Bad Boy 4025H 2021 Operator'S Manual Download Page 6

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This manual includes symbol marks of the controller to simplify operations for maneuverability and mainte-

nance. These meanings are as below, so carefully read it for a proper function.

SYMBOL MARKS OF CONTROLLER

PTO

Preheat

Parking Brake (Brake)

DPF

Left side indicator

Engine oil pressure

High beam

Right side indicator

Battery

Low beam

4025h_4035h.indb 5

2020-09-18 오후 6:23:02

Summary of Contents for 4025H 2021

Page 1: ......

Page 2: ...contact your local authorized dealer for a copy Some parts of this product may have been changed for the improvement of quality or for safety reasons in which case the photographs or drawings of the parts in this booklet may not be the same as the actual parts installed on this product If you find anything in this manual unclear or need further explanation please contact your autho rized dealer PR...

Page 3: ...S 4025h_4035h indb 2 4025h_4035h indb 2 2020 09 18 오후 6 23 01 2020 09 18 오후 6 23 01 ...

Page 4: ...ESCRIPTION OF OPERATING SYSTEM CONTROLS AND COMPONENTS PERIODIC CHECKS AND MAINTENANCE DIAGNOSIS AND TROUBLE SHOOTINGS STORAGE AND DISPOSAL SECTION TABLE OF CONTENTS 1 2 3 4 5 6 7 8 4025h_4035h indb 3 4025h_4035h indb 3 2020 09 18 오후 6 23 02 2020 09 18 오후 6 23 02 ...

Page 5: ...operation This symbol indicates emphasis on notable characteristics of working procedures and infor mation about technology for easier operation NOTE This instruction is to give additional description to operator so that he she can operate the machine more effectively WARNING CAUTION IMPORTANT This manual includes information titled as DANGER WARNING CAUTION IMPORTANT These safety marks stand for ...

Page 6: ...ance These meanings are as below so carefully read it for a proper function SYMBOL MARKS OF CONTROLLER PTO Preheat Parking Brake Brake DPF Left side indicator Engine oil pressure High beam Right side indicator Battery Low beam 4025h_4035h indb 5 4025h_4035h indb 5 2020 09 18 오후 6 23 02 2020 09 18 오후 6 23 02 ...

Page 7: ...orting companies We introduce the Use and Disposal policy concerned with environment preservation as follows 1 Please read the operator s manual though for global environment protection Overload on the machine shortens the product life and increases the harmful exhaust gas which cause air pollution due to the incomplete combustion 2 When replacing various fluids for engine transmission hydraulics ...

Page 8: ... BEFORE WORKING 1 11 WHILE WORKING 1 16 AFTER USING THE MACHINE 1 17 PRECAUTION FOR PROLONGED STORAGE 1 21 OTHER 1 23 DECAL MOUNTING LOCATION 1 31 DECAL 1 33 CAUTIONS FOR DECAL MAINTENANCE 1 36 4025h_4035h indb 1 4025h_4035h indb 1 2020 09 18 오후 6 23 02 2020 09 18 오후 6 23 02 ...

Page 9: ...turning of the trac tor WARNING Please understand that some of the figures or contents in this manual may not match with your own machine due to the product variation This tractor is not designed for road driving Please use a truck to move this machine on the public roads NOTE Beware of exhaust gas Running the engine repairing tightening any painted part or grinding any painted area should be perf...

Page 10: ...ruction is ignored an unexpected accident may occur possibly fire or explosion WARNING Clean and arranged place Do not mess the place by dust mud oil or parts If this instruction is ignored an unexpected accident may occur WARNING Prepare for emergencies Keep a first aid kit and fire ex tinguisher handy at all times while operating machine WARNING 4025h_4035h indb 3 4025h_4035h indb 3 2020 09 18 오...

Page 11: ...recommend ed by manufacturer If this instruction is ignored an unexpected accident may occur or tractor may not perform prop erly WARNING Wear properly for the job Hair band loose clothing is not allowed Wear tight clothes work hat and work shoes which have rough bot toms against slippery surface If this instruction is ignored you will be exposed to a risk of be ing entangled slipping or fall ing ...

Page 12: ...a road Make sure to interlock the brake pedals left and right when driving on a road If this instruction is ignored there is a risk of abrupt turning or overturning due to one sided braking Start the machine slowly after reminding bystander Start the engine after remind ing bystanders of your inten sion Do not start the machine abruptly If this instruction is ignored un expected accident or injury...

Page 13: ...g and excessive speed Start and stop the tractor slowly Reduce engine speed when making a turn and driv ing on hilly or curved roads If this instruction is ignored there is a risk of overturning or damage to the machine WARNING Observe traffic regulations and drive safely When driving on the road ob serve the traffic regulations and wear a hard hat and seat belt If this instruction is ignored ther...

Page 14: ...e tractor while in operation This tractor is designed to al low only one operator The driver must not allow anyone else to get on the tractor Especially never allow chil dren on the machine while in use If this instruction is ignored an unexpected accident may occur WARNING Do not allow anyone near while operating the tractor or imple ment When engaging or disengag ing the implement by moving the ...

Page 15: ...hemicals efficient ly and safely Then it may pre vent injury or accident WARNING Properly train anyone operating Explain the handling tips in detail and make sure the driv er reads the Manual before driving If this instruction is ignored there is a risk of death serious injury or damage to tractor WARNING Precautions for children Fully warn the children and keep them away from the trac tor at all ...

Page 16: ...ke or use match or lighter while refueling If this instruction is ignored fuel can catch fire and lead to explo sion or fatal injury with burn WARNING Observe all relevant regulations for disposal Careless disposal of waste product can be harmful to en vironment and ecosystem When draining the fuel and oil use a proper container that is not leaking not food or bev erage containers to prevent from ...

Page 17: ...at and safe place the tractor engine switched off and the parking brake en gaged The loading ramps must be non slip and have sufficient strength length and width for the tractor If this instruction is ignored the tractor may roll backwards or fall off causing accident or injury WARNING Move the tractor backward when loading and forward when un loading Move the tractor backward when loading it on t...

Page 18: ... proper shift gear before ap proaching the loading ramps and then do not shift the gear on the loading ramps If this instruction is ignored there is a risk of slipping roll ing or overturning WARNING Be careful when driving on the loading ramps Be careful when driving on the loading ramps Do not disen gage the clutch shift the main shift range shift or forward reverse lever If this instruction is ...

Page 19: ... No fire or spark near to the battery while checking and charging the battery If this instruction is ignored the battery can cause a blaze or ex plosion and lead to a fatal injury or death DANGER Remove dirt and debris from muffler and engine before oper ating Clean if there is dust debris or fuel on the engine or muf fler before operating the ma chine every day If this instruction is ignored ther...

Page 20: ...al component and wire harness Check before work if the wire harnesses are burned or stuck on any other component if the cord cover is peeled off or if the wire connectors are loose If this instruction is ignored the electrical short can cause fire and injury WARNING Do not over inflate tires When filling tires with air do not inflate it beyond the max imum pressure stated in this manual Refer to P...

Page 21: ...g the covers for checking or maintenance make sure to put them back in their place If this instruction is ignored there is a risk that you may get entangled in the tractor or get injured CAUTION Observe correct procedures when installing or removing the battery Connect the terminal first when installing the battery and disconnect the terminal first when removing it If this instruction is ignored t...

Page 22: ...ure to check the machine before and after using Espe cially inspect and repair con trols such as clutch brake le ver etc If this instruction is ignored the machine can be broken or lead to an accident or injury WARNING Lock tilt lever and telescopic knob when adjusting steering wheel Except when you adjust the steering wheel make sure that the tilt lever and telescopic knob are secured in the No a...

Page 23: ...gnored there is a risk of accident that the tractor may slip or turn over WARNING Properly ventilate when working in a green house Ventilate the green house to let out the exhaust gas If this instruction is ignored the exhaust gas can cause intoxi cation and lead to fatal conse quences WARNING Pay attention and keep hands on the steering wheel while driv ing If this instruction is ignored there is...

Page 24: ... cultivator and lock the flow control valve not to lower the implement If this instruction is ignored there is a risk that you will get entangled in the cultivator or sustain a serious injury due to lowering the implement WARNING Perform the maintenance on a level and safe location Perform the maintenance on a level and safe location that will keep the tractor in place and will not cause a risk to...

Page 25: ...t on it CAUTION Carry out maintenance after the parts have cooled down Carry out the maintenance work after the heated area such as the muffler or the en gine is fully cooled down If this instruction is ignored there is a risk of getting burnt CAUTION Stop and cool down the engine before fueling or lubricating Do not fill the fuel while the engine is running or machine is hot If this instruction i...

Page 26: ...essure inside the hydraulic system by moving the control lever while engine is stopped If this instruction is ignored the oil under high pressure may cause skin injury CAUTION Make sure that you are seated in the driver s seat with your seat belt fastened before starting en gine When starting the engine make sure that you are seated in the driver s seat with your seat belt fastened and check the s...

Page 27: ...ator cap when the radiator is hot Never open the radiator cap when the radiator is heated If this instruction is ignored hot water may spurt causing burns or damage WARNING Remove dirt and debris from muffler and engine before oper ating Clean if there is dust debris or fuel on the engine or muf fler before operating the ma chine every day If this instruction is ignored there is a risk of fire WAR...

Page 28: ...actor for a long time When storing the tractor for a long period of time make sure to put the clutch pedal in the disengaging position If this instruction is ignored the clutch disc can be stuck to the fly wheel after long period time CAUTION After working immediately re pair if necessary Immediately repair or replace the faulty parts Tighten the loose bolt and nut right away If this instruction i...

Page 29: ...ll be failed WARNING Observe correct procedures when installing or removing the battery Connect the terminal first when installing the battery and disconnect the terminal first when removing it If this instruction is ignored there is a risk of burn or fire due to short circuit CAUTION Confirm that the implement is down on the ground when start ing the engine When starting the engine con firm that ...

Page 30: ...d tim ing of the engine fuel injection pump Correction and repair of hy draulic system safety valve hydraulic pump brake valve PST cylinder SCV valve There is a risk of accident or in jury or machinery breakdown Remember it may cause the warranty cancellation If this instruction is ignored con sult your local BAD BOY dealer for those repair and adjustment WARNING Do not modify the tractor Use only...

Page 31: ...jury or a collision of the implement WARNING Use caution sign when towing a trailer Link the brake of the trailer with the brake of the tractor Do not shift gears when driv ing on a hill If this instruction is ignored there is a risk of accident or in jury WARNING Move wheels to widest setting width between left and right tires when working slope or when towing If this instruction is ignored there...

Page 32: ...oader op eration During the front end load er operation apply weights or implement to avoid loosing balance between the front and the rear side of tractor If this instruction is ignored there is a risk of overturning ac cident due to loss of balance WARNING Balance a heavy implement with weights When engaging a heavy imple ment load the weights on the front of tractor to keep the bal ance of the t...

Page 33: ... thing else in place of the bal ance weight Use only genuine balance weight If this instruction is ignored there is a risk of accident or in jury WARNING Be careful of unexpected move ment when using the rotary til ler When working with the rota ry tiller put the tiller slowly on soft or rocky ground The trac tor may be pushed in an unex pected direction by the rotat ing force of the tiller If thi...

Page 34: ...h sides when loading or un loading the tractor It is necessary to interlock the brake pedals for both sides when loading or unloading the tractor If this instruction is ignored the tractor may overturn due to one sided braking when the brake pedal is depressed in an emer gency DANGER Release the differential gear lock when making a turn Make sure to release the dif ferential gear lock when mak ing...

Page 35: ...the drawbar when towing Never tow any thing with the top link or the lower links If this instruction is ignored the tractor may turn over WARNING Be careful when driving on a hill Be careful when driving on a hill Do not disengage the clutch on the hill Do not shift the main shift lever range shift lever or shuttle lever in neutral on the hill If this instruction is ignored the tractor may roll ba...

Page 36: ...move and cause an accident WARNING 6015O179A Remove spilled excess fuel after closing the fuel cap After filling the fuel tank close the fuel filler cap complete ly and wipe off the excess fuel thoroughly If this instruction is ignored there is a risk of fire WARNING 6015O181A Be aware of the PTO RPM re quirements for the implements If this instruction is ignored there is a risk of accident or in ...

Page 37: ... may move and cause an accident or injury Only engage or disengage im plements on flat level area Engage or disengage the im plement on a flat and safe place Supply proper light ing at all times and especially night Otherwise There is a danger of accident WARNING 4025h_4035h indb 30 4025h_4035h indb 30 2020 09 18 오후 6 23 10 2020 09 18 오후 6 23 10 ...

Page 38: ...1 31 FOR YOUR SAFETY 1 DECAL MOUNTING LOCATION 7 8 1 2 3 9 4 5 6 4025h_4035h indb 31 4025h_4035h indb 31 2020 09 18 오후 6 23 10 2020 09 18 오후 6 23 10 ...

Page 39: ...1 32 BAD BOY TRACTOR 14 15 16 12 13 10 11 4025h_4035h indb 32 4025h_4035h indb 32 2020 09 18 오후 6 23 11 2020 09 18 오후 6 23 11 ...

Page 40: ...NG HOT SURFACE 75IH CB Clutch pedal Stopper Locker For the long storage please lock clutch pedal in the both Traction and PTO clutch are disengaged position TA00040603A 75IH CB TZE5130000C4 3 No TZE5180000C4 K5FB B 4025h_4035h indb 33 4025h_4035h indb 33 2020 09 18 오후 6 23 11 2020 09 18 오후 6 23 11 ...

Page 41: ... allow passengers on the tractor at any time 4 Before allowing ohterpeople to use the tractor have them read the operator s manual 5 Check the tightness of all nuts and bolts regularly 6 Keep all shields in place and stay away from all moving parts 7 Lock the two brake pedals together before driving on the road 8 Slow down for turns or rough roads or when applying individual brakes 9 On public roa...

Page 42: ... For towing PTO driven implements set drawbar at towing position see operator s manual 4 Keep hands feet and clothing away TA00015596B 12 No TZE4100000B4 MEC Model WARNING CONNECT THE LEFT BRAKE WITH RIGHT BRAKE WHILE ON THE ROAD DISCONNECT CONNECT CONNECT ROD TZE4100000B4 14 No NTE5150000C4 K5FB B Use seat belt NTE5150000C4 15 No NTE5210000C4 K5FB B NTE5210000C4 DEATH OR INJURY MAY RESULT IF THE ...

Page 43: ...h a thin ner or acetone since it can ruin the decals Do not spray high pressure wa ter directly onto the decal The decal may fall off the tractor IMPORTANT If a decal is damaged or lost contact your local BAD BOY dealer immediately to install a new decal Make sure to attach the decal in the correct position cleanly without bubbles after cleaning its mounting surface If a decal is attached to a com...

Page 44: ...TY CERTIFICATE 2 2 REGARDING AFTER SALES SERVICE 2 2 VEHICLE IDENTIFICATION NUMBER VIN 2 2 REGARDING SUPPLYING SERVICE PARTS 2 3 REGARDING GENUINE PARTS AND FLUID 2 3 4025h_4035h indb 1 4025h_4035h indb 1 2020 09 18 오후 6 23 12 2020 09 18 오후 6 23 12 ...

Page 45: ...vered under warranty WARNING ENGINE SERIAL NUMBER The engine number is stamped on the cylinder block and is specified on the decal which is attached to the cylinder block on the left side of the engine Also the decal indicating the engine model and standards is at tached on the top of the engine cylin der head cover The manufacturer s serial number is marked on the serial number decal which is att...

Page 46: ...d how fast Run hour of machine Describe the problem in detail as possible REGARDING GENUINE PARTS AND FLUID The BAD BOY genuine parts and flu id are passed severe durability and performance test Please use BAD BOY genuine parts for your safety We supply the service parts in accor dance with the separated quality as surance regulation Consult your local dealer for avail ability and pricing REGARDIN...

Page 47: ...MEMO 4025h_4035h indb 4 4025h_4035h indb 4 2020 09 18 오후 6 23 13 2020 09 18 오후 6 23 13 ...

Page 48: ...3 3 SPECIFICATIONS MAJOR SPECIFICATIONS 3 2 DRIVING SPEED 3 4 4025h_4035h indb 1 4025h_4035h indb 1 2020 09 18 오후 6 23 13 2020 09 18 오후 6 23 13 ...

Page 49: ...35 26 Revolution rpm 2 100 2 600 Max torque lb ft Nm 61 5 83 4 76 103 Battery V 12 Fuel Diesel fuel Capaci ty Fuel tank u s gal ℓ 7 13 27 Engine crankcase u s gal ℓ 1 14 4 3 Coolant u s gal ℓ 1 32 5 0 Transmission case u s gal ℓ Manual 8 98 34 HST 9 77 37 Dimen sions Overall length in mm 3 426 134 88 Overall width in mm 1 441 56 7 Overall height in mm 2 460 96 85 Dimensions and weights are based o...

Page 50: ...ear wheel 12 4 24 6PR Steering system Fully hydraulic Transmission HST Brake Driving Wet multi disc Parking Foot brake lever type Hydraulic system Hydraulic control system Position control type Pump flow capacity LPM 43 5 47 7 3 point hitch CAT 1 Max lift lbs kg 3 306 9 1 500 PTO PTO shaft specification Ø 35 mm 6 splines Revolution rpm 533 560 Dimensions and weights are based on 8 16 12 4 24 4025h...

Page 51: ...RD BACKWARD 3 73 6 9 38 15 1 18 21 29 3 Engine speed 2 600rpm Tire rolling radius 21 25 in 540mm Rear 12 4 24 mph km h Engine speed 2 600rpm Tire rolling radius 20 275 in 515mm Rear 11 2 24 mph km h The tractor s speed is changed by the condition of the tires and road surface To ensure safety drive at a proper speed DRIVING SPEED 4025h_4035h indb 4 4025h_4035h indb 4 2020 09 18 오후 6 23 13 2020 09 ...

Page 52: ... BRAKE BRAKE INDICATOR 4 10 ENGINE OIL PRESSURE WARNING LAMP 4 10 DPF INDICATOR 4 10 BATTERY CHARGE WARNING LAMP 4 11 PREHEAT INDICATOR 4 12 FUEL GAUGE 4 12 TACHOMETER HOUR METER 4 12 COOLANT TEMPERATURE GAUGE 4 13 CONTROLS 1 PEDALS 4 14 BRAKE PEDALS 4 15 F R HST PEDAL 4 15 CONTROLS 2 4 16 HAND CONTROLS 4 16 RANGE SHIFT LEVER 4 17 HAND THROTTLE LEVER 4 17 PTO ON OFF SWITCH 4 17 DIFFERENTIAL LOCK P...

Page 53: ...TRACTOR EXTERIOR VIEW 1 Steering Wheel 2 Bonnet 3 Front Tire 4 Front Weight Hitch 5 Muﬄer 6 Rear Tire 7 Brake Lights 8 Safety Frame 4025h_4035h indb 2 4025h_4035h indb 2 2020 09 18 오후 6 23 14 2020 09 18 오후 6 23 14 ...

Page 54: ...tch 3 Hazard Warning Flasher Switch 4 PTO Switch 5 Instrument Cluster 6 Hand Throttle Lever 7 Cruise Control Switch 8 Turn Signal Lamp switch Refer to the relevant content for further de tailed information 4025h_4035h indb 3 4025h_4035h indb 3 2020 09 18 오후 6 23 14 2020 09 18 오후 6 23 14 ...

Page 55: ...ch A OFF B ON C START CAUTION To start the engine put the shuttle shift lever to the Neu tral position to release the safety start system HAZARD WARNING FLASHER SWITCH Press the hazard flasher warning switch in emergency to warn other ve hicles in order to prevent an accident Pressing this switch blinks all turn signal lamps regardless of the posi tion of the main switch Pressing it again disables...

Page 56: ...ignal lamp and press down the knob to turn on the left turn signal lamp To sound the horn press the horn button in center of the switch 1 Lamp Switch 2 Turn Signal Lamp Knob 3 Horn Button CAUTION Prolonged operation can con sume electricity excessively Therefore use it only in emer gency Use it only when nec essary as it can discharge the battery and obstruct other drivers view 4025h_4035h indb 5 ...

Page 57: ...edals are released At that point the machine will contin ue at the previous setting 4 To reset the desired speed you should turn off the cruise con trol switch then increase machine speed to reach the desired speed and push cruise switch to on CAUTION When stopping the machine cruise control automatically diseagages Make sure to connect the both Brake pedals when use cruise control function Otherw...

Page 58: ...cally to prevent the filter from clogging and to ensure that the filter can continue collecting soot The DPF is regenerated by in creasing the back pressure in the en gine and raising the temperature of the exhaust Holding the button down for more than 3 seconds initiates regenera tion the lamp turns off in 30 minutes when automatic regeneration is com plete 4025h_4035h indb 7 4025h_4035h indb 7 2...

Page 59: ... Parking Brake Brake Indicator 5 Engine Hydraulic Pressure Indicator 6 Charge Warning Lamp 7 Preheat Indicator 8 PTO Rotating Position 9 Tachometer 10 Fuel Gauge 11 Hour Meter 12 Coolant Temperature Gauge 13 DPF Indicator 4025h_4035h indb 8 4025h_4035h indb 8 2020 09 18 오후 6 23 14 2020 09 18 오후 6 23 14 ...

Page 60: ...ion when op erating one of the turn signal lamps for the desired turning direction HIGH BEAM INDICATOR It indicates the high beam Select the low beam for driving on a road 1 PTO Indicator 1 Left Turn Signal Indicator 2 Right Turn Signal Indicator 1 High Beam Indicator 1 1 2 2 1 2 1 1 1 1 1 1 4025h_4035h indb 9 4025h_4035h indb 9 2020 09 18 오후 6 23 15 2020 09 18 오후 6 23 15 ...

Page 61: ... when the engine is started If this lamp comes on while the engine is running it indicates a problem in the engine oil system Stop the engine im mediately and check for problems 1 Engine Oil Pressure Warning Lamp 1 1 1 1 1 1 1 DPF Indicator DPF INDICATOR 1 1 1 When an amount of soot accumu lated in the DPF is over the speci fied level the corresponding warn ing lamp on the instrument cluster comes...

Page 62: ...lean the DPF NOTE BATTERY CHARGE WARNING LAMP The battery charge warning lamp is turned on when the ignition switch is initially turned to the ON position be fore starting the engine but turned off after starting the engine If this lamp comes on while driving the charging system is malfunctioning In this case check the fan belt or ask your local dealer for further inspection if neces sary 1 Batter...

Page 63: ...achometer 2 Hour Meter PREHEAT INDICATOR The 4WD indicator comes on when the 4WD lever is placed in ON position 1 Preheat Indicator FUEL GAUGE This indicates the remaining fuel level Immediately fill the fuel tank if the nee dle reads the red area 1 Fuel Gauge 1 1 1 4025h_4035h indb 12 4025h_4035h indb 12 2020 09 18 오후 6 23 15 2020 09 18 오후 6 23 15 ...

Page 64: ... after the ignition switch is turned to the ON position If the needle reads the red area immediately stop work ing and then inspect the tractor 1 Coolant Temperature Gauge Coolant temperature over 5 1 sec or shorter Less than 5 3 30 seconds NOTE 4025h_4035h indb 13 4025h_4035h indb 13 2020 09 18 오후 6 23 15 2020 09 18 오후 6 23 15 ...

Page 65: ...4 14 BAD BOY TRACTOR CONTROLS 1 PEDALS 1 Brake Pedal 2 Forward Pedal 3 Backward Pedal 4 Parking brake lever 4025h_4035h indb 14 4025h_4035h indb 14 2020 09 18 오후 6 23 15 2020 09 18 오후 6 23 15 ...

Page 66: ... tended movement It is used for shifting between forward and reverse drive And stay pedals at neutral machine should be stopped 1 HST Pedal Forward 2 HST Pedal Reverse WARNING For safety do not shift quickly from forward to reverse or from reverse to forward Engage Brake pedals when stopping the machine for ma chine to stop quickly BRAKE PEDALS F R HST PEDAL 4025h_4035h indb 15 4025h_4035h indb 15...

Page 67: ...ACTOR CONTROLS 2 HAND CONTROLS 1 Range Shift Lever 2 Hand Throttle Lever 3 PTO ON OFF Switch 4 Parking Brake 5 Position Control Lever 4025h_4035h indb 16 4025h_4035h indb 16 2020 09 18 오후 6 23 16 2020 09 18 오후 6 23 16 ...

Page 68: ...mainly used while working on a field with the constant engine rpm Increasing engine RPM Decreasing engine RPM HAND THROTTLE LEVER Use the foot throttle pedal dur ing driving for travel not the hand throttle lever NOTE PTO ON OFF SWITCH 1 PTO ON OFF Switch IND In the IND position the PTO shaft rotates constantly re gardless of the position of the rear implement AUTO In the AUTO position the PTO sha...

Page 69: ...re set in a straight ahead position Otherwise the differ ential system may be damaged 1 Differential Lock Pedal A Release B Engage WARNING Be sure to release the differen tial lock before making a turn PARKING BRAKE 1 Parking Brake Lever To apply the brake depress the brake pedals firmly and pull the lever upward To release the brake depress the brake pedals firmly 4025h_4035h indb 18 4025h_4035h ...

Page 70: ...G 5 11 DIFFERENTIAL LOCK 5 12 HOW TO FOLD ROPS 5 13 CONTROL LEVER 5 14 DPF REGENERATION 5 15 ATTACHMENT OF IMPLEMENT 5 18 ATTACHMENT POSITION 5 18 CENTER LINK ADJUSTMENT 5 19 ATTACHING IMPLEMENT 5 19 ADJUSTMENT OF CHECK BAR 5 21 ADJUSTMENT OF VERTICAL HEIGHT 5 21 POSITIONING OF DRAW BAR 5 22 INSTALLATION OF PTO DRIVEN IMPLEMENT 5 22 HOW TO CONNECT HYDRAULIC HOSE FOR LOADER ATTACHMENT 5 23 TIRES WH...

Page 71: ...ION CHECK PRE OPERATION Check the engine operation carefully IMPORTANT The engine is tuned or set for normal use In case of a new tractor especially carry out in spection and check within first 100 hours Be sure to warm up the engine In spect the battery charge warning lamp oil pressure warning lamp and engine coolant temperature gauge Avoid any unnecessary engine idling Frequently check the engin...

Page 72: ... fuel gauge Make sure that a sufficient amount of fuel is in the tank IMPORTANT Always keep wheel bolts tightened to prevent any accident Confirm that the wheel bolts are tight before operation Check wheel bolt torque at least twice within the first 10 hours of operation check it periodically at every 50 hours thereafter Change the oil and filter after first 50 hours of operation Change the transm...

Page 73: ...tion 3 Check the position of the imple ment Push the control lever for ward to lower the implement down onto the ground 1 PTO ON OFF switch 1 Position Control Lever A Lowering B Lifting 4 Place the hand throttle lever to the Minimum position 1 Hand throttle lever Max Min 4025h_4035h indb 4 4025h_4035h indb 4 2020 09 18 오후 6 23 17 2020 09 18 오후 6 23 17 ...

Page 74: ...f the key 1 Main switch A OFF B ON C START IMPORTANT Do not operate the start mo tor more than 20 seconds at a time If the start motor won t start wait until the motor is cooled down at least for 2 min utes and then try again 4025h_4035h indb 5 4025h_4035h indb 5 2020 09 18 오후 6 23 17 2020 09 18 오후 6 23 17 ...

Page 75: ...e engine rpm with the hand throttle lever in the Low speed position before stopping the engine Depress the clutch pedal and put all shift levers in the neutral position And then turn the main switch to the OFF position to stop the engine STOPPING ENGINE 1 Reduce the speed when driving on a bumpy or rough ground 2 Attach the additional weight need ed for stability and safe cornering if required 3 M...

Page 76: ... than twice the tractor do not tow it 4 Be careful especially when tow ing a load on a bad condition of ground slope or corner REDUCE SPEED WHEN TOWING LOAD CAUTION The stopping distance be comes longer on a down hill in proportion to the speed and load weight If the towed weight is heavier than the trac tor and the braking system is not installed on the trailer re duce the speed Observe the guide...

Page 77: ...cause a personal injury or even death Keep the following instructions on a road Interlock the both brake ped als Use the foot throttle pedal Reduce the speed while driv ing on a slippery or gravel road Attach the proper weight When reducing the speed use the brake gently and carefully IMPORTANT Don t put a foot on the brake pedal unnecessarily during driving Such action can re duce the brake s ser...

Page 78: ...trol lever backward 1 Position Control Lever A Lowering B Lifting 4 Control the hand throttle lever In crease the engine rpm from low to high speed gradually 1 Hand throttle lever A Engine rpm increases 4025h_4035h indb 9 4025h_4035h indb 9 2020 09 18 오후 6 23 17 2020 09 18 오후 6 23 17 ...

Page 79: ...lerate the engine and keep the engine for 1 2 min utes of unloaded idling 7 Make sure the parking brake is applied 8 Turn the main switch to the OFF position to stop the en gine CAUTION When leaving the tractor put the shuttle shift lever into the neutral position If not the tractor may move even though the engine is stopped 5 Release the parking brake It can be released by depressing the brake pe...

Page 80: ...place prop un der the rear wheels IMPORTANT The tractor needs to be sta tionary before making a shift If the parking brake is applied while the tractor is moving the transmission can be dam aged Each part of the engine is cooled down by the engine oil If the hot engine is suddenly stopped its high temperature or insufficient lubricant can cause damage to the related parts CAUTION Remove the igniti...

Page 81: ...ferential lock will continue being engaged While both wheel trac tion resistance is even the differ ential lock is automatically disen gaged If the differential lock is not disengaged depress one and an other brake pedal separately 1 When the speed at one wheel starts to drop depress the differ ential lock pedal to activate the dif ferential lock 1 Differential Lock Pedal A Release B Engage 3 If t...

Page 82: ...ut ap proval WARNING HOW TO FOLD ROPS 1 Loosen the bolt 3 and nut 6 of the frame Do not unscrew them completely 2 Unfold the upper frame backward after removing the snap pins 4 and pins 5 on both sides CAUTION Be careful as the frame can fold by its weight resulting in injuries including head shoulder and hand injuries 1 7 5 2 3 4 6 1 7 5 2 3 4 6 4025h_4035h indb 13 4025h_4035h indb 13 2020 09 18 ...

Page 83: ...severe ac cident during a rollover accident Make sure to install the bolts pins and nuts properly to set the safety frame upright securely To fold the safety frame The safety frame is heavy Have others help you with folding or un folding the frame The safety frame may fold abruptly by its weight Make sure no injury is occurred by dropping frame While the safety frame is folded do not wear the seat...

Page 84: ... DPF regeneration is completed the regeneration lamp is turned off on the instrument panel Light on Blinking 1 Engine Max Rpm Keep above 3000 rpm with Accel Lever However the following con ditions must be satisfied Parking on Gear Neutral Shuttle Neutral Mechanical Pedal Neutral HST Cooling water temp 60 100 DPF REGENERATION 1 DPF Regeneration Switch 4025h_4035h indb 15 4025h_4035h indb 15 2020 09...

Page 85: ... 2850rpm or more driver can enter the regeneration mode Buzzer Buzzer sounds for 2 seconds at start DPF regeneration proceeding Light on Controlling the exhaust valve to burn soot on the DPF Buzzer Buzzer sounds once every 3 minutes Blinking per 0 5 sec DPF regeneration complete Lamp Off Regeneration is completed after 30 minutes from the start of regeneration Buzzer Buzzer sounds 3 times after 3 ...

Page 86: ... at the start of regeneration 3 times consecutive regeneration failures Blinking Even if the DPF regeneration has been completed after 3 con secutive regeneration tries check the pressure difference due to soot Regeneration off Blinking If regeneration stop during regeneration operation for any of the following reasons Engine less than 2600rpm Post DPF EGTS2 temperature overheat Not parking Engine...

Page 87: ...e power The tractor horse power should correspond with the size of an implement If the power level of tractor is exceeded the imple ment may be damaged Also if the implement is too big the tractor may be damaged Be sure of the maximum and mini mum power of the tractor before attaching an implement 4025h_4035h indb 18 4025h_4035h indb 18 2020 09 18 오후 6 23 18 2020 09 18 오후 6 23 18 ...

Page 88: ...ction B Mid traction C Low traction ATTACHING IMPLEMENT 1 2 3 4 1 2 3 4 1 Drive the tractor backward to move close to an implement to fit the position of 3 point hitch 2 Apply the parking brake and stop the engine 3 After inserting the hitch pins of the implement into the lower links secure it with the lock pin 1 Implement 2 Lower link 3 Ball 4 Lock pin C If the center link is attached to the top ...

Page 89: ...ink from the fix ing bracket 5 Attach the center link to the top mast of the implement 6 Adjust the length of the center link and lower link if required 1 Center link 2 Fixing bracket IMPORTANT Do not extend the center link excessively out of the lim it The center link s body or thread can be damaged 4025h_4035h indb 20 4025h_4035h indb 20 2020 09 18 오후 6 23 18 2020 09 18 오후 6 23 18 ...

Page 90: ...plate to the verti cal position 2 To secure the implement turn the rectangular steel plate to the hori zontal position ADJUSTMENT OF VERTICAL HEIGHT 1 Rectangular steel plate ADJUSTMENT OF CHECK BAR 1 For implements such as a plow and disc harrow adjust the length so that it can be moved for 5 6 cm sideways 2 For implements such as a rotary tiller and mower adjust the length so that it cannot be s...

Page 91: ...t lever in the neutral position 4 After opening the PTO cover con nect the universal joint shaft while turning the PTO shaft by hand so as to align the splines 5 To check the PTO shaft is se cured check if the pin is returned to the original position by pulling the universal joint shaft 6 Close the PTO cover 7 Adjust the PTO shift lever accord ing to the working speed 8 Check if the safety shields...

Page 92: ...a severe injury Refer to the warning decal on the cover 1 2 3 5 4 1 2 3 5 4 1 R2 2 R1 3 P2 4 P1 5 T R2 R2 R2 P1 P1 P2 R1 P2 R1 C C R2 P1 P1 P2 R1 P2 R1 C C Before connecting loader hydraulic hose LOADER OUT LOADER IN HOW TO CONNECT HYDRAULIC HOSE FOR LOADER ATTACHMENT CAUTION Before installing a loader make sure to stop the engine in ad vance and connect its hydraulic hose HYDRAULIC CIRCUIT OF FRO...

Page 93: ...t naturally drops slowly in the course of time Thus check it everyday and inflate as necessary 1 Tire 2 Wheel nut 3 Rim bolt 4 Rim Specification Wheel axle mount ing bolt 123 152 lb f 17 21 kgf m Wheel rim and disc mounting bolt 123 152 lb f 17 21 kgf m TIGHTENING TORQUE PROPER INFLATION PRESSURE Tire size Inflation pressure PSI With ro tary tiller Front wheel 7 16 8 16 28 Rear wheel 11 2 24 12 4 ...

Page 94: ...ls and axles fre quently and securely tighten if necessary FRONT WHEEL ASSEMBLY Front wheel A B Remarks 4025H 4035H 1 238 1 528 8 16 4PR REAR WHEEL ASSEMBLY Front wheel C D E F Remarks 4025H 4035H 1 280 1 174 1 130 1 024 12 4 24 6PR CAUTION Never operate the tractor with a loose rim wheel hub or axle When operating a new tractor or when removing the wheel follow the procedures above NOTE 4025h_403...

Page 95: ...MEMO 4025h_4035h indb 26 4025h_4035h indb 26 2020 09 18 오후 6 23 18 2020 09 18 오후 6 23 18 ...

Page 96: ...TER 6 8 CHECKING AND CHANGING COOLANT 6 9 ANTI FREEZE 6 9 CHECKING AND ADDING FUEL 6 10 CHECKING BATTERY 6 10 CHECKING HOSES AND PIPES 6 11 CHECKING ELECTRIC WIRING 6 11 GREASING 6 12 CHECKING AND ADJUSTING STEERING WHEEL 6 12 CHECKING AND ADJUSTING BRAKE 6 13 CLEANING FUEL FILTER SEPARATOR 6 13 CHECKING EXHAUST GAS 6 14 CHECKING FUSE AND FUSIBLE LINK 6 14 CHECKING AND ADJUSTING TOE IN 6 15 CHECKI...

Page 97: ...eaning At the time the coolant is replaced 7 Fuel oil filter and element 8 Coolant Check before every work Replace every year 9 Air cleaner element 10 Fan and radiator cleaning 11 Battery solution Replace every two years 12 Battery specific gravity 13 Fuel pipe and connection 14 Steering wheel hose 15 Radiator hose Meanings of symbols Replace Check Adjust Clean 4025h_4035h indb 2 4025h_4035h indb ...

Page 98: ... 23 Clutch 24 Brake 25 Engine breed pipe 26 Engine crankcase cleaning 27 Intake exhaust gas valves 28 Fuel injection valve 29 Generator motor 30 Hydraulic system Meanings of symbols Replace Check Adjust Clean Inspection should be done every 50 hours If the tractor is not used much inspect every year Replace parts every two years regardless of running hours 4025h_4035h indb 3 4025h_4035h indb 3 202...

Page 99: ...ir tank 0 45 ℓ 0 12 U S gal Appropriate genuine antifreeze NO 2 of KSM2142 or equivalent permanent type 5 Transmission oil Also for hydraulic steering wheel 34 Mec Model 37 HST Model TF500 TEXCO TDHOIL 1893 CHEVRON tractor hydraulic fluid 6 Front axle 6 4 SAE 90 Check the oil level regularly Correct the oil level if needed before operating Always check and add oil with the tractor on a flat level ...

Page 100: ...rt it into its original position Then pull it out again and check if the oil level is within the specified range If the oil level is too low add new oil so that the level is within the allowable range To drain oil remove the drain plug on the bottom of the engine Fill new en gine oil through the filler after install ing the drain plug Change engine oil periodically with proper engine oil ac cordin...

Page 101: ...Drain transmission fluid by removing the drain plug from the transmission or rear axle case Change transmis sion fluid periodically with proper one according to the temperature and op erating condition CHANGING 1 Rear axle case 2 Transmission case 3 Oil Inlet 4 Oil dipstick Be sure to turn OFF the igni tion switch to stop the engine before pulling out the oil dip stick DANGER CAUTION Drain oil whi...

Page 102: ...nd left drain plugs under the front axle and drain the oil complete ly REPLACING ENGINE OIL FILTER 1 After draining engine oil remove the oil filter cartridge by turning it counterclockwise with a filter wrench 2 Apply a thin film of oil to the rubber ring on the bottom of a new filter and securely install it 3 After changing engine oil start and run the engine until the hydraulic pilot lamp is tu...

Page 103: ...s a cartridge type Replace it at every 300 hours of operation 1 After draining transmission oil re move the oil filter cartridge by turn ing it counterclockwise 2 Apply a thin film of oil to the rub ber ring on the bottom of a new fil ter and securely install it 3 After changing transmission oil run the engine to deliver oil to each part and then stop the en gine 1 HST filter cartridge First 50HR ...

Page 104: ...l is between the FULL and LOW marks If not add some coolant as needed REPLACEMENT PROCEDURE ANTI FREEZE The anti freeze is lowering the freez ing temperature of water The tractor is filled with appropriate genuine an ti freeze at factory 1 Anti freeze reservoir tank A FULL B LOW CHECKING AND CHANGING COOLANT CHECKING Open the hood and check if the cool ant level in the reservoir tank is be tween t...

Page 105: ...e 2 Ground cable A Sight glass CAUTION When changing with new cool ant add anti rust agent and idle the engine for 5 minutes for mixing As the coolant level is re duced naturally fill with clean and fresh water The expiration date on an ti freeze is 1 year Make sure to change it every year Never smoke or use a lighter while refueling the tractor After refueling securely close the fuel cap and wipe...

Page 106: ...ry con nect its positive cable first To disconnect the battery dis connect its negative cable first If the amount of electrolyte is excessive in each cell during charging the battery the metal part of the tractor can be cor roded due to the spilled elec trolyte Avoid boost charging as pos sible Charge the battery after re moving it from the tractor When replacing the battery use the BAD BOY genuin...

Page 107: ... AND ADJUSTING STEERING WHEEL When the steering wheel is turned to the left and right lightly there should be free play for 0 8 2 0 in 20 50 mm If the extent of the free play exceeds this range the steering wheel may feel heavy or the tractor may not move straight If the free play is not normal have it fixed at your nearest authorized dealer 1 Nipple A Free play of steering wheel Check if the stee...

Page 108: ...t air from entering the fuel system 2 Prepare a container to receive the water separator 3 Loosen the drain plug 3 at the bottom of the filter head counter clockwise and let the water drain 4 After the proper amount of fuel has been drained manually lock the drain valve in the clockwise direction 5 Do not use tools etc at this time 1 Fuel filter 2 Filter head 3 Drain plug 1 1 1 2 2 2 3 3 3 OPEN OP...

Page 109: ...use box CAUTION When replacing the fuse use only the one of the specified capacity CHECKING EXHAUST GAS Exhaust gas may be a little black at the time of starting the engine but normally it is colorless Black Incomplete combustion due to too much fuel intake White Burning of engine oil If the temperature is low water vapor may look white If the color of the exhaust gas re mains black or white durin...

Page 110: ...t wheels and see if the front one is narrower than rear one by 0 2 0 3 in 4 8 mm 1 Mounting nut 2 Cylinder rod If not loosen the mounting nuts at the end of the cylinder rod on both sides and adjust the length of the screws Tighten the nuts when the toe in is 0 2 0 3 in 4 8 mm Be sure of both lengths of the left and right tie rod ends are the same 4025h_4035h indb 15 4025h_4035h indb 15 2020 09 18...

Page 111: ...DJUSTING FAN BELT Loosen the generator mounting bolts and move the generator to adjust the tension of the fan belt If the fan belt still slips after the gen erator is moved to the maximum re place the belt with a new one New belts must be inspected after 50 hours of running 1 Fan belt 4025h_4035h indb 16 4025h_4035h indb 16 2020 09 18 오후 6 23 23 2020 09 18 오후 6 23 23 ...

Page 112: ... TROUBLESHOOTING ENGINE 7 2 TROUBLESHOOTING CLUTCH AND BRAKE 7 5 TROUBLESHOOTING HYDRAULIC SYSTEM 7 6 TROUBLESHOOTING ELECTRICAL SYSTEM 7 7 4025h_4035h indb 1 4025h_4035h indb 1 2020 09 18 오후 6 23 23 2020 09 18 오후 6 23 23 ...

Page 113: ... broken Contact the dealer for repair or replacement Is the starter motor damaged Contact the dealer for repair or replacement 2 The starter motor runs but the engine does not start Is the fuel tank empty Fill up the fuel tank and bleed the system Is the fuel mixed with air Bleed the fuel system 3 The engine revolu tion is irregular Is air mixed in the fuel system Bleed the fuel system Is water mi...

Page 114: ...Is the engine running under overload Reduce the load 5 The engine power is too weak Is the air cleaner clogged Inspect the air cleaner and replace the element Is the nozzle damaged Contact the dealer for repair Is the compression force weak Contact the dealer for repair Is the valve clearance adjusted properly Contact the dealer for repair Is the injection timing incorrect Contact the dealer for r...

Page 115: ...to required level Is the viscosity of the engine oil low Replace the engine oil with proper viscosity Is the pressure switch defective Replace the switch Is the oil pump defective Contact the dealer for repair 8 The battery charge warning lamp is turned ON during operation Is the alternator defective Contact the dealer for repair Is the fan belt loosened or damaged Adjust the fan belt tension or r...

Page 116: ...one side Is the free play of the brake pedals proper Adjust the free play of the pedals 3 The brake pedal does not return to its original position properly and it makes a noise Is the brake pedal return spring damaged Replace the spring Is each sliding part well greased Remove the rust and apply grease TROUBLESHOOTING CLUTCH AND BRAKE 4025h_4035h indb 5 4025h_4035h indb 5 2020 09 18 오후 6 23 24 202...

Page 117: ... tent position Put the Selective control valve lever in the neutral position Is the hydraulic pump defective Contact the dealer for repair Is the cylinder damaged Contact the dealer for repair 2 The implement does not be low ered Is the hydraulic flow control dial in the close position Adjust the hydraulic flow control dial Is the position control lever on the lowest po sition Move the position co...

Page 118: ...the bulb blown Replace the bulb Is the fuse blown Replace the fuse Is the cable connector separated from the sock et Inspect it Is the contact in a poor condition Inspect and clean the grounding and terminals 3 The other lamp does not turn ON Is the bulb blown Replace the bulb Is the fuse blown Replace the fuse Is the cable in a poor contact Inspect the cable and secure the contact Is the switch d...

Page 119: ...MEMO 4025h_4035h indb 8 4025h_4035h indb 8 2020 09 18 오후 6 23 24 2020 09 18 오후 6 23 24 ...

Page 120: ...D DISPOSAL TRACTOR STORAGE 8 2 DAILY STORAGE 8 2 LONG TERM STORAGE 8 3 USING TRACTOR AFTER LONG TERM STORAGE 8 6 USE AND DISPOSAL 8 7 4025h_4035h indb 1 4025h_4035h indb 1 2020 09 18 오후 6 23 24 2020 09 18 오후 6 23 24 ...

Page 121: ...e vehicle make sure to disconnect the negative bat tery cable The wiring can be gnawed by rodents leading to a fire Don t forget to dry off and grease the tractor after After work clean the tractor After cleaning dry the moisture and sup ply grease into each grease nipple Avoid water on electrical parts when ever possible as it will cause equip ment breakdown When covering the tractor make sure th...

Page 122: ...ERM STORAGE If you carry out maintenance during the off season you can ensure opti mum condition of the tractor as well as safe and comfortable working conditions during the busy season Also in order to secure the safety of each part of the tractor and to pre vent an accident that may occur due to poor maintenance arrange with your authorized dealer for periodic maintenance once a year Best condit...

Page 123: ...1 Inflate the tires to a pressure a little higher than usual 12 Detach the weights and detach or lower the attached implement on the ground 13 Place chocks behind and in front of the rear wheels 14 Remove the battery from the tractor or disconnect the ca ble from the battery 15 When storing the tractor for a long period of time make sure to put the clutch pedal in the disen gaging position If not ...

Page 124: ... system in order to prevent poisoning by exhaust gas When storing the tractor re move the key from the switch and store it separately in or der to prevent an unautho rized person from operating the tractor and being injured Carry out checking and main tenance for each part every year In particular replace the fuel pipe and the steering hose every two years Otherwise there is a risk of accident or ...

Page 125: ... release exhaust gas to the outside Exhaust gas is colorless and not visible but is harmful WARNING USING TRACTOR AFTER LONG TERM STORAGE Keep the following instructions when using the tractor after its long term storage 1 Perform the inspection procedures before operation 2 To prolong the life and to enhance the performance of the engine idle the engine for about 30 min utes before starting work ...

Page 126: ... gas which causes air pollution due to the incomplete combustion 2 When changing the fluid engine oil transmission hydraulic oil and engine coolant by yourself be careful not to spill it and dispose used oil and coolant properly ac cording to the applicable regula tions Otherwise it can pollute the ground and water 4025h_4035h indb 7 4025h_4035h indb 7 2020 09 18 오후 6 23 24 2020 09 18 오후 6 23 24 ...

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