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Rural King RK37 Hydrostatic, Operator'S Manual, Page: 103 / 182

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Rural King RK37 Hydrostatic Operator'S Manual Download Page 103

5 - 10

Maintenance and service

6. Fuel systeM

Fuel systeM

Use only low sulfur or ultra low sul-

fur diesel fuel.

(1) Fuel tank

►

If  foreign  materials,  such  as 

dust  and  sand,  or  water  are 

mixed in fuel, it can deteriorate 

the performance of the fuel in-

jection pump. Make sure to add 

quality fuel through the strainer.

•

nOte

T39O51A

Fuel tank

(2) how to bleed fuel system

It is necessary to bleed the system 

under the following conditions.
- The engine is stopped due to the 

empty fuel tank. 
- The filter or pipe is removed.

①

 Unscrew the bleeding screw.

②

 Start the engine.

③

  When  clean  fuel  flows  out  of 

the  bleeding  screw,  tighten  the 

screw.

④

 Repeat the procedure if the sys-

tem is not bled completely.

T39O60A

Bleeding screw

T39O51A

pliers

RK37S,RK37SC-영문-05(마).indd   10

2018-12-11   오전 8:47:41

Summary of Contents for RK37 Hydrostatic

Page 1: ...le Shift OPERATOR S MANUAL OPERATOR S MANUAL RK37 Shuttle Shift RK37 Shuttle Shift Rural King Supply 4216 Dewitt Ave Mattoon IL 61938 RK37 RK37 Shuttle Shift OPERATOR S MANUAL OPERATOR S MANUAL RK37 Shuttle Shift RK37 Shuttle Shift Rural King Supply 4216 Dewitt Ave Mattoon IL 61938 RK37 RK37 Shuttle Shift OPERATOR S MANUAL ...

Page 2: ...ssociated injuries Please note that in some cases differences can exist between this manual and your tractor due to the manu facture s policy of constant product improvement In the event that you encounter a problem not covered by this manual please contact your nearest RK Trac tor store who will assist you in resolving your problem FOREWORD FOReWoRD WARNING CALIFORNIA Proposition 65 Warning The E...

Page 3: ...arning WARNING Hazard or unsafe practice that can lead to severe injury or death CAUTION Hazard or unsafe practice that can lead in injury or death IMPORTANT Instructions for the correct operation of the machine which if followed will ensure that it performs at it s best All information illustrations and specifications in this manual are based on latest information available at the time of publica...

Page 4: ...nearest RK Tractor store and give him the details listed below Tractor model Tractor serial number Tractor engine number Part number and description Quantity required SERVICE PARTS The engine number is stamped on the left hand side of the engine block The chassis number is shown on the left hand side of the tractor as shown in the drawing T75O101A Carved position of the Engine type or Number Carve...

Page 5: ...pecified in this manual are carried out at the rec ommended intervals Read this Manual carefully and keep it in a convenient place for fu ture reference If at any time you re quire advice concerning your trac tor do not hesitate to contact your Authorized RK Tractor store He has trained personnel genuine parts and necessary equipments to undertake all your service require ments Manufacturer s poli...

Page 6: ... tractors They stock genuine spare parts and are backed by the Company s full support Through this manual The use of the terms LEFT RIGHT FRONT and REAR must be understood to avoid any confusion when follow ing the introductions The LEFT and RIGHT means left and right sides of the tractor when facing forward in the driver s seat Reference to the FRONT indicates the radiator end of the tractor whil...

Page 7: ...er is used on these tractors Tractor with IPTO Independent Power Take Off are fitted with hy draulic Clutch Ass y The transmission Gear box has Twelve forward speeds Twelve re verse speeds with high low selector lever Presently RK Tractors are fit ted with partial synchro mesh type gears REAR AXLE WHEELS This is mounted on ball bearings and is enclosed in removable hous ing which are bolted to the...

Page 8: ... han dled to your satisfaction we suggest the following Contact the owner or General Man ager of the Dealership explain the problem and request assistance When additional assistance is need ed Your RK Tractors Distributor has direct access to your office If you cannot obtain satisfaction by doing this contact the RK Tractors Office and provide them with Your name address and tele phone number Mode...

Page 9: ...he mounting structure is damaged or cracked the faulty component must be replaced with a new unit Such a unit must meet all of the test criteria of the original unit Fitment of an in ferior item or items affects the certi fication of the entire ROPS structure and the effectiveness of the struc ture in the event of an accident Drilling or welding of the ROPS structure is forbidden ROLL OVER PROTECT...

Page 10: ...mended torque values are applied to the attaching bolts WARNING Do not use solvents to clean the seat Use warm water with a little detergent added NOTE SEAT SLIDING WARNING Do not weld drill or straighten the ROPS WARNING Always wear your seat belt if the tractor is equipped with ROPS Never attach chains ropes to the ROPS for pulling purpos es this will cause the tractor to tip backwards Always pu...

Page 11: ...ayed or damaged DANGER 6 SAFETY INSTRUCTIONS T74O201A This symbol means ATTENTION YOUR SAFETY IS INVOLVED The message that follows the symbol contains important information about safety Carefully read the message RECOGNIZE SAFETYINFORMATION SIGNAL WORDS DANGER WARNING CAUTION T74O202B A signal word DANGER WARN ING OR CAUTION is used with safety alert symbol DANGER identi fies the most serious haza...

Page 12: ...ON CHILDREN T72O204A Keep children and others away from the tractor while operating BEFORE YOU REVERSE Look behind tractor for children Do not let children to ride on trac tor or any implement USE OF ROPS AND SEAT BELT T72O205A The Roll Over Protective Struc ture ROPS has been certified to industry and or government stan dards Any damage or alternation to the ROPS mounting hard ware or seat belt v...

Page 13: ...perator in the event of a roll over T72O206A Do not drive where the tractor could slip or tip Stay alert for holes and rocks in the terrain and other hidden hazards Slow down before you make a sharp turn Driving forward out of a ditch or mired condition could cause trac tor to tip over backward Back out of these situations if possible PRECAUTION TO AVOID TIPPING T72O207A Before working on the trac...

Page 14: ...r sparks Always stop engine before refueling tractors Always keep your tractor clean of accumulated grease and debris Al ways clean up spilled fuel HANDLE FUELSAFELYAVOID FIRES T72O210A Entanglement in rotating shaft can cause serious injury or death Keep PTO shield in place at all times Wear close fitting clothing Stop the engine and be sure PTO drive is stopped before making adjustments connecti...

Page 15: ...ttempt to service tractor when it is in motion Keep body and clothing away from rotating shafts Always lower equipment to the ground Stop the engine Remove the key Allow tractor to cool before any work repair is caused on it PRACTICE SAFE MAINTENANCE Securely support any tractor ele ments that must be raised for ser vice work Keep all parts in good condition and properly installed Replace worn or ...

Page 16: ...an explode Never check battery charge by plac ing a metal object across the poles PREVENT BATTERYEXPLOSIONS T72O215A Sulfuric acid in battery electrolyte is poisonous It is strong enough to burn skin cause holes in clothing and cause blindness if found entry into eyes For adequate safety always 1 Fill batteries in a well ventilated area 2 Wear eye protection and acid proof hand gloves 3 Avoid brea...

Page 17: ... items were to get caught severe injury could re sult Remove rings and other jeweler to prevent electrical shorts and entan glement in moving parts SERVICE TRACTOR SAFELY 1 When working with your tractors electrical components you must first disconnect the battery ca bles 2 To ensure that there are no acci dents from sparks you must first disconnect the negative battery cable T74O224A BATTERY DISC...

Page 18: ...tion Foot brake engaged and PTO le ver in disengaged position while attending to Safety Starter Switch or any other work on tractor TRACTOR RUNAWAY 1 Clutch operated safety switch is provided on all tractors which al low the starting system to be come operational only when the Clutch pedal is fully pressed 2 Do not By pass this safety start er switch or work on it Only Au thorized RK Tractors are ...

Page 19: ...ersions with openable front window T74O223A Never let anyone get in the loader and use the loader as a workbench Otherwise it may lead to a fatal in jury or even death Safety precautions when using the loader Do not stand under the lifted load er or get close to it Also lower the loader arm onto the ground before leaving the tractor Otherwise it may lead to a fatal injury or even death T74O226A T7...

Page 20: ...loader arms or attach ment to contact electrical power lines Electrocution will cause seri ous injury or death T74O229A T74O228A IMPORTANT ROPS Roll Over Protective Structure sun canopy or cab in are not a FOPS Falling Ob ject Protective Structure It never can protect the riders against falling objects Avoid driving the vehicle into a dangerous area such as fall ing rocks zone RK37S RK37SC 영문 01A ...

Page 21: ... low during driving Otherwise it may lead to an injury or even death T74O230A When attaching or detaching the loader fix all parts which are con nected to the bucket and boom The bucket or boom can be accidental ly dropped down leading to an inju ry or even death T74O231A RK37S RK37SC 영문 01A 안 indd 20 2018 12 06 오후 4 32 56 ...

Page 22: ...f the tractor or ma chine and protect him or her from the elements When spraying or using chemicals please ensure that clothing and pro tective equipment is worn which pre vents respiratory or skin problems SAFE OPERATION OF YOUR TRACTOR For full details consult the manufac turer of the chemicals To avoid lengthy exposure to noise ensure that ear protection is worn If adjustment to the tractor or ...

Page 23: ...that the area is well ventilated as exhaust gases are very harmful and can cause death 6 Do not work under raised imple ments 7 When changing wheels or tires ensure that a suitable wheel stand is placed under the axle prior to removing the wheel and the wheels are chocked 8 Where guards or shields need to be removed to perform a service or repair ensure that the guard or shield is correctly reinst...

Page 24: ...ined operators should op erate the tractor and so taking care to ensure that other workers are not injured In particular they should take care during dusty op erations which will reduce visibili ty substantially 9 Never start the tractor unless the transmission is out of gear the operator is in the seat and all round safety has been checked 10 Only operate the tractor seat ed in the drivers seat a...

Page 25: ...at belt for safe operation Over turning of a tractor without a rollover bar can result in death or injury 3 Do not remove ROPS Roll Over Protective Structure Always use the seat belt 4 Fiberglass canopy does not give any protection 5 To prevent falls keep steps and platform clear of mud and oil 6 Do not permit anyone but the op erator to ride on the tractor There is no safety place for extra rider...

Page 26: ...trols while standing besides the tractor Always sit on the tractor seat when the engine or operat ing controls 3 Safety starter switch In order to prevent the acciden tal starting of the tractor a safe ty switch has been provided The starting system of the tractor is con nected through this switch which becomes operative only when the clutch pedal is depressed On some models shuttle shifter lever ...

Page 27: ...lights when meet ing a vehicle at night Be sure the lights are adjusted to pre vent the blinding on the eyes of coming vehicle operator 16 Emergency stopping instruction If tractor fails to stop even after application of brakes Pull the knob of fuel shut off control rod DRIVING THE TRACTOR 1 Watch where you are going es pecially at row ends on roads around trees and low hanging ob stacles 2 To avo...

Page 28: ...ed to diesel fire or ex plosive hazard Such blends are more explosive than pure gaso line In a closed container such as a fuel tank DO NOT USE THESE BLENDS 3 Never remove the fuel cap or re fuel the tractor with the engine running 4 Do not smoke while refueling or when standing near fuel 5 Maintain control of the fuel filler pipe when filling the tank 6 Do not fill the fuel tank to capaci ty Allow...

Page 29: ...S For Better performance DO Keep the radiator filled with clean water and in cold weath er use anti freeze mixture Drain the system only in an emergency and fill before starting the engine DO Ensure that the transmission is in neutral before starting the engine DO Keep all fuel in clean storage and use a filter when filling the tank DO Attend to minor adjustments and repairs as soon as neces sity ...

Page 30: ...of implements DON T Start the engine with the PTO engaged Don ts For safe operation DON T Run the engine with the air cleaner disconnected DON T Start the tractor in an en closed building unless the doors and windows are open for proper ventilation DON T Operate the tractor or en gine while lubricating or cleaning DON T Allow the tractor to run out of diesel fuel other wise it will be necessary to...

Page 31: ...MEMO RK37S RK37SC 영문 01A 안 indd 30 2018 12 06 오후 4 33 03 ...

Page 32: ... DESCRIPTION OF TRACTOR CONTROLS OPERATION WORK PROCEDURE MAINTENANCE CABIN SYSTEM STORAGE AND DISPOSAL TROUBLESHOOTING SAFETY STANDARD FOR FARM WORK APPENDIX INDEX WARRANTY DECAL INFORMATION 11 12 RK37S RK37SC 영문 01B 가 indd 1 2017 03 09 오전 9 05 20 ...

Page 33: ... 3 4 5 Starting off shifting and driving 3 4 6 Turning in field 3 5 7 Stopping and parking 3 5 8 Driving on slope 3 6 9 Cautions for driving into out of field 3 7 10 Lo ading to Unloading from truck 3 7 11 Cautions for driving on road 3 8 12 Operation check during driving 3 8 WORK PROCEDURE 4 1 Precautions for handling implement 4 2 2 General implement 4 2 MAINTENANCE 5 1 Opening covers 5 2 2 Insp...

Page 34: ... 3 Brake system 8 6 4 Steering system 8 6 5 Hydraulic system 8 7 6 Electric system 8 8 SAFETY STANDARD FOR FARM WORK 9 1 Instruction before use 9 2 2 Checkup list before operation 9 3 3 Cautions during the work 9 4 4 Cautions when driving on the farm road 9 5 5 Instruction after use 9 6 6 Cautions for inspectionand maintenance 9 6 7 Tractor 9 7 APPENDIX 10 1 Major specifications 10 2 2 Major consu...

Page 35: ...MEMO RK37S RK37SC 영문 01B 가 indd 4 2017 03 09 오전 9 05 23 ...

Page 36: ...GENERAL INFORMATION 1 EXTERIOR VIEW non cab model 1 2 2 EXTERIOR VIEW cabin model 1 4 3 SAFETY SIGNS 1 7 1 RK37S RK37SC 영문 01B 가 indd 1 2017 03 09 오전 9 05 23 ...

Page 37: ...1 GENERAL INFORMATION Tire Rear Tire Front Sub Fender RK3O101B Turn Signal Lamp R Headlamp 1 EXTERIOR VIEW non cab model RK37S RK37SC 영문 01B 가 indd 2 2017 03 09 오전 9 05 24 ...

Page 38: ...1 1 GENERAL INFORMATION RK3O102A Hood Headlamp Steering Wheel Muffler Pipe Turn Signal Lamp L RK37S RK37SC 영문 01B 가 indd 3 2017 03 09 오전 9 05 25 ...

Page 39: ...1 GENERAL INFORMATION 2 EXTERIOR VIEW cabin model Outside Rearview Mirror Head Lamp Door Lever Tire Rear RK3O103A RK37S RK37SC 영문 01B 가 indd 4 2017 03 09 오전 9 05 25 ...

Page 40: ...1 1 GENERAL INFORMATION Turn Signal Position Lamp Front Tire Front Engine Muffler Engine Hood Wiper Front Working Lamp Front RK3O104A RK37S RK37SC 영문 01B 가 indd 5 2017 03 09 오전 9 05 26 ...

Page 41: ...ORMATION Towing Hitch Turn Signal Lamp Rear Working Lamp Rear Wiper Rear Fuel Tank Position Brake Lamp Rear Lift Rod Lower Link PTO Shaft Top Link T39O202C T39O201D RK37S RK37SC 영문 01B 가 indd 6 2017 03 09 오전 9 05 27 ...

Page 42: ...tone because these can erase characters or pictures If washed with high pressured water a decal may be peeled off Do not apply high pressured water directly onto decals If a safety decal is damaged or lost order a new one immediately and place it on the machine When putting a new decal wipe off the place to post the decal thoroughly and wait till it is dried Then post the decal Each decal has a pa...

Page 43: ...1 GENERAL INFORMATION ZDUQLQJ O P K O P K VXE FKDQJH RK3O105A RK37S RK37SC 영문 01B 가 indd 8 2017 03 09 오전 9 05 28 ...

Page 44: ... sdvvhg hqjlqh fdq vwduw zlwk wudqvplvvlrq lq jhdu1 Gr qrw frqqhfw ru vkruw dfurvv whuplqdo rq vwduwhu vrohqrlg1 Dwwdfk errvwhu fdeohv dv vkrzq rq edwwhu ghfdo dqg rshudwruv pdqxdo1 Vwduwlqj lq jhdu fdxvlqj uxqdzd fdq uhvxow lq vhulrxv lqmxu 1 RK3O106A RK37S RK37SC 영문 01B 가 indd 9 2017 03 09 오전 9 05 29 ...

Page 45: ...the butten to lock position with joystick lever is neutral whenever the implement is not operation Stay clear of raised Boom and bucket 1769 910 009 0 1769 910 010 0 1200 910 006 0 WARNING Never use the diff lock at high speed or on the road as this can cause rollover and injury 1200 910 019 0 1200 910 001 0 RK3O107A RK37S RK37SC 영문 01B 가 indd 10 2017 03 09 오전 9 05 30 ...

Page 46: ...hile engine is hot Hot steam will injure you WARNING WARNING Periodic venrilation should be made to avoid suffocation while heating an air conditioning is used Sleeping in the cab is prohibited Work in ventilated Area Do not ride except operator Keep hands and clothing away from rotating fan and belts to prevent serious injury CAUTION 1200 910 015 0 1220 904 122 1 1200 910 003 0 1200 910 016 0 120...

Page 47: ... rqo iurp rshudwruv vhdw1 li vdihw vwduw vzlwfk lv e sdvvhg hqjlqh fdq vwduw zlwk wudqvplvvlrq lq jhdu1 Gr qrw frqqhfw ru vkruw dfurvv whuplqdo rq vwduwhu vrohqrlg1 Dwwdfk errvwhu fdeohv dv vkrzq rq edwwhu ghfdo dqg rshudwruv pdqxdo1 Vwduwlqj lq jhdu fdxvlqj uxqdzd fdq uhvxow lq vhulrxv lqmxu 1 RK3O110A GDQJHU T39O207C RK37S RK37SC 영문 01B 가 indd 12 2017 03 09 오전 9 05 35 ...

Page 48: ...ITCHES NON CAB TYPE 2 2 2 INSTRUMENT AND SWITCHES CABIN TYPE 2 3 3 OPERATION THE CONTROLS 2 15 4 OPERATING THE 3 POINT LINKAGE TPL NON CAB MODEL 2 28 5 OPERATING THE 3 POINT LINKAGE CABIN MODEL 2 29 1 2 RK37S RK37SC 영문 02 나 indd 1 2018 02 01 오후 2 50 58 ...

Page 49: ... AND SWITCHES NON CAB TYPE Tachometer Speedometer Light Switch RK3O201C Main Switch PTO ON OFF Switch RegenDisable S W RegenReq S W Horn Shuttle Shift Lever Hazard Flasher Switch Turn Signal Switch RK37S RK37SC 영문 02 나 indd 2 2018 02 01 오후 2 51 00 ...

Page 50: ...ND SWITCHES CABIN TYPE Tachometer Speedometer PTO ON OFF Parking Brake Lever Tilt Lever Front Rear Shuttle Turn Signal Switch Horn Hazard Flasher Switch RegenDisable S W RegenReq S W RK3O202A Light Switch RK37S RK37SC 영문 02 나 indd 3 2018 02 01 오후 2 51 02 ...

Page 51: ...h the engine running the engine is stopped ON position The engine is kept running and the switch is energized in this position START position The engine can be started in this position When releasing the key the switch is returned to the ON position Tachometer It displays the revolution of the en gine or PTO shaft per minute OFF ON START RK3O301B min RH3O202C RK37S RK37SC 영문 02 나 indd 4 2018 02 01...

Page 52: ...g section Hour meter It indicates the total time of use The last digit indicates one tenth hours decimal place While the hour me ter on the left most section is in op eration the lamp below it blinks Fuel gauge This indicates the amount of fuel while the main switch is in the ON position F Full E Empty Poor fuel quality can damage the engine Make sure to use only the specified genuine Die sel fuel...

Page 53: ... low beam lamp ON Instrument lamp tail lamp and high beam lamp ON T253O206A Turn Signal Switch Turn Signal RH Turn Signal LH Light Switch Horn Switch The engine can be damaged if increasing its speed too fast NOTE The high beam can obstruct the view of other drivers coming in the opposite direction on a road leading to an unexpected accident WARNING RK37S RK37SC 영문 02 나 indd 6 2018 02 01 오후 2 51 1...

Page 54: ...main switch in the ON position re gardless of the light switch Operating Press the switch sounds the horn This lever is not automatically returned to the neutral position Therefore set it back to the neutral position after turn NOTE Left turn Turn the turn signal switch counter clockwise Then the left turn signal lamp and the left turn signal indica tor on the instrument cluster blink Right turn P...

Page 55: ...on press the activation button for three seconds When the button is pressed the engine speed rises up to approx 2200 RPM while regeneration is in progress Regeneration takes up to approx 30 to 40 minutes When regeneration is completed the regeneration process lamp goes off Resume your work af ter regeneration is completed Deactivation Press the deactivation button only in emergency Do not press th...

Page 56: ...E Left Turn Signal Indicator Right Turn Signal Indicator Parking Brake Indicator Preheat Indicator Engine Oil Pressure Warning Lamp Water Separator Lamp PTO Indicator Charge Warning Lamp Airpressure warning Lamp Water Temperature Warning Lamp RK37S RK37SC 영문 02 나 indd 9 2018 02 01 오후 2 51 17 ...

Page 57: ...comes on when the high beam is turned on High beam indicator Low beam indicator Left turn signal indicator 1 Left turn signal indicator This lamp is used to indicate the intended turning direction of the driver When pulling down the turn signal switch the left turn signal lamp blinks When pushing up the turn signal switch the right turn signal lamp blinks These lamps are operated when pressing the...

Page 58: ...ge warning lamp This comes on when the main switch is turned to the ON position and goes off as soon as the engine is started If the charge warning lamp comes on while driving the bat tery is not properly charged Therefore turn off any unneces sary electrical devices and have your vehicle checked by your workshop immediately NOTE 6 Parking indicator This comes on when the parking brake is applied ...

Page 59: ...eck the coolant NOTE If the oil water separator warn ing lamp comes on drain water from the fuel filter as soon as possible NOTE Oil water separator warning lamp 9 Engine oil pressure warning lamp This is illuminated when the engine oil pressure or oil amount is insufficient during driving Engine oil pressure warning lamp When the oil pressure warning lamp comes on this indicates malfunction of th...

Page 60: ... with a new one If keeping driving with this warn ing lamp illuminated the engine power can be dropped NOTE Air cleaner filter contamination indicator 13 DPF progress indicator This lamp comes on when DPF regeneration is in progress DPF progress indicator Do not perform other work dur ing regeneration NOTE 14 DPF warning lamp This lamp blinks when carbon is accumulated in the diesel particulate fi...

Page 61: ... ing the PTO ON OFF switch to the ON OFF position manually 3 PTO operation indicator ON The PTO shaft is rotating OFF The PTO shaft is stopped 2 Operation of PTO ON OFF button switch Operation for automatic and man ual positions of the PTO selection switch is as follows ON When pressing the switch the red lamp comes on and the PTO shaft rotates OFF When pressing the switch again the lamp goes off ...

Page 62: ...3B Position Lever Clutch Pedal Steering Wheel Brake Pedal Sub Shift Lever 4WD Lever Throttle Lever Tilt Lever Joystick Lever Parking Brake Lever P T O Shift Lever Shuttle Shift Lever 2 15 Throttle Pedal Main Gear Lever RK37S RK37SC 영문 02 나 indd 15 2018 02 01 오후 2 51 26 ...

Page 63: ... turned off There is an engaging hook for con necting the left and right brake ped als T39O313B Brake Pedal Engaging Hook Never use it unless working in a field It can lead to speeding and an accident WARNING Driving on road Engage both brake pedals operated together One side brake warning lamp OFF Working in field Disengage One side brake pedal operated One side brake warning lamp ON Connect the ...

Page 64: ...ng the lever towards the driver engages reverse T72O316A Shuttle shift lever Press clutch pedal fully before operating shuttle shift lever When changing from forward to reverse or back to forward again while in high range make sure the tractor comes to a stop before changing direction Failure to do so is likely to result in damage to the mechanism and place the driver at risk of injury Shuttle Shi...

Page 65: ...ng the lever during driving can damage the gears NOTE Sub shift lever The driving direction can be se lected between forward direction and reverse direction using the shuttle shift lever and range shift lever Use the throttle lever to increase decrease the engine speed T39O316A Low Speed High Speed Neutrality Mid Speed RK3O205A MAIN GEAR lever This lever can be shift ed by using the clutch both wh...

Page 66: ...rollover can occur Make sure to release it during turning Otherwise it can lead to an injury or accident WARNING When using the differential lock run the engine at a low speed If differential lock is still not disengaged after releasing the differential lock pedal gently depress the left and right brake pedals alternately NOTE Examples of useful conditions of differential lock One wheel slips or t...

Page 67: ... from being pushed forward When driving into out of a field or going over a field bank Before operating the 4WD lever make sure to stop the tractor If it is hard to engage the 4WD lever do not apply excessive force to it Instead drive the tractor forward or backward slightly and try it again Avoid using 4WD on public roads to reduce wear on tires NOTE 4WD lever ON Pull the shift lever to the ON po...

Page 68: ...ng 2 Seat belt Before driving adjust the belt s length to fit to your body and insert it into its b u c k l e W h e n i t i s engaged properly a clicking sound is heard 3 Folding seatback Non cab Only The seatback can be folded down when it is raining or for long term storage T39O320A Make sure to wear your seat belt to protect yourself from a possible rollover or crash acci dent Never adjust the ...

Page 69: ... in use grease the PTO shaft and install the cap to it It is dangerous to use an imple ment at a high speed if it is de signed to be operated at a low speed Before using an implement make sure to read its owner s manual CAUTION PTO shift lever ON Pull the shift lever to the ON posi tion to engage PTO OFF Push the shift lever to the OFF po sition to disengage PTO T39O321A PTO Shift Lever RK37S RK37...

Page 70: ...alled on the right section in the cabin for easy installation and operation of a loader Abnormal operation of a loader can lead to an accident There fore when connecting the hy draulic pipes set the valve con nection according to the operating directions specified on the label attached to the joystick lever WARNING 1 Joystick lever operating directions Boom down B Boom up A Bucket up C Bucket down...

Page 71: ... be felt heavy with the tractor stopped If so operate the steering wheel while driving the tractor at a low speed 3 When the steering wheel is completely turned to one end the safety valve is activated to output the audible signal relief sound When this sounds avoid using the steering wheel O K only for a short time Also never turn the steering wheel com pletely continuously 4 Turning the steering...

Page 72: ...ition lever DOWN UP When leaving the tractor make sure to lower the implement and stop the engine Others may operate one of the controls leading to a dangerous situa tion WARNING Hydraulic lowering speed control knob This can be used to adjust the low ering speed of the implement Adjust the lowering speed according to the implement type and working environment Operation Rotavator Slow the lowering...

Page 73: ...acing the rotavator blade or removing straws and grass When servicing the implement WARNING Slower Faster Lock Aux hydraulic lever Option When using an attachment for an implement rotavator hydraulic plow etc connect its hose to the proper port between the port A and B according to its use Lever A operation Hydraulic pres sure applied to the port A of the external hydraulic valve coupler Lever B o...

Page 74: ...engage coupler Lower the implement on the ground to release pressure in the hydraulic hose Stop the engine and operate the remote hydraulic lever to remove any residual pressure in the hose Disconnect the male coupler on the implement side while mov ing its external ring on the tractor side backward slightly Wipe oil and dust from the cou pler and plug the dust cover T34O330B A B To prevent a burn...

Page 75: ... POINT LINKAGE TPL NON CAB MODEL T39O323B Lift Rod Check Link PTO Shaft PTO Safety Cover Towing Hitch Brake Lamp Lower Link Turn Signal Lamp Top Link Working Lamp Option Power connector for trailer Option RK37S RK37SC 영문 02 나 indd 28 2018 02 01 오후 2 52 04 ...

Page 76: ...OLS 1 2 5 OPERATING THE 3 POINT LINKAGE CABIN MODEL Top Link Lift Rod Check Link PTO Shaft Towing Hitch PTO Cover Lower Link Brake Lamp Turn Signal Lamp T39O339A Working Lamp Fuel Tank RK37S RK37SC 영문 02 나 indd 29 2018 02 01 오후 2 52 05 ...

Page 77: ...plement can be attached to this The installation type is Catego ry I When no implement is at tached fix the lower links with the left and right check links so that they do not touch the rear wheels Engage the top link with the hook NOTE TOP LINK ADJUSTMENT 1 The angle of an implement can be adjusted by extending or re tracting the top link 2 After adjustment fix the adjust ing lever with its mount...

Page 78: ...s tractor Make sure to use the towing hitch for towing to avoid roll over Never tow anything by connecting a rope to the top link bracket axle or safety frame When using a rotavator that draws power through the uni versal joint from the PTO shaft remove the towing hitch from the tractor Otherwise the uni versal joint hits and damages the towing hitch leading to an accident WARNING If a rollover ac...

Page 79: ...MEMO DESCRIPTION OF TRACTOR CONTROLS RK37S RK37SC 영문 02 나 indd 32 2018 02 01 오후 2 52 11 ...

Page 80: ...ff shifting and driving 3 4 6 Turning in field 3 5 7 Stopping and parking 3 5 8 Driving on slope 3 6 9 Cautions for driving into out of field 3 7 10 Loading to Unloading from truck 3 7 11 Cautions for driving on road 3 8 12 Operation check during driving 3 8 33 RK37S RK37SC 영문 03 다 indd 1 2017 03 09 오전 9 14 10 ...

Page 81: ...release the switch Confirm that all monitoring lamps go off after the engine is started 1 Engine starting The engine will not start unless the brake pedal is depressed Do not turn the main switch to the START position while the engine is running Avoid running the start motor over 10 seconds It consumes a lot of current If the engine cannot be started within 10 seconds wait for 30 seconds and try i...

Page 82: ...cting to idle the engine it can cause Seizure of the hydraulic pump Failure in the hydraulic sys tem NOTE Make sure to apply the parking brake while idling the engine Never idle the engine in a poor ly ventilated area It can cause carbon monoxide poisoning by emissions WARNING Engine idling in cold con dition Hydraulic oil in this vehicle is also used as transmission fluid If the temperature drops...

Page 83: ...irection is almost the same to the speed in the forward direc tion Make sure to check the surroundings carefully when driving backward Especially never drive back wards with the range shift lever in the position H The driving speed becomes faster and it can cause an accident WARNING T39O401B Interlock Lower Lock Make sure to keep the following in structions for the initial 50 hour use 1 Avoid abru...

Page 84: ...xtra care with other people and ob jects around when turning Connect the left and right brake pedals when it is about to drive WARNING 7 Stoppingandparking Operate the throttle lever to set the engine at a low speed Release the forward driving ac celerator pedals slowly Depress the brake pedals for abrupt brak ing When the vehicle is completely stopped set the shift lever in the neutral position A...

Page 85: ...Set the main shift lever in the low speed position on a slope to prevent the engine from stop ping 2 Keep the driving speed low on a downhill road 3 Do not set the main shift lever in the neutral position depress the clutch pedal on a downhill road On a downhill road never de press the clutch pedal but use the engine brake Otherwise it can cause an accident WARNING After parking make sure to ap pl...

Page 86: ...alance and roll over It is very dangerous to ride a person as a front weight WARNING For detailed precautions refer to the page 0 23 1 When loading the tractor onto a truck drive backward 2 Be extra careful when using ramps 3 If the engine stops on ramps depress the brake pedals immediately and release them slowly to move onto the ground Then start the engine again to climb the ramps again 10 Load...

Page 87: ...rkshop 12 Operation check during driving When the coolant temperature warning lamp comes on the engine is overheated If running the engine under this condi tion continuously the engine parts can be severely damaged Make sure to take an appropri ate action immediately NOTE 11 Cautionsfordrivingonroad If driving on a road with an im plement attached the front side of the tractor tends to be lifted a...

Page 88: ...4 Work Procedure 1 Precautions for handling implement 4 2 2 General implement 4 2 34 RK37S RK37SC 영문 04 라 indd 1 2017 01 13 오전 10 32 58 ...

Page 89: ...hen adjusting each part disen gage the PTO and stop the en gine in advance When driving on a road keep the PTO disengaged Also keep the rotavator lowered on a road as long as it does not hit the ground For the universal joint its inner shaft and outer shaft should be overlapped at least 15 cm Check that the universal joint is firmly fixed to the tractor and ro tavator shaft 1 Precautions for handl...

Page 90: ...lit tle narrower than three times of one plowing width The starting point is the ending point Plow in a sequential pattern from 1 to 6 and in a circular pattern from 7 to 18 When driving forward to plow have the bank on the right side Be careful not to press already plowed soil with the wheels Moving Direction Turning Finish A Border Start 9 13 17 1 2 3 4 5 6 15 11 7 10 14 18 16 12 A 8 Reverse Dri...

Page 91: ...ould be overlapped with the one for 5 6 and 7 for approx 10 cm For the sections 1 to 7 per form plowing in an alternating pattern For the sections 8 to 19 plow in a circular pattern Refer to the sequential returning pattern for other details Moving Direction Reverse Driving Finish A Border A Start 9 13 17 19 15 11 18 8 12 16 1 7 2 6 3 5 4 14 10 995E002a Turning RK37S RK37SC 영문 04 라 indd 4 2017 01 ...

Page 92: ...g in a wet field fill the field with a sufficient amount of water so that the trace of plowing cannot be seen The border shown in the fig ure should be set a little narrow er than two times of one plowing width Refer to the alternating returning pattern for other details Moving Direction Reverse Driving Finish A Border Start 15 11 9 13 A 14 10 4 5 3 6 2 7 1 8 12 995E003a Turning RK37S RK37SC 영문 04...

Page 93: ...MEMO WORK PROCEDURE RK37S RK37SC 영문 04 라 indd 6 2017 01 13 오전 10 33 02 ...

Page 94: ... 5 5 5 TRANSMISSION STRAINER CLEANING 5 9 6 Fuel system 5 10 7 Checking and cleaning air cleaner 5 11 8 Adjusting tread 5 12 9 Greasing 5 13 10 Checking hoses 5 14 11 Checking electric system 5 14 12 Check and adjust each part 5 18 13 Routine maintenance schedule 5 22 4 35 RK37S RK37SC 영문 05 마 indd 1 2018 12 11 오전 8 47 26 ...

Page 95: ...lowing order 2 Inspection items Check the items that were faulty yesterday Go around the tractor and check Lamps for proper illumina tion and damage Tires for inflation pressure crack damage and wear Rotating parts for loose bolts and nuts Transmission fluid level Implement attachment sta tus MAINTENANCE AND SERVICE T39O501A Hand Hook RK3O501A Lift the hood with hands Then the hood is automaticall...

Page 96: ...sion color Brake pedal operation One brake pedal operation Steering wheel for heavi ness and vibration Coolant gauge operation Hydraulic operation of 3 point link 3 Inspectingandchangingcoolant Engine coolant inspec tion and change 1 Inspection Open the radiator cap and check that the radiator is filled with cool ant up to its filler inlet If the coolant amount is insufficient add more coolant Do ...

Page 97: ...aning radiator and condenser grilles When working in a grassy field or working at night the radiator or condenser grille may be clogged by grass straws or bugs reducing cooling performance In this case clean the grille If dust is stuck between the fan and tube flush the area with clean water Do not clean the radiator fin with water jet It can deform the fin NOTE T39O504A Drain Cock T39O505A Radiat...

Page 98: ...tion of the engine to drain contaminated engine oil Since hot oil flows out of the en gine first be careful not to get burnt After draining oil tighten the en gine oil drain plug Add the specified amount of the specified engine oil through the filler hole T39O507A Drain Plug Do not add engine oil over the upper limit level Check the engine oil before starting the engine or at least in 5 minutes af...

Page 99: ...l filter car tridge by turning it counterclock wise with a wrench Apply a thin film of oil to the O ring of a new cartridge and install the new cartridge by tightening it with a hand When its packing touches the sealing surface turn it approx 2 3 turns further with a wrench Add engine oil to the specified level T39O513A Engine oil filter cartridge Run the engine for approx 5 minutes and check for ...

Page 100: ...508A Transmission Fluid Filler Hole 2 Changing Unscrew the drain plug on the lower section of the transmission to drain contaminated transmis sion fluid Since hot fluid flows out of the engine first be careful not to get burnt After draining fluid tighten the transmission fluid drain plug Add the specified amount of the specified transmission fluid through the filler hole T39O508A Upper limit Lowe...

Page 101: ...and water or hand cleaner thoroughly CAUTION 3 Oil specification THF 80W API GL 4 Grade Gear Oil 80W Do not add fluid over the upper limit level Check the fluid before starting the engine or at least in 5 min utes after the engine is stopped When trying to use new fluid from a different manufacturer or fluid with different viscosity drain used fluid completely be fore adding new fluid NOTE T254O51...

Page 102: ...osity drain used oil completely before add ing new oil NOTE 3 Oil specification Gear oil SAE 90W API GL 4 grade or higher If oil gets on your skin it can ir ritate the skin and cause a skin condition Make sure to clean your skin with soap and water or hand cleaner thoroughly Make sure to cool down the engine sufficiently before drain ing oil Oil is very hot and can cause a burn if changing oil rig...

Page 103: ...uel through the strainer NOTE T39O514A Fuel tank 2 How to bleed fuel system It is necessary to bleed the system under the following conditions The engine is stopped due to the empty fuel tank The filter or pipe is removed Unscrew the bleeding screw Start the engine When clean fuel flows out of the bleeding screw tighten the screw Repeat the procedure if the sys tem is not bled completely T39O602A ...

Page 104: ...ration NOTE 7 Checking and cleaning air cleaner Check and clean the air cleaner ac cording to the following instructions Cautions for inspection and service of air cleaner 1 Use the standard element and filter and do not apply oil on them 2 Remove any dust in the cover thoroughly 3 Install it firmly so that dust does not enter below the cover 4 Never drive with the element and filter removed T253O...

Page 105: ... it is damaged replace it with a new one 8 Adjusting tread Adjusting front wheel tread It can be adjusted in two steps by switching the left and right tires and discs Adjusting rear wheel tread It can be adjusted in four steps by switching the left and right tires and discs After adjusting the wheel tread the vehicle s breadth and turn ing radius are changed Keep this in mind during driving CAUTIO...

Page 106: ...1 600 1 800 kgᆞcm Greasing points For general greasing points refer to the fuel oil and fluid specification chart See page 5 22 However add grease before work if the tractor is to be used in a wet field Greasing brake arm Remove the rubber caps on the floor and dash panel to access to the grease nipple Add grease with the supplied grease gun 9 Greasing RK37S RK37SC 영문 05 마 indd 13 2018 12 11 오전 8 ...

Page 107: ...g it from the tractor it produces hydrogen gas pre senting a fire risk Charge the battery only in a well ventilated area The battery produces highly flammable hydrogen gas which can explode Keep flam mable items and spark away from the battery The battery electrolyte is sulfu ric acid so can burn your skin and eyes Be careful not to spill any DANGER Checking and charging battery If the battery ele...

Page 108: ...ll ventilated area Charge the battery with the nor mal procedures and avoid quick charging Turn the charger switch OFF and connect the cables to the nega tive and positive battery termi nals correctly When using a charger its charg ing current should be below 10 A T254O531A Negative terminal black Positive terminal red Jump start Turn off all electric devices Connect the positive terminal of the n...

Page 109: ...rminals can cause contact failure and dam aged wirings can lead to perfor mance deterioration of electric devices short circuit and fire Replace or repair aged and damaged wirings 2 If wiring sheath is peeled off wrap wiring with insulating plas tic tape 3 If fasteners or bands to fix wir ings are damaged fix wirings with clamps 4 Have wirings checked by your workshop once a year regularly to avoi...

Page 110: ... different capac ity Also never use a steel wire or foil instead of a fuse WARNING 2 High capacity fuse 50 A This tractor is equipped with three fuses for wirings These fuses are blown to cut cur rent to the electric circuit in order to protect wirings Find the cause for blown fuses and replace them with the specified genuine parts High capacity fuse T39O518A T9406 Open circuit Normal Inspection C...

Page 111: ...t cluster lamp 12V 3 4W Work lamp Rear 12V 25W Checking and adjusting brake pedal Checking and adjusting brake pedal The brake pedal s play increases as it is used for an extended period of time Its balance is changed as well If its play is excessive adjust it Adjusting clutch pedal inching cable After prolonged use of the clutch pedal play of its inching cable can become excessive Adjustment Open...

Page 112: ...ent confirm the operating state WARNING Clutch Pedal Brake Pedal 20 30mm 30 40mm Proper free play of clutch brake pedal Press the pedal with a hand gently to check its play Adjustment Unscrew the lock nut and turn the adjusting nut to adjust the play left and right Turning it counterclockwise in creases the play while turning it clockwise decreases the play A fter adjustment tighten the lock nut f...

Page 113: ... engine After the engine is sufficiently cooled down open the hood Check if the air cleaner hose is damaged or leaks Replace it if necessary Tighten the clamp Air cleaner hose Checking and adjust ing fan belt Check and adjust the fan belt s ten sion periodically Unscrew the alternator mounting bolt slightly and move the alter nator to adjust the tension Check the belt s tension Press the middle of...

Page 114: ...and rear tires is correct If not ad just it to the specification Make sure to keep the specified inflation pressure of the tires to avoid an accident or even death due to tire s rupture WARNING Tire Item Standard Specifications Front R1 Agricultural 8 16 4PR Rear R1 Agricultural 12 4 24 6PR Front R4 Industrial Tires 27 10 5 15 8PR Rear R4 Industrial Tires 12 5X20 12PR Front R3 Turf Tires 27 10 5 1...

Page 115: ...ine oil cartridge Replace Every 250 hours or 12 months after first 50 hours 5 5 Cleaning fuel filter and replacing element Replace Every 1000 hours or 12 months 5 10 Radiator coolant Check every year and replace as necessary check coolant level frequently 5 4 Air cleaner element 5 12 Fan belt Check tension every 50 hours and replace as necessary 5 20 Battery Check and replenish every 50 hours and ...

Page 116: ...e oil 5 9 Toe in 2 6 mm Greasing each part Add every 50 hours daily if working in watery field 5 15 Brake pedal play Check frequently before driving check simultaneous operation of left and right parts Play 30 40 mm Tightness of front rear wheels Check frequently before driving Adjusting throttle system Rubber hoses Checking electric wiring Every year Check Add Adjust Clean Wash Change Service by ...

Page 117: ...ctor transmission and hydraulic oil Below 4ºF 20ºC ISO VG32 Above 4ºF 20ºC between ISO VG46 and 68 9 25 35 4 Front axle Gear Oil API GL 4 SAE 90W 2 16 8 2 5 Fuel tank Diesel fuel 8 72 33 T39O516A Front axle oil filler hole Engine oil check hole Transmission fluid oil drain hole Transmission fluid oil filler hole Engine oil filler hole Engine oil check hole Engine oil drain hole Filler hole Grease ...

Page 118: ...CABIN SYSTEM 1 MAJOR FEATURES 6 2 2 Instrument and Related parts 6 3 3 How to Controls Cabin 6 5 1 6 4 36 RK37S RK37SC 영문 06 바 indd 1 2017 01 13 오전 10 49 07 ...

Page 119: ...ing in small spaces and always protect your ears whenever oth er working equipment is gener ating dangerous noise levels CAUTION Remember that steering brak ing and operational performanc es are highly influenced by the implements mounted the trail ers transported and the ballasts applied to the tractor CAUTION When transporting heavy loads Exceeding the weight of the tractor reduce the speed unde...

Page 120: ...inside push the lever downwards T72O603A Rear Window The rear window is fitted with cen tral handle for opening When opened it is held in place by two dampers T72O604A Be very careful during imple ment hitching and unhitching operations When using imple ment supports be sure they are suitable and sufficiently strong CAUTION RK37S RK37SC 영문 06 바 indd 3 2017 01 13 오전 10 49 11 ...

Page 121: ...e ceiling is padded with insulation material to block heat radiation into the cab and keep the temperature down when working in very sunny areas The cab platform is covered with a firm grip carpet in the most com monly used areas It is recommended to keep this car pet clear of earth mud etc so that the operator may get on and off the tractor in full safety Working lamps front and rear The working ...

Page 122: ...the filter in stalled in the rear section of the cab roof The fan switch can be operated only after the ignition key is inserted The air flow can be regulated and directed by suitable positioning the air diffusers Air can be taken in fresh from out side or recirculated from within the cab by way of the relative side in lets 3 How to Controls Cabin T39O606A Recirculation Inlet Pivotable Diffuser In...

Page 123: ...is necessary to take the air from the outside therefore the inside air recirculatiing grille should be fully closed Working lamp switch The front and rear working lights are ON when push the button The work light indicator lamp on the in strument cluster will illuminate Wiper control switch ON SWITCH Wind screen wiper operation Continuous pushing button op erates wiper and washer pump OFF SWITCH W...

Page 124: ...tractor During winter it is advisable to add a suitable antifreeze or methyl alcohol to the windscreen washer fluid Interior Lamp Push the button to light on and push it again to light off Blower control switch Three position rocker switch T72O612A T39O609A Interior Lamp T39O608A Washer Tank RK37S RK37SC 영문 06 바 indd 7 2017 01 13 오전 10 49 15 ...

Page 125: ...s than the ambient temperature will occur When operating the air condition er system the moisture level is de creased NOTE During cold weather with ambi ent temperature above 32 ºF 0 ºC operate the air condition er at least once per month for a period of 10 to 15 minutes This will lubricate the seals to prevent them becoming brittle and help prevent the loss of refrigerant from the system The syst...

Page 126: ...er set to speed 3 The screen is demisted or defrosted by air directed through a slot vent For defrost or fast demist all other vents should be closed off NOTE For ideal system operation the engine must run at 1 000 rpm Speed heating fan Electric resistances Air filter Recirculation inlets Pivotal air diffuser T72O615A Ventilation is provided by a single blower unit serving both the heating system ...

Page 127: ... environments HEATING Air conditioner system The system is designed to ensure optimum temperature inside the cab and maximum comfort and safety for the operator However it is advisable to consult our specialized workshops whenev er repairs or adjustments need to be performed Do not approach the system with open flames as any escape from the circuit may produce a lethal gas WARNING Before starting ...

Page 128: ...users T72O616A Cab Air intake filter The paper filter is not suitable for the treatment of pesticides and so must be replaced by an active car bon filter available optionally Once the pesticide treatment is finished it is necessary to once again replace the Active carbon filter with the pa per filter since this is the only type suited for filtering foreign particles from the air T72O618A Air Intak...

Page 129: ...ng chemicals used in spraying crops or in weed con trol Many chemicals used for these purposes are toxic when improperly used and can be hazardous to operators and others in the area Follow the instructions of manufacturers of both the equipment and the chemicals regarding prohibi tion of dust or spray personal hygiene practices and other precautions noted by the man ufacturers T72O620B Cup Holder...

Page 130: ...belt tension when finger pressure is applied to the mid point between both pul leys 3 Condenser fins must always be duly clean using water or an air set Checking the air condi tioning system charge 1 Check the refrigerant charge Run the engine at 1 500 rpm Set the air conditioning system in the coldest for 5 minutes Check the sight glass dear or cloud 2 Check the refrigerant with receive drier sig...

Page 131: ...l leakag Sealing washer damaged Replace Head bolt released Tighten the bolts D ring damaged Replace Excessive pressure Low High pressur Insufficient refrigerator Adjust Compressor Replace 2 Motor Weak from pres sure or don t work Motor is normal Air inlet clogged Remove Evaporator freezing Controlling minimum pressure Ventilator switch damage Replace the switch Compressor Replace Motor is abnorma ...

Page 132: ... Replace 2 How to check the air conditioning system with the needle of high low gauge To connect with manifold pressure gauge can find the cause of air conditioning system Because manifold pressure gauge is various sensibly Ambient Temp is based on 30 35 3 Gauge pressure conversion lb in PSI 1 kgf 14 22 lb in Ex 200 PSI 14 kgf Operating E G RPM 1500 2000 is must and so to that you can check the co...

Page 133: ...MEMO CABIN SYSTEM RK37S RK37SC 영문 06 바 indd 16 2017 01 13 오전 10 49 20 ...

Page 134: ...7 Storage and Disposal 1 Tractor storage 7 2 2 Usage and disposal 7 3 6 4 37 RK37S RK37SC 영문 07 사 indd 1 2017 03 09 오전 9 53 40 ...

Page 135: ...label indicating No Coolant and fix it onto the steering wheel If antifreeze is already added it is not necessary to drain coolant 3 Add oil fluid and fuel to each part according to the mainte nance chart 4 Apply a thin film of grease of oil to body parts that are apt to rust 5 Check each bolt and nut for looseness and tighten any loose bolt and nut 6 Set the tire inflation pressure a little highe...

Page 136: ...If wiring is damaged by rodents its short circuit can start a fire CAUTION It is recommended to keep the fol lowings to protect the environment 1 Avoid overloading work as it can lead to incomplete combustion and emissions that can pollute the air 2 When changing oil including en gine oil transmission fluid hy draulic oil and coolant be care ful not to spill it and discard used oil according to th...

Page 137: ...MEMO STORAGE AND DISPOSAL RK37S RK37SC 영문 07 사 indd 4 2017 03 09 오전 9 53 42 ...

Page 138: ...TROUBLESHOOTING 1 Engine SYSTEM 8 2 2 Clutch system 8 5 3 Brake system 8 6 4 Steering system 8 6 5 Hydraulic system 8 7 6 Electric system 8 8 8 76 4 38 RK37S RK37SC 영문 08 아 indd 1 2017 01 03 오후 3 19 55 ...

Page 139: ...tor Have it repaired or replaced by workshop The start motor runs but its speed cannot be increased Weak battery Charge the battery Poor ground Clean the contact and connect the ground firmly Incorrect viscosity of engine oil Change engine oil with proper viscosity The start motor runs but the engine cannot be started Air in fuel system Bleed the system Clogged fuel filter Clean or replace the fil...

Page 140: ... by workshop Low idle speed Adjust it to the standard speed Faulty nozzle Have it repaired by workshop The engine overruns Restricted governor Have it repaired by workshop Oil rise Have it repaired by workshop The engine stalls sud denly Low fuel level Add fuel and bleed the system Faulty nozzle Have it repaired by workshop Engine seizure by insufficient oil or poor lubrication Have it repaired by...

Page 141: ...by workshop The engine does not produce sufficient power Clogged or carbon on nozzle tip Have it repaired by workshop Insufficient compression or gas leak from valve seat Have it repaired by workshop Improperly adjusted valve clearance Have it repaired by workshop Incorrect injection timing Have it repaired by workshop Low fuel level Add fuel Clogged air cleaner Clean the element The oil warning l...

Page 142: ...wiring Check for loose or missing terminal short circuit and poor ground and repair as necessary Defective alternator Have it repaired by workshop Defective battery Replace the battery Damaged fan belt Replace the belt 2 Clutch system TROUBLE PROBABLE CAUSE SOLUTION Clutch The clutch slips Incorrectly adjusted pedal Adjust the pedal play The clutch cannot be disengaged Incorrectly adjusted pedal A...

Page 143: ...ng No grease on each sliding section Remove rust and apply grease 4 Steering system TROUBLE PROBABLE CAUSE SOLUTION Steering system The steering wheel feels heavy The steering wheel vi brates Improper toe in Adjust Incorrect tire inflation pressure Set the left and right tires to the same specified pressure Vibration from each connection Tighten or replace connection The free movement of the steer...

Page 144: ...epaired by workshop Damaged and seizured lift shaft rotating part Have it repaired by workshop The hydraulic pressure won t be increased Insufficient engine RPM Set the speed to 1000 to 1500 RPM Insufficient transmission fluid Add to the specified level Air sucked into suction pipe Tighten the connection If any pipe or hose is cracked or O ring is damaged replace it Clogged oil filter Clean Defect...

Page 145: ...efective battery function Check for loose or corroded terminal and insufficient elec trolyte and take any necessary action The headlamp does not produce enough light Low charging level of battery Charge Contact failure in wiring Check clean and re tighten the ground and terminal The headlamp does not come on Blown bulb Replace the bulb Blown fuse Check the wiring and replace the fuse Contact failu...

Page 146: ...amp does not blink Blown bulb Replace the bulb Defective flasher unit Replace Poor contact Check and clean the ground and terminal The work lamp does not come on Blown bulb Replace the bulb Contact failure Check and clean the ground and terminal RK37S RK37SC 영문 08 아 indd 9 2017 01 03 오후 3 19 56 ...

Page 147: ...MEMO TROUBLESHOOTING RK37S RK37SC 영문 08 아 indd 10 2017 01 03 오후 3 19 56 ...

Page 148: ... 2 2 Checkup list before operation 9 3 3 Cautions during the work 9 4 4 Cautions when driving on the farm road 9 5 5 Instruction after use 9 6 6 Cautions for inspectionand maintenance 9 6 7 Tractor 9 7 76 4 39 RK37S RK37SC 영문 09 자 indd 1 2017 03 09 오전 9 56 50 ...

Page 149: ... Put on an appropriate non slippery shoes to prevent a fall from the machine scattering soil and slippery surface Measures against dust and toxic gas Wear an appropriate protective gear Measures against the herbicide wear protective gear to protect respiratory system eyes and skin Excerpted from general information system of agricultur al mechanic research center August 2002 8 Agricultural Mechani...

Page 150: ...them away and then drive the machine Do not load flammable explosive material diesel gasoline etc on the machine When getting on and off a truck have a helper give you signal and follow his her lead Refer to chapter 1 in user s manual regarding the decals on the machine 2 Checkup list before operation Before using the machine check it and repair if there is a malfunction Check engine oil Pull out ...

Page 151: ...he operating machine except for emergency Be cautious not to let anyone touch the belt Always check the connected area of belt When two people are working collaboratively ex change signals each other Prevent injury Do not touch power transmission gear rotating unit and other dangerous parts Pay special attention if you are working with the ma chine with blade or sharp projection Be careful not to ...

Page 152: ...den stop and quick turning When driving at high speed do not slam on the brake Never slam on the brake especially when turning at high speed When loading unloading the machine Choose a place with a leveled and safe ground Drive at low speed Use a ramp with anti slippery When entering paved road Use a ramp to cross a ditch or a bank Make sure to use a ramp to enter exit a high foot path Be careful ...

Page 153: ...refuel either when the engine is still hot or while driving Measures against a fire Every working place with a risk of fire should be provided with a fire extinguisher Prevent a fire by taking measures such as making a smoking area Always wipe off the leaked fuel Be seated in the cab when starting the engine After refueling tighten the fuel cap and check if there is any fuel leakage from tank or p...

Page 154: ...y it Replace the damaged safety frame with a new one If the safety frame was removed for specialized work restore it immediately Be careful to touch dangerous area such as power transmission gear rotating unit etc Put on a protec tive cover Do neither modify nor remove the safety device When checking and replacing the blade to plow the ground Stop the engine Prevent the rotary from falling by turn...

Page 155: ...MEMO SAFETY STANDARD FOR FARM WORK RK37S RK37SC 영문 09 자 indd 8 2017 03 09 오전 9 56 51 ...

Page 156: ...Appendix 1 Major specifications 10 2 2 Major consumables 10 4 1 1 10 RK37S RK37SC 영문 10 차 indd 1 2017 01 13 오전 11 03 35 ...

Page 157: ...nite 3Range MaxTravellingspeed mph km h 21 8 Brakes Wet Disc Steering Hydrostatic MODEL RK37S RK37SC Hydralic System Pump type Dual Gear Pump Implement pump cap gpm L Min 6 3 23 9 Steering pump cap gpm L Min 4 6 17 3 Max Total flow gpm L Min 10 9 41 2 Category 3 Point Hitch 1 Hitch lift capacity lb kg 2 646 1200 at 24 inches behind link ends lb kg 1 764 800 Lift Control type Position Joy Stick Val...

Page 158: ...66 1 1680 Height to top of ROPS in mm non cap type 94 4 2400 cabin type 58 0 1475 Min Ground Cleareance in mm 12 8 325 Min Turn Radius witd Brakes in mm 94 4 2400 Min Turn Radius w o brakes in mm 116 2950 MODEL RK37S RK37SC Standard Tires Agricultural Tire Front 8 0 16 Agricultural Tire Rear 12 4 24 Industrial Tire Front 27x10 5 15 Industrial Tire Rear 12 5x20 Turf Tire Front 27x10 5 15 Turf Tire ...

Page 159: ... Air cleaner 2 V belt 1 Engine fan belt 3 Fuel filter 1 Fuel filter 4 Engine oil filter 1 Engine oil filter V belt Fuel filter T254O901A Element SET V belt Fuel Filter T39O505B Engine oil filter Engine Oil Filter T39O506B T253O902C RK37S RK37SC 영문 10 차 indd 4 2017 01 13 오전 11 03 38 ...

Page 160: ...INDEX 1 INDEX 11 2 11 RK37S RK37SC 영문 11 인덱스 indd 1 2017 03 09 오전 9 59 44 ...

Page 161: ...ving on road 3 8 Cautions for inspection and maintenance 9 6 Cautions when driving on the farm road 9 5 Charging 3 8 Check and adjust each part 5 18 CHECK LINK 2 30 Checking and adjusting brake pedal 5 18 Checking and adjusting fan belt 5 20 Checking and changing engine oil 5 5 Checking and changing front axle oil 5 8 Checking and changing oil 5 5 Checking and changing transmission fluid 5 7 Check...

Page 162: ...nt 3 8 Engine coolant inspection and change 5 3 Engine idling 3 3 Engine idling in cold condition 3 3 Engine oil pressure 3 8 Engine starting 3 2 Engine Stopping 3 3 Engine SYSTEM 8 2 ENGINE WARRANTIES 12 2 EMISSION SYSTEM WARRANTY 12 5 EXTERIOR VIEW cabin model 1 4 EXTERIOR VIEW non cab model 1 2 f Fuel gauge 2 5 Fuel hose checking 5 20 Fuel system 5 10 FUEL SYSTEM 5 10 Fuel oil and fluid specifi...

Page 163: ...5 2 Instruction after use 9 6 Instruction before use 9 2 Instrument and Related parts 6 3 INSTRUMENT AND SWITCHES NON CAB TYPE 2 2 INSTRUMENT AND SWITCHES CABIN TYPE 2 3 INTERIOR DEVICES 6 5 Interior Lamp 6 7 j Jump start 5 15 L LOADER VALVE AND JOYSTICK LEVER 2 23 Loading to Unloading from truck 3 7 Long term storage 7 2 LOWER LINK 2 30 m MAIN GEAR lever 2 18 MAIN SWITCH 2 4 Maintenance 5 1 Major...

Page 164: ...placing engine oil filter cartridge 5 6 Replacing lamp bulb 5 18 Rotavator 4 2 Routine maintenance schedule 5 22 Routine maintenance schedule 5 22 Running in period 3 4 RK WARRANTY 12 13 s Safety frame ROPS 2 31 SAFETY SIGNS 1 7 Safety standard for farm work 9 1 Seat and safety belt 2 21 Shifting and driving 3 4 Shuttle shift lever 2 17 Starting off 3 4 Starting off on steep slope 3 6 Starting off...

Page 165: ...5 9 Transmission strainer cleaning 5 9 TROUBLESHOOTING 8 1 Turning in field 3 5 u Usage and disposal 7 3 Use after long term storage 7 3 V Vacuum valve cleaning 5 11 VENTILATION 6 5 w Warranty 12 1 Windscreen Washer tank 6 7 Wiper control switch 6 6 Work Procedure 4 1 Working lamp switch 6 6 Working lamps front and rear 6 4 RK37S RK37SC 영문 11 인덱스 indd 6 2017 03 09 오전 9 59 45 ...

Page 166: ...WARRANTY 1 ENGINE WARRANTIES 12 2 2 EMISSION SYSTEM WARRANTY 12 5 3 RK WARRANTY 12 13 12 RK37S RK37SC 영문 12 보증서 indd 1 2017 03 09 오전 10 09 16 ...

Page 167: ...rized ENGINE dealer or distributor This warranty is provided in lieu of all other warranties express or implied ENGINE specifically disclaims any implied warranties of merchantability or fitness for a particular purpose except where such disclaimer is prohibited by law If such disclaimer is prohibited by law then implied warranties shall be limited in duration to the life of the express warranty h...

Page 168: ...odifications ordinary wear and tear and rust or corrosion This warranty does not cover the cost of parts and or labor required to perform normal scheduled maintenance on your ENGINE engine This warranty does not cover consumable parts such as but not limited to filters belts hoses fuel injector lubricants and cleaning fluids This warranty does not cover the cost of shipping the product to or from ...

Page 169: ... set forth in this paragraph shall not apply to the extent that they are prohibited by law Warranty Modifications Except as modified in writing and signed by the parties this warranty is and shall remain the complete and exclusive agreement between the parties with respect to warranties superseding all prior agreements written and oral and all other communications between the parties relating to w...

Page 170: ...road compression ignition engines must be designed built and equipped to meet the United States EPA emissions standards ENGINE must warrant the emission control system on your engine for the periods of time listed below provided there has been no abuse neglect or improper maintenance of your engine Your emission control system may include parts such as the fuel injection system the air induction s...

Page 171: ...ears Constant speed 1 kW 000 rpm or higher 1 00 hours or two years whichever comes first In the absence of a device to measure the hours of use the engine has a warranty period of two years Constant speed 1 kW Less than 000 rpm 000 hours or five years whichever comes first In the absence of a device to measure the hours of use the engine has a warranty period of five years Variable speed 1 kW Any ...

Page 172: ...ed under warranty shall be warranted for the remaining warranty period During the warranty period ENGINE is liable for damages to other engine components caused by the failure of any warranted part during the warranty period Any replacement part which is functionally identical to the original equipment part in all respects may be used in the maintenance or repair of your engine and shall not reduc...

Page 173: ...ts and other models may contain the functional equivalents Exclusions Failures other than those arising from defects in material or workmanship are not covered by this warranty The warranty does not extend to the following malfunctions caused by abuse misuse improper adjustment modification alteration tampering disconnection improper or inadequate maintenance or use of non recommended fuels and lu...

Page 174: ...ct improper maintenance or unapproved modifications Your engine is designed to operate on diesel fuel only Use of any other fuel may result in your engine no longer operating in compliance with GARB and EPA emissions requirements You are responsible for initiating the warranty process You must present your engine to a ENGINE dealer as soon as a problem exists The warranty repairs should be complet...

Page 175: ...any failure to comply will be considered tampering ENGINE certifies engines to operate under variable speed or constant speed conditions Engines certified as constant speed are prohibited from installation into variable speed applications The emission control information label will identify an engine certified as constant speed Allowable Air Intake Restriction and Exhaust Back Pressure Resistance ...

Page 176: ...st system for temporary attachment of exhaust sampling equipment An example of an approved connection would be internally threaded with standard pipe threads of a size not larger than one half inch and shall be closed by a pipe plug when not in use Engine model Allowable air intake restriction kPa mmAq Initial upper limit Upper limit for air cleaner replacement All TNV models 00 Engine model Allow...

Page 177: ...ssion Related Installation Instructions To ensure engine performance and exhaust emissions compliance ENGINE will review net rated output based on engine build intake air restriction exhaust back pressure engine heat balance and any other operational characteristic required under the Engine Installation Evaluation process Engine Maintenance Equipment manufacturers are responsible for relaying all ...

Page 178: ...d performance as well as being guaranteed as follows 1 Scope of Warranty Tractor Non Rental Non Commercial If the agricultural equipment which you purchased is maintained and used normally in accordance with the inspections regular maintenance and usage guidelines in the user s manual provided by our company our company shall provide repairs and replacement at our expense for any parts which are r...

Page 179: ...which the agricultural machine was provided to the end user The warranty period is considered to have ended when either the usage period or usage time expires 36 months or 2000 hours of use from the date of purchase for the engine excluding fuel devices and electronic components and power transmission devices Power transmission devices refer to the interrupter transmission brakes differential and ...

Page 180: ...ces for Products including but not limited to providing lubricants fuel tune up inspection or adjustments 2 for any consumable parts when such parts are replaced as a part of normal maintenance or operating services 3 to any exclusions and limitations contained in the Limited Warranty 2 Options accessories attachments installed by RK Tractor stores which are not manufactured by RK will not be warr...

Page 181: ...e The liability of RK under this warranty is expressly limited to the provlsions in the Limited Warranty and in no event shall RK incur any Iiability including liability for general special incidental or consequential damages or economic or moral loss arising out of any failure of the Products which is not expressly assumed by RK under this warranty RK37S RK37SC 영문 12 보증서 indd 16 2017 03 09 오전 10 ...

Page 182: ...Independent PTO operation 2 Transmission fluid level and leak age 5 Work lamp illumination Instrument Device 1 Instrument flash and light Driving and Control Device 1 Shuttle shift lever operation 2 Warning alarm and lamp operation 2 Each lever operation Other 1 Status of bolts and nuts in all units 3 Front rear tire inflation pressure 2 Checking oil leakage in all units Brake Device 1 Applying pa...

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