interlock System 14 11 Checking and Adjusting the Brake 14 13 Checking the Seat Belt and Roll Over Protective Structure ROPS 14 13 Checking the Wheel Bolt Tightening Torque 14 14 Checking the Inflation Pressure 14 14 Checking the Light Bulbs 14 15 Checking the Tie rod Rubber Boots 14 15 Checking the Hydraulic Hoses 14 16 3 First 50 Hours 14 18 Changing the Engine Oil 14 18 Re...

Page 7: ...leaner Element 14 36 Flushing the Cooling System 14 36 Changing the Coolant 14 36 11 Every 2 Years 14 36 Replacing the Radiator Hoses and Clamp 14 36 Replacing the Fuel Line 14 36 Replacing the Intake Air Hose 14 36 Replacing the Hydraulic Hoses 14 36 1 Battery 15 1 Special Note for the Battery 15 1 Servicing the Battery Safely 15 2 Inspecting the Battery 15 3 Removing and Installing the Battery 1...

Page 8: ...Practices for Storage 16 1 Fuel 16 2 Engine 16 2 2 Preparing the Stored Tractor for Operation 16 3 1 How to Use the Troubleshooting Table 17 1 16 STORAGE 16 1 17 TROUBLESHOOTING 17 1 18 INDEX 18 1 Downloaded from www Manualslib com manuals search engine ...

Page 9: ... Carefully study all the information in it so that you can positively avoid personal injury and damaged properties NOTE Unless otherwise stated the expressions right hand side left hand side front side and rear side used throughout this manual refer to the sides relative to the direction of forward movement with the tractor 1 About This Manual P3014903 LEFT REAR RIGHT FRONT Downloaded from www Man...

Page 10: ...ase read and strictly observe the message that follows the safety alert symbols DANGER WARNING CAUTION NOTICE WARNING READ AND FOLLOW ALL INSTRUCTIONS IN THIS MANUAL BEFORE ATTEMPTING TO OPERATE YOUR TRACTOR FAILURE TO COMPLY WITH THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY WARNING The engine exhaust some of its constituents and certain vehicle components contain or emit chemicals known to th...

Page 11: ...bridges or low hanging tree branches before entering or leaving building or in any other situation where the operator and or Roll Over Protective Structure ROPS may be struck which could result in serious injury 6 Make sure that any person other than a usual operator who will operate the tractor studies this Operator s Manual before operation Know the controls and how to stop the machine quickly 7...

Page 12: ...anding beside the tractor 2 Before starting the engine make sure that the forward and reverse drive pedal are in the neutral positions the parking brake is engaged and the Power Take Off PTO is disengaged 3 Always keep the seat belt fastened around your waist whenever the tractor has the Roll Over Protective Structure ROPS 4 Start the engine of your tractor only by using the starter key switch Do ...

Page 13: ...ns for Safety of Children Tragic accidents can occur if the operator is not alert to the presence of children Children are often attracted to the machine They do not understand the dangers Never assume they will remain where you last saw them 1 Keep children out of the operating area and in the watchful care of an adult other than the operator 2 Be alert if a child enters the work area stop your t...

Page 14: ... is not comfortable do not attempt to continue Avoid an extremely steep slope When moving forward to escape from a ditch or deep mud or when traveling on a steep slope the risk of the tractor upsetting backward is high Always move backward to escape these situations In the four wheel drive mode special caution is needed to avoid false confidence in the tractor s ability to climb slopes DO NOT Do n...

Page 15: ... 9 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 10 While on a road do not attempt to operate an implement During transportation put the 3 point hitch control cutting height adjustment lever in its raised position and lock it with the position stop knob Do not fully cl...

Page 16: ...Your tractor is equipped with a Roll Over Protective Structure ROPS which must be maintained in a fully functional condition Check overhead clearance carefully before driving under power lines wires bridges or low hanging branches before entering or leaving buildings or in any other situation where the operator and or Roll Over Protective Structure ROPS may be stuck which could result in serious i...

Page 17: ...ace heater or furnace 8 Do not smoke while working around the battery Keep any spark or open flame away from the battery The battery emits hydrogen and oxygen gas in particular during recharging and can pose a hazard of explosion 9 Prior to jump starting a tractor that has a fully depleted battery read and follow all the instructions in the 7 OPERATING THE ENGINE 10 Carefully loosen the radiator c...

Page 18: ...ine the proper method to dispose of waste from your local Environmental Protection Agency Recycling centers are established to properly dispose of materials in an environmentally safe fashion 21 Use proper containers when draining fluids Do not use food or beverage containers that may mislead someone into drinking from them Properly dispose of the containers immediately following the draining of f...

Page 19: ...esented together with the word CAUTION and the safety alert symbols Care of DANGER WARNING and CAUTION Decals 1 Always keep all the danger warning and caution decals clean and clearly legible 2 Clean the danger warning and caution decals with soap water and wipe dry with clean soft cloth 3 Replace damaged or missing danger warning and caution decals with new decals available from your local Cub Ca...

Page 20: ... transmission and PTO OFF B CY1A7880 65620 WARNING STAY CLEAR OF ENGINE FAN AND FAN BELT P3014902 A 1A8160 65300 DANGER Do not start engine by 䇭shorting across starter 䇭terminals or bypassing 䇭safety start switch Start engine only from 䇭seat with transmission 䇭and PTO OFF TO AVOID INJURY OR DEATH P3014961 B WARNING 㪈㪘㪎㪏㪏㪇㪄㪍㪌㪍㪉㪇 STAY CLEAR OF ENGINE FAN AND FAN BELT Downloaded from www Manualslib c...

Page 21: ...ank and add water until the Full mark is reached D CY1A8160 51520 DANGER POISON ENGLISH SHIELD EYES EXPLOSIVE GASES CAN CAUSE BLINDNESS OR INJURY NO SPARKS FLAMES SMOKING SULFURIC ACID CAN CAUSE BLINDNESS OR SEVERE BURNS FLUSH EYES IMMEDIATELY WITH WATER SEEK MEDICAL HELP RIGHT AWAY KEEP OUT OF REACH OF CHILDREN DO NOT TIP KEEP VENT CAPS TIGHT AND LEVEL P3014947 C P3014933 D P3013722a Downloaded f...

Page 22: ...USE AS A CIGARETTE LIGHTER 3 REMOVE PLUG FROM SOCKET WHEN NOT IN USE 4 DO NOT USE WHEN WET P3014940 E WARNING 3 Make certain everyone is clear of machine 4 Keep hands feet and clothing away from power driven parts 5 Use seat belt 6 Reduce speed when turning or operating around hazards on rough ground or steep slopes 7 Do not allow operation of the machine by untrained personnel before starting eng...

Page 23: ...ING This structure s protective capability may be impaired by structural damage overturn or alteration If any of these conditions occur this structure must be replaced I CY1A7880 85180 WARNING Use seat belt P3014940 G WARNING Only use PTO in reverse when there are no children or others around P3014939 H I H I Downloaded from www Manualslib com manuals search engine ...

Page 24: ... 540 RPM K CY1A8160 65310 WARNING TO AVOID INJURY Before leaving or servicing machine Stop engine Set parking brake Park on level ground Lower all implements to the ground Remove key P3014938 J AVOID INJURY FROM PTO Keep all shields in place Keep hands feet and clothing away Operate only with 540 RPM WARNING P3014959 K Downloaded from www Manualslib com manuals search engine ...

Page 25: ...ce work When parts components or major service work is needed contact your local Cub Cadet Yanmar dealer for technical assistance For information about the service work contact your local Cub Cadet Yanmar dealer When ordering a part component inform your local Cub Cadet Yanmar dealer of the tractor and engine serial numbers Find both serial numbers and enter them in the following table A Tractor i...

Page 26: ...No 2 D Capacities Fuel Tank US gal L Approximately 5 8 22 Engine Oil US qt L Approximately 2 5 2 4 Engine Coolant US qt L Approximately 3 4 3 2 Transmission Oil US gal L Approximately 2 0 7 5 Dimensions Overall Length without 3 Point Hitch in mm 82 7 2100 Overall Length with 3P in mm 95 5 2425 Overall Width with R4 Tires in mm 44 5 1130 Overall Height with Roll Over Protective Structure ROPS R4 Ti...

Page 27: ... Capacity main US gal min L min Approximately 3 4 13 2 Pump Capacity steering US gal min L min Approximately 3 4 13 2 3 Point Hitch Limited Category I Max Lift Force Lift Point lb kg 1036 470 24 in Behind Lift Point lb kg 661 300 System Pressure psi MPa 1813 12 5 Power Take Off PTO Type Electric Clutch Rear Shaft Size SAE 1 3 8 6 Splines Type Independent Speed Engine rpm 540 3111 Mid Shaft Size SA...

Page 28: ...ts from use of an unapproved implement NOTE Backhoes cannot be attached 24in Behind Lift Point Maximum Lifting Capacity Implement Weight Maximum Vertical Hitch Load Maximum Towing Capacity W0 W1 W2 W3 lb 661 As specified in the list below 331 661 kg 300 150 300 Implement Remarks Unit Amount Front End Loader Maximum Lift Capacity at Pivot lb kg 700 317 Maximum Overhang Pivot Front Tire Center in mm...

Page 29: ... Over Protective Structure ROPS 12 Hydraulic quick couplers Option 13 12V DC outlet for additional rear work light 14 Rear Power Take Off PTO shaft 15 Lower links 16 Top link retainer 17 Tail lights 18 Top link 19 Turn signal Hazard lights 20 Slow Moving Vehicle SMV emblem 1 Appearance 16 17 14 12 11 19 13 15 18 P3014905 P3014903 9 3 8 7 4 1 2 6 5 P3014904 20 3014925a 10 3014906 12 Downloaded from...

Page 30: ...lever 12 Storage compartment 13 12V DC outlet 14 Hydro Static Transmission HST pressure release lever 15 Cup holder 16 Reverse override switch 17 Power Take Off PTO switch 18 Range shift lever 19 Mid Rear Power Take Off PTO select lever 20 Turn signal switch 21 Headlight work light switch 22 Seat adjustment lever 23 Differential lock foot pedal 24 4 wheel drive lever 25 Hydraulic flow control stop...

Page 31: ...the engine and contact your local Cub Cadet Yanmar dealer for technical assistance 6 Preheater Pilot Light This light illuminates when the engine starter key switch is turned to the preheating position Preheating time should be determined according to outside air temperature For details refer to the table below 7 Engine Coolant Warning Light This light illuminates when engine coolant temperature b...

Page 32: ... the tail light similarly illuminates or flashes A Blue lever Headlight work light switch B Yellow lever Turn signal switch a OFF b Headlights ON c Headlights and work lights ON d To signal a left turn move the lever to left e To signal a right turn move the lever to right 9 Hazard Lights Button Switch Depress the red button to turn the hazard lights ON Pressing this button will cause the button t...

Page 33: ...e oil level Check the transmission oil level Check the coolant level Remove grass clippings and debris from the tractor Clean the air cleaner element Check the tractor for any leaks such as oil coolant and fuel Check the radiator for possible blockage Check the retractable seat belt and the Roll Over Protective Structure ROPS for any problem If any problem is detected contact your local Cub Cadet ...

Page 34: ...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 Start the engine of your tractor only with the starter key switch NEVER attempt to start the tractor engine by short circuiting across its terminals with a jumper or by bypassing the safety start switch Before operation make sure tha...

Page 35: ...ent such as an overturn or roll over NEVER use the retractable seat belt when operating the tractor without the Roll Over Protective Structure ROPS 1 Draw out the right and left segments of the retractable seat belt from the retracted positions on both sides of the operator s seat 2 Connect both segments of the belt with the buckle being careful to avoid twisting of the belt adjust the belt length...

Page 36: ...ake pedal 2 Fully pull the parking brake lever backward to engage the parking brake securely 3 Remove foot and make sure that the brake is fully locked Note Applying the parking brake engages the differential lock at the same time A Brake pedal B Parking brake lever IMPORTANT Avoid damage NEVER step on the forward and reverse drive pedal while the parking brake is engaged 5 Set the range shift lev...

Page 37: ...ground A 3 point hitch control cutting height adjustment lever a Lowest position In order to prevent a turnover accident completely lower the implements to the ground 8 If the tractor has any implements that use the implement control lever lower them to the ground Then set the implement control lever to the NEUTRAL position and push in the implement lock lever to lock A Implement control lever B I...

Page 38: ...tion A OFF position The engine must not run B ON position When the key has been turned to this position the engine oil pressure warning light and the alternator battery charging light and the engine coolant warning light will illuminate C START position When the key is turned to this position the starter starts turning the flywheel and then the engine begins to run Once the engine has started rele...

Page 39: ...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 generated by the alternator is too low Increase the engine speed to its maximum so as to increase the power If the light still remains lit immediately stop the engine and c...

Page 40: ...e recovery If the engine still fails to start with four consecutive attempts the starter may be not functioning See 17 TROUBLESHOOTING 13 After the engine has started warm up the engine for 5 minutes at 2000 to 2400 rpm without loading Warming Up the Engine in Cold Weather In cold weather warm up the engine for much longer than 5 minutes so that the hydraulic system shows its performance For the a...

Page 41: ...rely 3 Run the engine at a lowest possible speed for at least 2 minutes 4 Turn the key to the OFF position 5 Remove the key from the starter key switch 6 Make sure that the engine and other components have stopped running NEVER leave the operator s seat while any components are running A Forward and reverse drive pedal B Throttle control lever C Power Take Off PTO switch 2 Stopping the Engine 3013...

Page 42: ...slow position A Range shift lever a Slow position 3 Turn off the Power Take Off PTO switch To prevent a possible accident fully lower all the implements to the ground A Power Take Off PTO switch a OFF position 4 Restart the engine Resume the operation or run the engine for 1 to 2 minutes at the lowest possible running speed and then stop the engine 3 Restarting a Stalled Engine CAUTION 3014919a A ...

Page 43: ... all others working the same area before and during operation of the tractor Do not get in or out of the moving tractor Accident Hazard ALWAYS remain alert to behaviors of children when operating the tractor because they are usually very curious about moving machines ALWAYS remember that children may have moved from a point you last viewed them ALWAYS keep children off the work area and a person o...

Page 44: ... 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 Nevertheless we recommend that newly manufactured tractors be operated by strictly ob...

Page 45: ... page P7 2 2 Use the turn signal switch headlight work light switch hazard lights button switch as necessary Turn Signals A Turn signal switch a Move the turn signal switch to the left to signal a left turn of the tractor b Move the turn signal switch to the right to signal a right turn of the tractor Headlights Work Lights A Headlight work light switch a OFF b Turning the blue lever to b position...

Page 46: ...d damage 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 se...

Page 47: ...6 Raise the implement 1 Pull the 3 point hitch control cutting height adjustment lever rearward and raise the mid or rear mounted implement to the raised position A 3 point hitch control cutting height adjustment lever a Raised position 2 If the tractor has any implements ex front loader that use the implement control valve pull up the implement lock lever to release locking and use the implement ...

Page 48: ...ted speed depends on how far the drive pedal is pressed A To move forward depress the forward side of the forward and reverse drive pedal B To move backward depress the reverse side of the forward and reverse drive pedal A Forward side of the forward and reverse drive pedal B Reverse side of the forward and reverse drive pedal IMPORTANT When the drive pedal is released the transmission will automa...

Page 49: ...e forward and reverse drive pedal B Cruise control lever Disengaging the Cruise Control 1 Depress the brake pedal 2 Step on the forward side of the forward and reverse drive pedal and make sure the forward and reverse pedal is unlocked NOTE 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...

Page 50: ...ey to the OFF position 9 Remove the key from the starter key switch 10 Make sure that the engine and other rotating component s have stopped running NEVER leave the operator s seat while any component is running A Forward and reverse drive pedal B Throttle control lever C Power Take Off PTO switch Emergency Stop Procedure 1 Remove foot from the forward side of the forward and reverse drive pedal o...

Page 51: ...that the parking brake has been fully engaged 7 Before leaving the tractor be fully sure that the tractor is at a standstill A Implement control lever B Implement lock lever C Parking brake lever D Brake pedal IMPORTANT NEVER park on a steep slope ALWAYS park on a solid flat level ground whenever possible If parking on a slope is unavoidable park the tractor across the slope and lower the implemen...

Page 52: ...s NEVER engage the differential lock while the tractor is traveling at a high speed or when only one wheel is rotating The differential lock is designed to be used for short durations Its prolonged use can damage the differential gears Engaging the Differential Lock 1 Stop or slowly drive the tractor 2 Depress the differential lock foot pedal Disengaging the Differential Lock Remove foot from the ...

Page 53: ...he Slow Moving Vehicle SMV emblem and hazard lights on the implement A Typical example of installed Slow Moving Vehicle SMV emblem 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...

Page 54: ...dro Static Transmission HST pressure release lever on a slope Setting the Hydro Static Transmission HST pressure release lever to the ON position on the slope makes the axles freely move so that the tractor will be out of control 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 o...

Page 55: ...release lever the tractor can be moved To move the tractor observe the following procedure 1 Make sure that the engine is stopped 2 Tilt the seat forward A Seat 3 Fully depress the Hydro Static Transmission HST pressure release lever A Hydro Static Transmission HST pressure release lever 4 Disengage the parking brake 5 Move the tractor 6 After moving the tractor fully pull up the Hydro Static Tran...

Page 56: ...arking brake securely 4 Turn off the engine 5 Remove the key from the starter key switch 6 Close the fuel shut off valve 7 Tie down the tractor to the trailer with heavy duty straps chains or cables Direct both front and rear straps down and outward from the tractor IMPORTANT The trailer must have signs and lights required by law During transporting the tractor on a trailer the Slow Moving Vehicle...

Page 57: ...lope 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 NEVER park the tractor on a slope If parking on a slope is unavoidable chock the tires and pull the parking brake lever ...

Page 58: ...ays slowly drive the tractor on a slope 3 ALWAYS travel slowly on a slope 4 Drive the tractor according to the type of a slope as instructed below Uphill Downhill Make sure that the range shift lever is in the slow position Run the engine at a lower speed Steep Downhill To be able to apply the engine brake turn the range shift lever to the slow position A Forward and reverse drive pedal 3014919a A...

Page 59: ...dible 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 This can be used when the key switch is in ON position It can be used as a power source for el...

Page 60: ... rear wheels before connecting or disconnecting any Power Take Off PTO driven implements NEVER approach or touch any rotating component Be careful to avoid injury 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 r...

Page 61: ...ator sits on the seat When the operator leaves the seat while the Power Take Off PTO is engaged the safety interlock system stops the implement and the engine 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 use the reverse override switch A Reverse override switch P3014908 A 3014919d A 30149...

Page 62: ...e Power Take Off PTO make sure to reduce the engine speed before turning ON the Power Take Off PTO switch 6 According to an implement to be used operate the Mid Rear Power Take Off PTO select lever A Mid Rear Power Take Off PTO select lever a Operating the Mid Power Take Off PTO alone b Operating the Mid Power Take Off PTO and the Rear Power Take Off PTO at the same time c Operating the Rear Power...

Page 63: ...the Mid Power Take Off PTO rotates at approximately 2100 rpm When the engine speed is 3100 rpm the Rear Power Take Off PTO rotates at approximately 540 rpm Disengaging the Power Take Off PTO 1 Run the engine at a low speed 2 Push in the Power Take Off PTO switch to set it to the OFF position A Power Take Off PTO switch a ON position b OFF position 3014903e A 3014919c A b a Downloaded from www Manu...

Page 64: ...Rear Power Take Off PTO To drive the Power Take Off PTO while reversing the tractor observe the following instructions 1 Press the reverse override switch to enable the reverse override function 2 The switch illuminates and the Mid Power Take Off PTO and the Rear Power Take Off PTO can be driven during reverse movement A Reverse override switch Once the reverse override switch is activated the rev...

Page 65: ...njury Make sure to stop the engine and then remove the key Make sure that the engine has been stopped completely Make sure that no other parts are moving If any part or component is still moving wait until it comes to complete stop Installation removal of an implement must be performed in a flat and solid place After the implement and the 3 point hitch have been installed check for possible interf...

Page 66: ...ording to the instruction manual of the implement Sway Link Adjust lateral sway of the implement by turning the turnbuckle of the sway links to elongate or contract the sway links 1 Lower the rear mounted implement 2 Safely stop the machine 3 Loosen the locknut 4 Adjust the sway link length by turning the turnbuckle so that the implement has proper lateral sway 5 After adjusting the lateral sway o...

Page 67: ... a case immediately stop operation and request your local Cub Cadet Yanmar dealer to service or repair the tractor Operating the 3 Point Hitch Control Cutting Height Adjustment Lever to Raise or Lower the 3 Point Hitch Use the 3 point hitch control cutting height adjustment lever when raising or lowering the Mid or Rear mounted implement 1 Shift the 3 point hitch control cutting height adjustment ...

Page 68: ...l 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 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 ...

Page 69: ...may occur A Implement control lever These couplers are used in pairs of 1 and 2 and 3 and 4 If after the couplers and hydraulic lines have been connected the connected implement moves in a direction opposite to an expected direction then connect the coupler 1 to the hydraulic line that was previously connected to the coupler 2 and connect the coupler 2 to the hydraulic line that was previously con...

Page 70: ... implement control lever is released it returns to its neutral position Implement Lock Lever Option When fixing the implement control lever at its neutral position use the implement lock lever A Implement control lever B Implement lock lever IMPORTANT Avoid damage Do not attempt to operate the implement control lever when the implement control lever has been locked When the implement control lever...

Page 71: ...he tractor implement control valve couplers 1 Park the tractor safely and securely 2 Fully relieve hydraulic pressure be moving the implement control lever forward and backward and right and left several times 3 For the correct procedure to connect the hydraulic hoses to the couplers refer to the implement instruction manual DANGER 3014906 Downloaded from www Manualslib com manuals search engine ...

Page 72: ...e tire s ALWAYS keep the tractor securely supported ALWAYS keep the wheel bolts tightening torque to the specified torque Avoid injury Mounting the tire is dangerous work Qualified professional personnel should mount the tire on the rim using proper equipment IMPORTANT Only use the tires approved by Cub Cadet Yanmar dealers When intending to use tires whose size is different from that of the origi...

Page 73: ...if necessary inflate the tire s to the recommended pressure For the appropriate inflation pressure refer to the following table Wheel Bolt Tightening Torque Avoid injury 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 retight...

Page 74: ...t when no longer necessary NOTE For information about the optional front weight hitch contact your local Cub Cadet Yanmar dealer Front End Weights Option The front end weights can be mounted to the optional front weight hitch For the appropriate number of weights see the table below NOTE One 1 weight 44 lbs 20 kg A Front end weights option B Front weight hitch option NEVER overload the tires NEVER...

Page 75: ...mount 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 NOTE We do not recommend that alcohol be used as the ballast Calcium chloride solution is heavier and less expensive A water solution of calcium chloride offers a safe economical ballast and will prevent freezing If properly used it will not damage tires tu...

Page 76: ...ion oil filter Replace 50 300hr and Every 300hr 6 Front axle case oil level Check Every 50hr Front axle case oil Change Every 500hr 7 Front axle pivot Adjust Daily 8 Fuel water separator Check Every 50hr Clean Every 100hr Replace Every 500hr 9 Fuel filter Replace Every 500hr 10 Air cleaner element Clean Every 100hr Replace Every 1 year 11 Fan belt Adjust Every 50hr 12 Radiator hose and clamp Check...

Page 77: ...sel fuel if temperature is below 14 F 10 C 2 Coolant Approximately 3 4 US qt 3 2 L High Quality Permanent Type Antifreeze Ethylene Glycol with corrosion and rust inhibitor chemicals Coolant Mixture Ratio Distilled Water 50 Antifreeze 50 3 Engine crankcase with filter Approximately 2 5 US qt 2 4 L API Service Classifications CF or higher SAE 10W 30 or SAE 10W 40 4 Transmission case Approximately 2 ...

Page 78: ... 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 3 Replacement Parts Downloaded from www Manualslib com manu...

Page 79: ...d and reverse drive pedal to the neutral position stop the engine and remove the key from the starter key switch before starting any service work A maintenance inspection repair or replacement service of engine emission control devices and systems may be performed at the owner s expense by any qualified off road engine repair shop or mechanic Warranty repairs must be executed by an authorized Cub ...

Page 80: ...d tilt it forward a Tilt the hood forward Closing the Hood 1 Lift up the hood with both hands and tilt it toward the engine side 2 Lock the hood open close knob by turning it counterclockwise while slightly pushing the upper portion of the hood When closing the hood avoid pinching fingers with the hood Periodically clean around the hood open close knob Accumulation of soil or dust can cause the kn...

Page 81: ...st 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 Bio diesel Fuels In the United States non mineral oil based fuel resources such as RME Rapeseed Methyl Ester and SOME Soybean Methyl Ester collective...

Page 82: ...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 1 Park the tractor safely and securely 2 Allow the engine to cool off for several minutes before refueling 3...

Page 83: ...s from entering the engine Clean the area around the dipstick before removing it 3 Remove the dipstick Clean the dipstick blade with a clean paper towel or shop rag 4 Insert the dipstick completely 5 Remove the dipstick again 6 Check the oil level on the dipstick The oil level should be kept between the lower and the upper marks on the dipstick 7 If the oil level is low 1 Remove the oil fill cap 2...

Page 84: ...ontaminants from entering the transmission Clean the area around the dipstick before removing it 3 Remove the dipstick 4 Thoroughly wipe the dipstick clean with a rag Only insert the dipstick into the hole At this point do not fasten the dipstick into the hole NOTE The dipstick is integrated with the oil fill cap 5 Check the oil level on the dipstick The oil level should be between the high and lo...

Page 85: ...he lower radiator hose for any damage including cracking Replace the damaged hose 6 Check the hose clamps as necessary 7 Close the hood A Upper radiator hose B Hose clamps C Lower radiator hose 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...

Page 86: ...move any dirt and debris from the fins at the front and rear of the radiator and from the fan with compressed air IMPORTANT Avoid damage When using compressed air be careful not to damage the cooling fins 7 Reinstall the radiator cooling screen 8 Close the hood A Radiator cooling screen B Intake air hose Cleaning the Rear Grille Screen IMPORTANT Avoid damage Clean the grille to prevent the engine ...

Page 87: ...cessive pressure to escape Only then remove the radiator tank cap If the tractor is equipped with a coolant reserve tank add coolant or water to the reserve tank not to the radiator 1 Park the tractor safely and securely 2 Allow the engine to cool down 3 Open the hood 4 Check that the coolant level of the reserve tank is between the FULL line and the LOW line 5 When necessary remove the reserve ta...

Page 88: ...r 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 that the hose and the hose clamps are in good condition 4 Check the hose clamps for looseness 5 Close the hood A Intake air hose B Hose clamps P3014918 A A P3014920 B A Downloaded from www Manualslib com manuals search engine ...

Page 89: ...t 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 Sit on the operator s seat 2 Park the tractor safely on a solid flat level ground 3 Engage the parking brake securely 4 Turn off the Power Take Off PTO switch 5 Set the forward and re...

Page 90: ...lowly step on the reverse side of the forward and reverse drive pedal 5 Make sure that the PTO is not running 4 Drive Pedal and Seat Safety Switch 1 Turn the key to the START position to run the engine 2 Make sure that the Power Take Off PTO switch is in the OFF position 3 Raise up slightly off the seat Do not get off the machine 4 Slowly step on the drive pedal 5 Make sure that the engine stops a...

Page 91: ...the play of the brake to 0 8 to 1 2 in 20 to 30 mm by tightening or loosening the adjusting nut 5 Retighten the lock nut A Lock nut B Adjusting nut a 0 8 to 1 2 in 20 to 30 mm Checking the Seat Belt and Roll Over Protective Structure ROPS 1 Before operating the tractor always make sure that the seat belt and Roll Over Protective Structure ROPS mounting hardware are in correct working order 2 Repla...

Page 92: ...S keep the tires inflated to the correct pressure NEVER exceed the recommended inflation pressure specified in this Operator s Manual Adjust the front and rear tires to the standard pressure Check the tires for fissures and any other damages Before loader work make sure to check the tire pressure and if necessary inflate the tire s to the recommended pressure a Too high b Standard c Too low Inflat...

Page 93: ... 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 Cadet Yanmar dealer for technical assistance A Tie rod rubber boots P3014960 A A Downloaded from www Manualslib com manuals search engine ...

Page 94: ...e goggles and gloves Check the conditions of the hydraulic hoses Check for oil leakage If any tighten the bolts to the appropriate torque as described below 1 Power Steering Hoses A Power steering hose WARNING a 9 16 18UNF 25 28 N m 18 4 20 7 ft lbs b 9 16 18UNF 35 3 43 1 N m 26 0 31 8 ft lbs 3014934 a 3014935 A b Downloaded from www Manualslib com manuals search engine ...

Page 95: ...copper gasket 3 Lift Cylinder Hose and Drain Hose A Lift cylinder hose B Drain hose 4 Oil Cooler Hoses A Oil cooler hose a 9 16UNF 14 5 35 3 43 1 N m 26 0 31 8 ft lbs b 9 16UNF 14 5 39 49 N m 28 8 36 1 ft lbs a G1 4 22 6 27 5 N m 16 7 20 3 ft lbs b Connector PF1 4 1 5 2 5 N m 1 1 1 8 ft lbs c G1 4 22 6 27 5 N m 16 7 20 3 ft lbs a Clamp 2 5 3 4 N m 1 8 2 5 ft lbs 3014932 a A a b c 3014931 a A c b B...

Page 96: ...Park the tractor safely and securely 2 Allow the tractor to cool off for at least 1 hour and the oil to settle IMPORTANT Avoid damage Dirt and debris in the oil may damage the front axle Clean the area around the dipstick before removing it 3 Loosen and remove the dipstick situated on the right side of the front axle 4 Wipe the dipstick clean with a rag Only insert the dipstick into the hole on ax...

Page 97: ...er to the Close position 4 Turn the locking collar counterclockwise to unlock the sediment bowl then pull the sediment bowl downward to remove from the separator body 5 When water and or sediment is are found in the sediment bowl discard it together with fuel in the sediment bowl and clean the sediment bowl with diesel oil 6 Reinstall the sediment bowl and turn the valve lever to the ON position 7...

Page 98: ...flection is not as specified adjust the tension of the belt A Midpoint of the belt B Adjusting bolt C Mounting bolt a D Mounting bolt b 2 Adjusting the Belt Tension 1 Loosen the adjusting bolt 2 Loosen the mounting bolts 3 Exert an outward pressure to the alternator housing to attain the correct tension 4 Retighten the mounting bolt b mounting bolt a and adjusting bolt in that order 5 Check the be...

Page 99: ... 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 Extremely wet or muddy conditions Lubricate the grease fittings once every 10 operating hours or once a day All other conditions Lubricate the grease fittings once every 50 operating hours A Forward and reverse drive pedal rod end...

Page 100: ...t 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 drawbar with SUPER LUBE lubricant A Ball joints NOTE SUPER LUBE is a registered trademark of Synco Chemical Corp P3014906 A A A 3014910 A Downloaded from www Manualslib com manuals search engine ...

Page 101: ...evel surface 3 Open the hood 4 Place an engine oil pan beneath the engine oil drain plug A Drain plug 5 Remove the drain plug by turning counterclockwise 6 Reinstall the drain plug Do not over tighten it 7 Remove the oil fill cap 8 Add approximately 2 5 US qt 2 4 L of the engine oil 9 Reinstall the oil fill cap 10 Start and idle the engine to check for any leaks 11 If there is any leakage stop the...

Page 102: ...ractor safely and securely 2 Open the hood 3 Turn the valve lever to the Close position 4 Turn the sediment bowl locking collar counterclockwise to unlock the sediment bowl then pull the sediment bowl downward to remove from the separator body 5 Discard fuel and sediment in the sediment bowl and then clean the sediment bowl with diesel oil 6 Reinstall the sediment bowl and turn the valve lever to ...

Page 103: ...ner element when it is contaminated damaged or the seal is cracked 1 Servicing the Air Cleaner Element 1 Park the tractor safely and securely 2 Allow the engine to cool off 3 Open the hood 4 Release the two latches that secure the canister cover to the air cleaner canister When removing the air cleaner canister cover or the air cleaner element be careful not to injure your hand 5 While holding dow...

Page 104: ...ged excessively dirty or oily 9 Clean inside of the air cleaner canister and canister cover 10 Reinstall the air cleaner element 11 Replace the air cleaner canister cover Make sure that the rubber dust unloading valve points downward 12 For correct installation follow the instruction molded onto the canister cover 13 Hook the two latch hooks onto the air cleaner canister 14 Push the top of the lat...

Page 105: ...unterclockwise to remove it 4 Apply a small amount of clean engine oil onto the gasket of the new filter 5 Install a new replacement oil filter by turning it clockwise until the gasket is seated against the filter base Then turn the filter an additional one half turn 6 Reinstall the drain plug Do not over tighten it 7 Remove the oil fill cap 8 Add approximately 2 5 US qt 2 4 L of the engine oil 9 ...

Page 106: ... tie rod ends and adjust the length of threaded portions When the toe in falls in the range of 0 to 0 3 in 0 to 7 mm secure this adjustment by retightening the locknuts C Front axle D Locknut Tightening torque 44 to 51 ft lb 59 to 69 N m E Tie rod a Front b Rear Transmission Oil IMPORTANT Avoid damage Make sure to use Cub Cadet Hydraulic Transmission Fluid for transmission Transmission 7 Every 300...

Page 107: ...the filter wrench to remove 5 Install a new transmission oil filter and turn clockwise by hand Tighten the filter with a filter wrench to a torque of 28 9 lb ft 4 kgf m NOTE After hand tightening only tighten by 2 3 turn with the filter wrench A Transmission oil filter 6 Reinstall and tighten the transmission drain plug 7 Clean the area around the oil fill cap then remove the oil fill cap from the...

Page 108: ...e drain plugs and allow the oil to fully drain 5 Make sure that the oil has fully drained Dispose of waste properly Reinstall and tighten the drain plugs 6 Remove the dipstick located on the right side of the front axle 7 Add Cub Cadet GEAR LUBE or SAE 80W 90 gear oil through the fill port to the specified level 8 Reinstall and tighten the dipstick 9 Check the front axle case oil level again IMPOR...

Page 109: ... to the START position to crank the engine to bleed the air from the fuel system Replacing the Fuel Filter 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 Before servicing allow the engine to cool off Work in a well ventilated area Immediately wipe away sp...

Page 110: ...hylene 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 This coolant is intended not...

Page 111: ...or is equipped with a coolant reserve tank add coolant or water to the reserve tank not to the radiator See Checking the Cooling System on page 14 9 1 Draining the Cooling System 1 Park the tractor safely and securely 2 Allow the engine to cool off 3 Open the hood 4 Carefully open the radiator cap to the first to release all the pressure A Radiator cap 5 Remove the two clamps on the drain hose of ...

Page 112: ... the engine until it reaches the operating temperature Avoid injury The engine and coolant can be hot Avoid contact with skin to prevent severe burns ALWAYS wear safety glasses when draining the cooling system 4 Stop the engine 5 Immediately drain the cooling system before rust and dirt in it settle Refer to Draining the Cooling System 6 Plug the drain hose and fix it with the clamp A Drain hose W...

Page 113: ... the correct mixture ratio see the manufacturer s directions on the coolant container 1 Allow the radiator to cool down 2 Fill the cooling system The cooling system capacity is approximately 3 4 US qt 3 2 L 3 Reinstall and retighten the radiator cap 4 Start and run the engine until it reaches the operating temperature 5 Stop the engine 6 Check the reserve tank coolant level and add the coolant as ...

Page 114: ...t on page 14 35 Replacing the Radiator Hoses and Clamp For the maintenance work see Checking the Radiator Hoses and Clamps on page 14 7 Replacing the Fuel Line For the maintenance work see Checking the Fuel Line on page 14 10 Replacing the Intake Air Hose For the maintenance work see Checking the Intake Air Hoses and Clamps on page 14 10 Replacing the Hydraulic Hoses For the maintenance work see C...

Page 115: ...tart the engine only from the operator s seat Before starting any servicing work park your tractor on solid level ground engage the parking brake securely turn off the Power Take Off PTO switch lower the implement to the ground set the forward and reverse drive pedal to the neutral position stop the engine and from the starter key switch Special Note for the Battery The battery posts terminals and...

Page 116: ...e battery Wear protective goggles and gloves NEVER allow any metal piece to contact across the battery posts When disconnecting the battery cables first remove the negative cable When reconnecting the battery cables connect the negative cable last Always remain aware of your environmental responsibility For environmentally appropriate disposal of possibly hazardous materials on your tractor such a...

Page 117: ...ry A Black yellow negative cable B Negative terminal C Red positive terminal cover D Black positive cable E Threaded rods F Bracket 1 Removing the Battery 1 Park the tractor safely and securely 2 Open the rear grille screen 3 Disconnect the black yellow negative cable from the battery 4 Remove the nuts from threaded rods 5 Remove the threaded rods and bracket 6 Pull out the battery backward around...

Page 118: ...tery and Terminals 1 Disconnect the battery cables black yellow negative cable first and remove the battery 2 Dissolve four tablespoons of baking soda in 1 gallon of water to prepare a solution Use this solution to wash the battery Be very careful not to allow the solution to enter the battery cells 3 Rinse the battery with water and allow it to dry 4 Clean the terminals and battery cable ends wit...

Page 119: ...f booster cable 1 Connect the positive booster cable to the positive post on the booster battery 2 Connect the other end of positive booster cable to the positive post of the battery on the disabled vehicle 3 Connect the negative booster cable to the negative post on the booster battery 4 Connect the other end of negative booster cable to the metal frame of the disabled vehicle 5 Start the engine ...

Page 120: ...Fuse holder cover 1 PTO fuse 5A 2 Meter panel fuse 5A 3 Start relay fuse 25A 4 DC outlet fuse 10A 5 Warning light fuse 15A 6 Work light fuse 10A 7 Head light fuse 15A 8 Fuel pump fuse 5A Checking the Alternator Fuse and the Main Fuse 1 Park the tractor safely and securely 2 Open the hood 3 Locate the fuses by referring to the picture at the right 4 Check the fuses IMPORTANT Avoid damage The altern...

Page 121: ...he headlight bulb housing Avoid injury The halogen light bulb contains compressed gas If the glass has been scratched or is dropped the bulb may shatter Wear protective goggles and handle the bulb carefully when replacing it 6 Remove the old headlight bulb from the bulb socket 7 Install new one into the bulb socket and fix it 8 Turn the headlight bulb socket clockwise slightly and fix it to the bu...

Page 122: ...erclockwise slightly to remove it from the work light housing 5 Remove the bulb from the work light socket 6 Install a new bulb into the work light socket 7 Turn the work light socket clockwise slightly and fix it to the work light housing 8 Close the hood 9 Check that the work lights light normally A Work light assembly B Work light bulb C Work light socket P3014935 A P3014956 B P3014951 C Downlo...

Page 123: ...lens A Screw B Lens C Bulb Replacing the Turn Signal Hazard Lights Bulb NOTE The turn signal hazard lights can be serviced after removing the front or rear lens assembly 1 Park the tractor safely 2 Stop the engine and remove the starter key switch 3 Remove the lens from the light assembly 4 Push down and rotate the bulb to remove it 5 Push the new bulb into the socket and rotate to lock it into po...

Page 124: ...nstrument 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 required contact your local Cub Cadet Yanmar dealer for technical assistance 4 Headlights Downloaded from www Manualslib com manuals search engine ...

Page 125: ...sure that the tractor is readily prepared for operation when it is removed from storage 1 Repair any worn or damaged parts Replace the parts as necessary Tighten any loose bolts and nuts 2 Repair scratched or chipped metal surfaces to prevent rusting 3 Remove grass clippings and debris from the tractor 4 Clean below the deck and remove grass clippings and debris from inside the chute and bagger 5 ...

Page 126: ...ow the fuel stabilizer mixture to be circulated through the fuel system Engine If the tractor is scheduled to be stored for longer than 60 days prepare the engine for storage 1 Change the engine oil and filter while the engine is still warm 2 Service the air filter if necessary 3 Remove dust and debris from the engine air intake screen 4 Clean the engine and engine compartment IMPORTANT Avoid dama...

Page 127: ... tension 7 Lubricate all the grease fittings 8 If the tractor has a fuel shut off valve open it 9 Run the engine for 5 minutes while the mower or any implement is disengaged to allow the oil to be fully distributed throughout the entire engine After stopping the engine walk around the tractor and check for any evidence of oil or other leakage 10 Make sure that all the shields guards or deflectors ...

Page 128: ...ler z The power of the battery is too low and the starter fails to accelerate to a speed sufficient for starting the engine Clean the battery posts and terminals then measure the voltage on the battery If the voltage is 11 V or lower replace the battery with a new one 2 Though the engine has started it fails to run smoothly or it is not powerful z Stale diesel fuel owing to prolonged storage Repla...

Page 129: ...istance 2 Engine has successfully started but the machine fails to operate z Parking brake is in the engaged state Disengage the parking brake z Insufficient transmission oil deteriorated transmission oil or clogged transmission filter Check the amount and quality of the oil Replace deteriorated oil refill as necessary Check the filter for clogging and replace the clogged filter with a new one z T...

Page 130: ... Remedy 1 Steering does not function correctly z Uneven tire pressure Adjust the tire pressure to the correct level z Insufficient transmission oil deteriorated transmission oil or clogged transmission filter Check the amount and quality of the oil Replace deteriorated oil refill as necessary Check the filter for clogging and replace the clogged filter with a good one z Transmission oil is too col...

Page 131: ...Hour Meter 5 3 Hydraulic Flow Control Stop Knob 5 2 11 2 Hydro Static Transmission HST Pressure Release Lever 5 2 8 13 Hydraulic Quick Couplers 5 1 Implement Control Lever 5 2 11 3 Inflation Pressure 12 2 Instrument Panel 5 3 Lift Link 10 2 Lubricant 13 2 Maximum Weight 12 4 Mid Rear Power Take Off PTO Select Lever 5 2 9 3 Parking Brake 7 3 Parking Brake Lever 5 2 Power Steering 8 17 Power Take Of...

Page 132: ...Downloaded from www Manualslib com manuals search engine ...

Page 133: ...Downloaded from www Manualslib com manuals search engine ...

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Yanmar SC 2400, Operator'S Manual

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