LS tractor MT784 Operator's Manual

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LS TRACTOR

OPERATOR'S MANUAL

MT784

MT794

MT7101

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Page 1 LS TRACTOR OPERATOR'S MANUAL MT784 MT794 MT7101...
Page 3 CALIFORNIA Proposition 65 Warning Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.
Page 5: Table Of Contents
CONTENTS 1. General Notices for Safety 1-1. Note to the owner – General information · · · · · · · · · · · · · · · · · · · · · 1-1 (1) Before using the tractor · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 1-3 (2) Manual scope and required training level ·...
Page 6 CONTENTS (2) Fender · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 2-10 (3) PTO Safety cover and protection cap ·...
Page 7 CONTENTS (7) Beacon lamp switch (Roll-bar type, if fitted) · · · · · · · · · · · · · · · · · · · 3-54 3-4. Power Shuttle System (PSS) (optional) (1) Power shuttle lever (PSS) · · · · · · · · ·· · · · · · · · · · · · · · · · · · · · · · · · 3-55 (2) Clutch pedal (PSS) ·...
Page 8 CONTENTS 4-4. Transport on public roads (1) Safety rules when driving tractor on the roads · · · · · · · · · · · · · · · · · · 4-12 (2) Light operation · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 4-13 (3) 7-Pole connector (optional) ·...
Page 9 CONTENTS (3) Instrument panel & Indicators · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 5-23 (4) Turn signal lights, Lights and Horn · · · · · · · · · · · · · · · · · · · · · · · · · · 5-24 (5) Engine coolant ·...
Page 10 CONTENTS 5-13. General maintenance (When required) (1) Air-bleeding from Fuel system · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 5-49 (2) Air-bleeding from Brake line ·...
Page 11: General Notices For Safety
1. General Notices for Safety 1-1. Note to the owner – General information Operator’s manual Please have all operators read this manual carefully and keep this manual available for ready reference. Read this manual to make sure that you have a complete understanding of how to operate this tractor safely, correctly, and for the most effective performance of the tractor.
Page 12 Your authorized local dealer and service Your authorized local dealer has performed a pre-delivery setup, inspection, and testing to make sure that your tractor operates at its best performance level. Your authorized local dealer will instruct you in the general operation of your new equipment. Your dealer's staff of factory-trained service technicians will be glad to answer any questions that may arise regarding the operation of your tractor.
Page 13: Before Using The Tractor
(1) Before using the tractor ※ Must read and understand this operator’s manual carefully and always refer to information and prescriptions outlined in this manual to prevent all potential health and safety risks. ◆ General information for intended use  Your tractor is designed and manufactured to pull, to carry, to supply the power a variety of mounted or towed equipment for agriculture.
Page 14 Never remove or modify or change the driver’s protection device or safety device arbitrary. Any unauthorized modifications made to this tractor can have serious consequences. Consult an authorized dealer on changes, additions, or modifications that may be required for this tractor. Do not make any unauthorized modifications.
Page 15: Manual Scope And Required Training Level
(2) Manual scope and required training level Introduction to this manual Routine service and maintenance This manual gives information about the use of Routine service and maintenance consists of your tractor as intended and under the the daily activities necessary to maintain the conditions foreseen by manufacturer during proper tractor function.
Page 16 Conversion activities rebuild your tractor in a configuration that is appropriate for a specific job site, crop, and/or soil conditions (e.g., installation of dual wheels). Conversion activities must be done: • By trained service personnel familiar with the tractor characteristics. •...
Page 17: Metric And Imperial Units Abbreviations
(3) Metric and Imperial units abbreviations Metric unit Imperial unit Name Symbol Name Symbol Square meter Square foot Area Square centimeter Square inch Square millimeter Square inch ampere ampere Electricity volt volt kilonewton pound Force newton pound megahertz megahertz Frequency Kilohertz Kilohertz hertz...
Page 18 Metric unit Imperial unit Name Symbol Name Symbol hour hour Time minute minute second second Newton meter Pound foot lb.ft Torque Kilogram meter Kg.m Pound foot lb.ft kilometer per hour km/h mile per hour Velocity meter per second foot per second ft/s Cubic meter Cubic yard...
Page 19: Product Identification Number (Pin)
(4) Product Identification Number (PIN) The tractor and major components are identified with Product Identification Number (PIN) plates. You should supply the PIN plate data to your authorized local dealer when requesting parts or service, and also to identify the tractor in case of theft. ①...
Page 20 ③ Roll Over Protective Structure (ROPS) Product Identification Number (PIN) Cabin  The Roll Over Protective Structure (ROPS) PIN plate③ is located on the left-hand side of the cabin rear steel plate for cabin models, and on the right-hand side of the ROPS cross bracket behind the driver’s station for roll-bar models.
Page 21: Operator's Manual Storage
(5) Operator's manual storage  The operator’s manual must be stored in a secure place prior to operation and it must be kept available for use by all operators.  Depending on the driver’s seat, manual storage box is installed on the rear side of the driver’s seat.
Page 22: Tractor Orientation
(6) Tractor orientation NOTE: On this equipment, left-hand and right- Left-hand view hand are determined by standing behind the unit, looking in the direction of travel. Front view Rear view When reading this Operator's Manual, refer to Front the right figure for the discrimination of the directions.
Page 23: Safety Precautions (Read This For Safety Before Using)
1-2. Safety Precautions - read this for safety before using. (1) Notices before using the tractor  For Safety operation : Before using this tractor, read carefully and understand this operator's Read Operator’s manual and operator’s manual of the mounted Manual carefully.
Page 24  Protect Children : Pay special attention to children (or a child) while using the tractor or during storage. - Make sure children keep a safe distance from the tractor and all implements before using the tractor. Be alert to the presence of children. - Do not let children or an untrained person operate the tractor.
Page 25  Protective Structures : For the operator’s safety, various protective structures, i.e. Bonnet (Hood), Fan cover, PTO safety cover, PTO shaft protection cap, Roll-bar or another Roll-over Protective Structure, etc. are attached on the tractor. If these structures are modified or removed by user arbitrarily, it may cause serious accident.
Page 26  Level of protection of the OPS (Operators Protection Structure) : This tractor does NOT provide protection against - falling objects, such as branches, logs or tree limbs, low hanging wires in the forest, orchard or construction area. - toppling trees, primarily in case a rear-mounted tree grab-crane is mounted at the rear of the tractor.
Page 27: Notices When Starting Engine
(2) Notices when starting Engine  Check each part with reference of “5. Lubrication and Maintenance” in this manual. If necessary, repair or replace it immediately. Especially, check if safety protection structures or covers are attached originally and the bolts and nuts are tightened well.
Page 28: Notices While Operating/Using The Tractor
(3) Notices while operating/using the tractor  Ventilation Warning ▶It is very dangerous to work in a closed area. The poisonous exhaust gas may cause serious damage to the human body. If you should work in this area, make sure to ventilate well and put on the protective mask.
Page 29  Obey the traffic rules while driving on public roads. Do not exceed the local legal speed limit. Use a beacon or slow moving vehicle (SMV) to indicate that the vehicle is slow moving.  If you can not drive the tractor due to a failure, move the tractor to a safe place and install troubled vehicle (safety tripod).
Page 30: Notices When Connecting Implement
(4) Notices when connecting Implement  Attach or detach the implement on wide and level ground.  Do not use the tractor in combination with equipment arbitrary, without having consulted the specific operator’s manual provided with the equipment.  You have to stay clear from the three-point linkage when controlling it.
Page 31: Notices When Towing The Tractor
(5) Notices when towing the tractor  If your tractor needs to be towed for a short distance, use the hitch (or drawbar) or front towing hook. Do not connect to other structures such as rear axle, ROPS, front axle, steering components for towing.
Page 32: Notices When Servicing The Tractor After Work
(7) Notices when servicing the tractor after work  Check and maintenance must be performed after stopping the engine and cooling down the engine sufficiently.  DO NOT pour water into the radiator or engine when engine is hot. The engine or radiator may crack.
Page 33: Notices When Handling Diesel Fuel
 Before servicing the tractor, attach a “DO NOT OPERATE” warning tag to the tractor in an area that will be visible. DO NOT DO NOT OPERATE OPERATE  Electric sensors, switches, harness, involving engine control unit(if fitted) is very sensitive and Reason : delicate.
Page 34: Notices When Leaving The Tractor
(9) Notices when leaving the tractor  Stop the tractor on level ground.  Place the transmission gear in neutral and put PTO switch to “OFF” position.  Lower the mounted implements on the ground.  Apply the parking brake. ...
Page 35: Tractor Stability
(11) Tractor stability ▶ Driving hazard! To prevent tractor instability, ALWAYS consider and follow the tractor Warning stability requirements in this manual. Failure to comply could result in death or serious injury. The following procedure describes the requirements for tractor stability and how to calculate the required front-mounted and rear-mounted ballast.
Page 36 Necessary data to evaluate stability To get this value refer to: Mass of the unladen tractor = Tractor with standard See chapter 8 in this equipment, minimum fuel, no weights or liquid ballast, manual. no operator, and single wheel equipment Front axle load of unladen tractor See chapter 8 Rear axle load of unladen tractor...
Page 37 Constant parameters Minimum ratio: actual Legal axle load of laden requirement front axle/ mass of the unladen tractor 0.45 Minimum ratio: actual Legal axle load of laden requirement rear axle/ mass of the unladen tractor Required front ballast To calculate Ballast required at the front when carrying a load RW at the rear CALCULATION OF FWr...
Page 38: Ecology And The Environment
(12) Ecology and the environment Soil, air and water is essential elements for human life. To contribute to environment preservation of the Earth, we are trying to minimize the environment pollution necessitated by general business activity such as product design, manufacturing, distribution, etc. Several substances and products derived from chemical and petrochemical products are major portion of environment pollution and must be disposed of according to environment laws or related regulations, and common sense.
Page 39 Battery recycling Batteries and electric accumulators contain several substances that can have a harmful effect on the environment if the batteries are not properly recycled after use. Improper disposal of batteries can contaminate the soil, groundwater, and waterways. We strongly recommends that you return all used batteries to a authorized local dealer, who will dispose of the used batteries or recycle the used batteries...
Page 40: Symbols
(13) Symbols The followings show the symbols and its meaning used for the tractor. Refer to operator’s Gear Neutral Low speed Manual. Caution! Forward/Reverse High speed Engine speed Battery charging Forward control (throttle) Engine speed Fuel level Reverse control (throttle) Turn signal Fuel filter 4WD engage...
Page 41: Safety Decals
(14) Safety Decals ① Handling and Maintenance of Safety Decals  For intended use and personal safety of the operator, the safety decals (labels) are attached to the parts related with safety operation.  Before operating or maintenance of the tractor, check the position and read the instructions carefully. ...
Page 42 1. Location : On the left-hand front cabin frame column for Cabin model / On the left-hand front window glass for Roll-bar model. - Ultra low sulfur diesel fuel only. - Do not smoke while refueling and keep any type of flame away. - Part No.
Page 43 6. Location : On top of the left-hand fender. (Roll-bar models only) - TO PREVENT DEATH OR SERIOUS INJURY; - Keep Roll-over Protective Structure fully upright and locked. - Do not operate vehicle without ROPS locking pins in position. - When ROPS must be lowered: •...
Page 44 10. Location : On the left-hand cabin pillar for Cabin models / On top of left-hand fender for Roll-bar models. ① CAUTION - PTO selector & lever must be in “OFF” position to start engine. - Do not operate on hard surfaces with 4WD engaged.
Page 45 11. Location : On the left/right-hand side of the ROPS frame. (Roll-bar models only) - TO PREVENT SERIOUS INJURY OR DEATH; • Never operate a tractor without a certified ROPS. • Always fasten seat belt when operating tractor with ROPS in upright position. •...
Page 46 14. Location : On the right-hand door glass for Cabin models / On the right-hand console for Roll-bar models. (optional) - CAUTION. - It may cause overheat. Return the lever to neutral after using detent. - Part number : 40199181 15.
Page 47 19. Location : On the left-hand cabin front cross beam. (cabin models only, optional) - CAUTION. - Height limit: 6ft, Weight limit: 200lbs. - Always wear your seat belt. - Be careful of disturbing driver / operator. - Caution of door latch while buddy seat in use. - Failure to comply could result in death or serious injury.
Page 48: Instructional Decals
(15) Instructional Decals ① Instructional Decals and Attaching position – Cabin models The following instructional signs are placed on your tractor as a guide for your safety and for those working with you. Walk around the tractor and note the content and location of these instructional signs before operating your tractor.
Page 49 ② Instructional Decals and Attaching position – Roll-bar models The following instructional signs are placed on your tractor as a guide for your safety and for those working with you. Walk around the tractor and note the content and location of these instructional signs before operating your tractor.
Page 50 1. Location: On top of the right-hand control lever guide. - Throttle lever. - Part No. : 40233965 2. Location: On the right-hand side of the body panel cover under the instrument panel. - Key switch. - Part No. : 40008781 3.
Page 51 6. Location: on the rear steel plate of the cabin. - Remote valve quick couplers - Part No. : 40264365 - Cabin models only. 7. Location: below the driver’s seat. - Hydraulic lift control. (down speed control valve) - Part No. : 40008821 - Mechanical Hydraulic Lift(MHL) models only.
Page 52 11. Location: on the right-hand rear Cabin or Roll-bar frame. - External hydraulic control - Part No. : 40353476 - It may vary depending on the market.(optional) 1 - 42...
Page 53: Long-Term Storage
1-3. Long-term storage (1) Preparation for storage ※ Wash your tractor cleanly and follow the procedure as below.  Apply grease or lubricant oil or spray paint to the non-painted metal to avoid corrosion. Keep the tractor in a covered, dry and well-ventilated place.
Page 54: Check & Maintenance During Storage
▶ When restarting engine at the end of long-term storage, follow the instructions of Warning the “Preparation for Reuse” as below. (2) Check & Maintenance during storage  Apply grease or lubricant oil regularly to the non-painted parts.  Check the leakage of fuel, oil and coolant. If necessary, repair the damaged part. ...
Page 55: Preparation For Reuse
(3) Preparation for Reuse ※ When using first after long-term storage, check each part as below.  Inflate the tires to the recommended pressures and remove the blocking.  Check the damaged part or loosen part.  Check the leakage of fuel, coolant, engine oil, transmission and front axle oil. ...
Page 56 1 - 46...
Page 57: Instruction For Safe Operation
2. Instruction for Safe Operation (1) The name of each part ① Cabin type Cabin(ROPS) Steering wheel Driver’s Seat Instrument panel Bonnet (Hood) Headlights Sub step Fuel tank DEF/Urea tank Ballast weights Front mud guard (optional) (optional) Bumper (optional) 2 - 1...
Page 58 ② Roll-Bar type Roll-bar(ROPS) Steering wheel Driver’s Seat Instrument panel Bonnet (Hood) Headlights Sub step Fuel tank DEF/Urea tank Ballast weights Front mud guard (optional) (optional) Bumper (optional) 2 - 2...
Page 59: Boarding And Exiting The Tractor
2-1. Boarding and Exiting the tractor (1) Boarding the tractor Grab handle ① Roll-Bar type  Whenever possible, use the left-hand side step for entering.  When boarding the tractor, use the sub-step, Sub step steering wheel and grab handle on the left fender. ...
Page 60: Seat Adjustment
(2) Seat adjustment ① Standard type  Before operating the tractor, adjust the position of driver’s seat according to body size and length. 1) Seat F/R adjustment lever -.After sitting on driver’s seat, move the seat F/R adjustment lever up to release the lock. - Move the driver’s seat forward or backward depending on driver’s body length.
Page 61 ② Optional - continued 3) Weight adjustment lever Weight - PUSH the lever downward for light weight. - PULL the lever upward for heavy weight after adjustment lever turning key switch to “ON” position. 4) Backrest angle adjustment lever - Lift the lever upward to adjust the backrest angle. - After adjusting, release the lever and check the backrest locked in place.
Page 62: Seat Belt
(3) Seat belt  Always wear the seat belt before operating the Buckle tractor and adjust the belt to fit the operator. Seat belt 1. Insert the seat belt end into the buckle until a “click” indicates it is properly engaged. 2.
Page 63: Tilting Steering Wheel
(4) Tilting steering wheel  Pull and hold the tilt lever upward to release the Steering wheel steering column, and tilt the steering wheel to the desired position.  Return the tilt lever to the locking position, and Tilt lever make sure to check the steering wheel is locked Release in place firmly.
Page 64: Exiting The Tractor
(6) Exiting the tractor ① Door (Left / Right) Grab handle Door release lever  Whenever possible, use the left-hand side door for exiting.  To open the left/right cabin door, press the door release lever upward, and use the grab handle to push the door outside.
Page 65 ③ Roll-Bar type  Whenever possible, use the left-hand side step Grab handle for exiting.  When exiting the tractor, use the sub-step, steering wheel, and grab handle on the left fender.  Do not jump up/down for your safety. Jumping on/off the tractor could cause an injury.
Page 66: Safety Device
2-2. Safety device (1) Hood (Bonnet) Hood(Bonnet)  Hood is a protection device to prevent an unintended access to the rotating parts around engine; cooling fan, fan belt and rotating shaft and pulley.  Do not remove and modify the hood. (2) Fender ...
Page 67: Roll-Over Protective Structure (Rops) (Optional)
(4) Roll-Over Protective Structure (ROPS) (optional) ① Rear foldable roll-bar  The Roll-Over Protective Structure (ROPS) is Roll-bar integrated and certified structure for driver’s (ROPS) safety. This structure will reduce the risk of serious injury or death when being over-turned. ...
Page 68  How to fold the upper frame of the roll-bar. 1. Loosen the bolts② ④ and nuts on both sides. It is not necessary to remove them completely. 2. Remove the pins③ on both sides and fold the upper frame backward. Be careful of the possibility that your body might be hurt by sudden folding due to its own weight of the upper frame.
Page 69 ② Cabin  This Roll-Over Protective Structure, Cabin is an Cabin integrated and certified structure for driver’s safety. This structure will reduce the risk of serious injury or death when being over-turned.  DO NOT remove, modify or repair the cabin arbitrary.
Page 70 2 - 14...
Page 71: Instruments And Controls
3. Instruments and Controls 3-1. Instrument panel and Front controls MEC models - Important to owner, read carefully Cabin Instrument panel Shuttle lever Combination switch 4WD switch Hazard warning Beacon switch light switch Grille work light switch Air-gun switch Key switch (Opt, see chapter 7) Brake pedals Clutch pedal...
Page 72: Instrument Panel
(1) Instrument panel ① Synchro shuttle(MEC), Power-shuttle(PSS) models only. 16 ATS malfunction indicator Tachometer 17 Engine torque reduction indicator Turn signal indicator (LH/RH) 18 DEF level warning indicator Forward/Neutral/Reverse indicator(optional) 19 SCR filter HC level warning indicator High beam indicator 20 Engine Speed Cruise control indicator Parking brake indicator 21 Cold start aid indicator...
Page 73 Tachometer  The tachometer shows the engine revolutions per minute (“10” means 1000rpm). The display will return to zero when the engine is not running. Turn signal indicator (Left / Right)  When turning on the turn signal lights with the combination switch, the front/rear turn signal lights and this indicator will blink simultaneously.
Page 74 Coolant over-heat warning indicator  If the engine coolant temperature goes over the critical level, this indicator will be turned on. Stop and cool down the engine immediately.  If not cleared, contact your authorized local dealer for check. 540E PTO operation indicator ...
Page 75 15 LCD display panel ⓐ Hour meter and error diagnostic code  If an error does not exist on the vehicle control, Hour meter Battery voltage in normal operating conditions, operating hours will be displayed in hour meter.  It records the hours that your tractor has been operated regardless of the engine RPM.
Page 76 ⓖ Tire rolling circumference and Vehicle speed  The rolling circumference of rear tire and vehicle speed is displayed in mm/inch and km/h/mph. Tire rolling circumference Vehicle speed    Changing Unit(km/h mph, mm inch): Press the upper side of the ESC main switch shortly(within one second).
Page 77 19 SCR filter HC level warning indicator  This indicator shows that HC level in the SCR device is so high. At this time, the engine low idle will be boosted up automatically and the HC burning process will go on. ...
Page 78 25 Engine oil pressure indicator  The light indicates oil pressure only and goes out when sufficient oil pressure is present at the oil sender.  This indicator will be turned on when turning the key switch to “ON” position and it will be turned off after starting engine.
Page 79 ② Power shift transmission(PST) models only. 16 Vehicle control error warning indicator Tachometer 17 Parking brake indicator Turn signal indicator (LH/RH) 18 Engine idle rpm increase indicator Forward/Neutral/Reverse indicator(optional) 19 DEF level warning indicator PTO speed indicator 20 Engine torque reduction indicator Coolant over-heat warning indicator 21 Low fuel level indicator Differential lock indicator...
Page 80 Tachometer  The tachometer shows the engine revolutions per minute (“10” means 1000rpm). The display will return to zero when the engine is not running. Turn signal indicator (Left / Right)  When turning on the turn signal lights with the combination switch, the front/rear turn signal lights and this indicator will blink simultaneously.
Page 81 4WD indicator  When pressing 4WD switch to “4WD” position, this indicator will be turned on.  When pressing brake pedals, 4WD will be engaged automatically to brake the front wheels, and this indicator will be turned on. Hydraulic oil filter pressure indicator ...
Page 82 13 LCD display panel ⓐ Hour meter  If your tractor is working on the normal conditions, operating hours will be displayed as shown in the right figure.  It records the hours that your tractor has been Battery voltage operated regardless of the engine RPM.
Page 83 ⓖ Transmission gear ratio  Current transmission gear ratio is displayed. Gear ratio  If you change the gear ratio, the target gear ratio is displayed by a continuous light and the current gear ratio will be blinked. Speedometer Current gear ratio Target gear ratio ⓗ...
Page 84 14 Tail light indicator  When turning the key switch to the ON position and turning on the combination light switch, the side lights, tail lights and this indicator will be turned on at the same time. 15 High beam indicator ...
Page 85 21 Low fuel level warning indicator  When the fuel level in the fuel tank is below minimum level, this indicator will be turned on. If this indicator turns on, fill the fuel tank immediately with fuel.  When working on the uphill/downhill, the fuel can be exhausted before this indicator is turned on.
Page 86 27 Engine oil pressure indicator  The light indicates oil pressure only and goes out when sufficient oil pressure is present at the oil sender.  This indicator will be turned on when turning the key switch to “ON” position and it will be turned off after starting engine.
Page 87: Scr Inducement Strategy - General Inducement Strategy
(2) SCR inducement strategy – General inducement strategy General items  Vehicle reach final inducement after 4 hours of operation after failure detection.  Three full power restarts (validation restarts for healing) part of 4 hours time frame.  Validation restarts - Validation restarts allowed any time after detection.
Page 88 ① SCR inducement strategy - Low DEF level 3 - 18...
Page 89 ② SCR inducement strategy – poor DEF quality 3 - 19...
Page 90 ③ SCR inducement strategy – SCR System tampering detection 3 - 20...
Page 91 ④ SCR inducement strategy – EGR technical failure  Failure categories - EGR valve electrical failure - Monitors of failures that can be attributed to tampering (e.g.: electrical failures on EGR systems sensors) - Monitors that require EGR valve closure as recovery action ...
Page 92: Key Switch
(3) Key switch  “OFF” – power off (engine stop)  “ON” – power on START  “START” – engine start  As soon as the engine starts, turn the ignition key to “ON” position immediately. If not, it may cause damage to the starter motor.
Page 93: Clutch Pedal (Mec Models Only)
(5) Clutch pedal (MEC models only)  This is used to engage or disengage the main transmission clutch for starting engine and shifting transmission gear.  Depress the clutch pedal quickly and fully and release it slowly.  If the PTO mode switch is placed on “Manual”, the PTO shaft will NOT stop, if the switch is placed on “AUTO”, the PTO shaft will be Clutch pedal...
Page 94: Brake Pedals
(6) Brake pedals  When stopping the tractor, press both brake Brake pedal latch pedals together with depressing clutch pedal.  If the brake pedals are not locked with pedal latch, left or right brake pedal can be operated independently. This one-brake pedal operation is useful to reduce the turning radius in field ground.
Page 95: Shuttle Lever (Mec Models Only)
(7) Shuttle lever (MEC models only)  This is used to select the Forward or Reverse. Before shifting this lever, depress the clutch pedal fully. Forward  After depressing the clutch pedal, Forward: Push the lever forward. Reverse: Pull the lever backward. ...
Page 96: Combination Light Switch
(8) Combination light switch Turning ON/OFF the lights  Combination light switch is used to turn on/off the following lights. ① Instrument panel lights. ② Side lights. ③ Tail lights. ④ Headlights.  To turn on/off the lights described as below, turn the switch to the position where the related symbol is marked.
Page 97 Turning ON/OFF High beam  When pushing the switch downward from neutral position, the switch will be locked and the high beam of the headlights④ will be turned on.  To turn off the high beam, return the switch to neutral position.
Page 98 Horn operation  To sound off the horn, press the switch end to the inside. Operating turn signal lights Left  This switch is used to give information to other vehicles when turning to the left or right.  If turning the switch clockwise, the right turn Horn signal lights②...
Page 99: Hazard Warning Light Switch
(9) Hazard warning light switch  This is used to warn other vehicles in case of emergency state.  If pressing the upper side (symbol part) of the switch, all the turn signal lights②,③ will blink.  Use this hazard warning light switch in emergency situations according to your local traffic regulation.
Page 100: Grille Work Light Switch (Optional)
(10) Grille work light switch  This is used to turn on/off the grille work lights of the front grille.  ON - Press the upper side(symbol part) of the switch.  OFF - Press the lower side of the switch. Grille work light switch ▶When driving on the road at...
Page 101: Beacon Lamp Switch (Cabin)
(11) Beacon lamp switch (Cabin)  It is used to turn on/off the beacon lamp Cabin Beacon lamp switch connected to the beacon connectors.  The beacon connectors are installed on the left/right-hand side under the cabin roof for cabin models.
Page 102: 4Wd Switch
(12) 4WD switch  Press the upper side (symbol part) of the switch Cabin 4WD switch to engage the Four wheel drive.(4WD)  Press the lower side of the switch for 2WD.  Front wheel drive (4WD) is effective for the followings.
Page 103: Differential Lock Switch (Roll-Bar Type)
(13) Differential lock switch (Roll-bar type)  This is effective for working on a slippery ground. Roll-bar Differential lock switch If the tractor cannot go forward as one side rear wheel is slipping, depress the clutch pedal and press down the upper side of the differential lock switch.
Page 104: Pto Switch (Roll-Bar Type, If Fitted)
(14) 540E PTO switch (Roll-bar type, If fitted) Roll-bar 540E PTO switch  It is used to turn on/off the 540E PTO operation mode when working in the field.  In this mode, the engine maximum speed will be restricted up to the designated engine speed related to the 540 PTO speed for economic PTO operation.
Page 105: Desox Switch
(15) DeSOx switch  When the engine sends the signal that DeSOx Cabin is required to the instrument panel, the indicator ① below flashes at 1Hz on the instrument panel.  If pressing the upper side of the switch for more than three seconds, it will send the signal to the engine to run the DeSOx process.
Page 106: Right-Hand Controls And Cabin Pillar
3-2. Right-hand controls and Cabin pillar Important to owner, read carefully - Mechanical Hydraulic Lift (MHL)(Cabin type) Cabin ECS speed up/ down switch Indoor light Differential lock Switch Work light switch Electrical power outlet socket Window wiper switch PTO switch ECS mode select switch PTO mode switch ECS main switch...
Page 107 - Mechanical Hydraulic Lift (MHL)(Roll-bar type) Roll-bar PTO switch Switch panel Remote control lever (chapter 3-6-(4)) Auto lift switch (chapter 3-6-(6)) Position control lever (chapter 3-6-(3)) Throttle lever PTO mode switch Draft control lever (chapter 3-6-(3)) Main gear shift lever Parking brake lever 3 - 37...
Page 108: Throttle Lever
(1) Throttle lever  It is used to control the engine speed in field Cabin operation. DO NOT use while driving on public roads. Use the throttle pedal at this time. - Low speed : Pull the lever backward Throttle lever High speed - High speed : Push it forward.
Page 109: Main Gear Shift Lever (Mec, Pss Models Only)
(2) Main gear shift lever (MEC, PSS models only)  Four speed gear selection and neutral position is Cabin Main gear available. shift lever  The main gear shift lever can be operated while driving after depressing clutch pedal. It is not necessary to stop the tractor completely due to the synchromesh gears.
Page 110: Work Light Switch
(3) Work light switches Cabin ① Cabin type (Front, Rear)  This is used to turn on/off the front/rear work lights. Rear work light  ON - Press the upper side (symbol part) of the switch switch. Front  OFF - Press the lower side of the switch. work light switch Front work lights...
Page 111: Window Wiper&Wiper Switch (Cabin Type)
(4) Window wiper&washer switch (Cabin type)  This switch is used for operating front and rear window wiper and washer.  Press the upper side of the switch for operating only the front/rear wiper.  If you press and hold the upper side of the Front Rear switch again, the washer liquid will be sprayed...
Page 112: Electrical Power Outlet Socket (Cabin Type)
(5) Electrical power outlet socket (Cabin type) ① Power outlet socket Power out socket  This is used to withdraw electric power for charging of a cigarette lighter jack or cellular phone.  In case of using a cigarette lighter jack(optional), push the cigarette lighter jack into the socket to heat the coil.
Page 113: Indoor Light (Cabin Type)
(6) Indoor light (Cabin type) ① RH pillar indoor light  This light is installed on the right-hand cabin pillar.  Press the lower side of indoor light to turn on the Indoor light light.  Press the lower side again to turn off the light. ②...
Page 114: Differential Lock Switch(Cabin Type)
(8) Differential lock switch(Cabin type) Cabin Differential lock switch  This is effective for working on a slippery ground. If the tractor cannot go forward as one side rear wheel is slipping, depress the clutch pedal and press down the upper side of the differential lock switch.
Page 115: Pto Switch
(9) PTO switch  The engine starts only when the PTO switch is Cabin placed in “OFF” position for safety. PTO mode switch  After starting engine, you must comply with the following instructions for PTO operation. 1. Check the safety conditions around the implement.
Page 116: Pto Mode Switch (If Fitted)
(10) PTO mode switch (if fitted)  It is used to select “AUTO” or “'MANUAL” mode Cabin of the PTO operation PTO mode switch  When the PTO mode switch is placed on - AUTO: if pressing the clutch pedal or lifting up the position control lever over the specified position, the PTO will be stopped.
Page 117: Pto Switch (Cabin Type, If Fitted)
(11) 540E PTO switch (Cabin type, if fitted) Cabin 540E PTO switch  It is used to turn on/off the 540E PTO operation mode when working in the field.  In this mode, the engine maximum speed will be restricted up to the designated engine speed related to the 540 PTO speed for economic PTO operation.
Page 118: Engine Speed Cruise Control(Esc) Switch
(12) Engine Speed Cruise control(ESC) switch Cabin ① ESC main switch  This switch is used to enable the Engine Speed Cruise control(ESC) function. ESC main switch  If pressing the ESC main switch from position 0 to position 1 (Off –> Ready), - ESC indicator on the instrument panel will be blinked.
Page 119  For power shift models(PST), refer to the displays as shown in the right figure. ESC mode & speed ESC indicator ② ESC speed up/down switch  This switch is used to adjust the engine speed Cabin for ESC when the ESC is working. ESC mode select switch ...
Page 120: Left-Hand Controls And Seat
3-3. Left-hand controls and Seat Important to owner, read carefully Cabin Driver’s seat (See chapter 2) PTO gear lever Range gear shift lever Down speed Control knob (chapter 3-6-(3)) GSP lever Parking brake lever Creeper gear lever (if fitted) (1) Range gear shift lever (MEC, PSS models only) Cabin Range gear...
Page 121 Roll-bar Driver’s seat (See chapter 2) Range gear shift lever PTO gear lever Down speed Control knob GSP lever (chapter 3-6-(3)) Parking brake lever Creeper gear lever (if fitted) ② Roll-bar type Roll-bar  Three speed gear selection and neutral position Range gear is available.
Page 122: Creeper Gear Lever (If Fitted)
(2) Creeper gear lever (if fitted)  It is used to engage/disengage the creeper speed gear. Creeper gear - Pull the lever upward for creeper speed lever - Push it down for standard speed.  Before operating the creeper gear lever, press Creeper range down the clutch pedal, brake pedals and stop the tractor completely.
Page 123: Gsp Lever
(4) GSP lever  The ground speed PTO (GSP) rotates proportionally according to the rear wheel speed.  Pull the lever upward to engage the GSP and push it downward fully for independent PTO. GSP PTO GSP lever  Before operating the GSP lever, - depress clutch pedal, brake pedals and stop Independent PTO the tractor completely.
Page 124: Passenger Seat (Cabin Type, If Fitted)
(6) Passenger’s seat (Cabin type, if fitted) Passenger’s seat  This passenger’s seat is installed in front of the left-hand fender for the purpose of education or training.  Before seating on this seat, be sure to check the suspension system is locked in place. ...
Page 125: Power Shuttle System (Pss) (Optional)
3-4. Power Shuttle System (PSS) (optional) (1) Power shuttle lever (PSS)  Your tractor has an advanced electro-hydraulic power shuttle system which controls the movement (Forward/Reverse/Stop) of the tractor Forward by engaging or disengaging the multi-disk clutches.  To change the forward or reverse, lift up the Reverse Neutral power shuttle lever, and just push it forward or...
Page 126  If hydraulic pressure of the power shuttle system goes lower than proper level during operation, corresponding error codes will be displayed on the instrument panel with continuous alarm. At this time, move the shuttle lever to neutral position first. DO NOT try to operate the tractor any more, because the clutch engagement under a lower pressure can cause damage to the clutch plate even for a few seconds.
Page 127: Clutch Pedal (Pss)
(2) Clutch pedal (PSS)  This pedal is used to engage or disengage the engine power for engine start, transmission gear shift, and stopping tractor.  To disengage the clutch, depress the clutch pedal fully. If the PTO select switch is placed on “AUTO”...
Page 128: Clutch Button (Pss)
(3) Clutch button (PSS)  This button is used to engage/disengage the Main gear main clutch when shifting the main gear shift shift lever lever without depressing the clutch pedal.  If pressing and holding the clutch button, the engine power is cut off, if releasing it, the engine Clutch button power is connected to the transmission.
Page 129: Hi-Lo Select Switch (Pss)
(4) HI-LO select switch (PSS)  If “LO” speed switch is pressed, “LO” speed indicator (turtle symbol) on the instrument panel HI speed will be ON, and you can drive the tractor with switch standard speed which is decided by main gear shift lever and range gear shift lever.
Page 130: Shift Mode Adjustment Dial (Pss)
(5) Shift mode adjustment dial (PSS) Shift mode adjustment dial  This dial is used to adjust the clutch engaging response time for starting or shifting gear ratio of the power shuttle system.  If turning this dial clockwise (“-” symbol), the response time of the clutch will be delayed, otherwise (“+”...
Page 131: Error Diagnosis Code (Pss)
(6) Error Diagnosis Code (PSS)  If a failure occurs in the sensor or valve of the power shift system, the relating error code will be displayed on the instrument LCD panel as shown in the right figure.  In case of several errors, the errors will be displayed alternately every 1 second.
Page 132: Power Shift Transmission (Pst) (Optional)
3-5. Power Shift Transmission (PST) (optional) (1) Power shuttle lever (PST)  Forward and reverse shift system of your power shift transmission models has mechanism which shifts transmission gears by precisely controlled Forward electric and hydraulic actuators.  To shift the forward or reverse, lift up the power shuttle lever, and just push it forward or pull it Reverse Neutral...
Page 133  When shifting the power shuttle lever while driving at the low speed position of the range gear shift lever; 1. In case of the 5 gear ratio of the main gears: The main gears are automatically shifted to the 5 gear ratio and the driving speed is reduced.
Page 134: Main Gear Shift Lever (Pst)
(2) Main gear shift lever (PST)  The main gear shift system of this power shift models is activated by engaging/disengaging of the hydraulic wet disk clutches without depressing clutch pedal. ① Main gear shift lever ② Shift-up button ③ Shift-down button ④...
Page 135: Range Gear Shift Lever (Pst)
(3) Range gear shift lever (PST)  The range gear shift lever of the power shift Range gear shift lever models has two gear ratios, “Low” and “High” speed. High  The “Low” speed position is useful for field operation and the “High” speed position is available for traveling on public roads.
Page 136: Clutch Pedal (Pst)
(4) Clutch pedal (PST)  This pedal is used to engage or disengage the engine power for engine start, transmission gear shift, and stopping tractor.  To disengage the clutch, depress the clutch pedal fully. If the PTO select switch is placed on “AUTO”...
Page 137: Shift Mode Adjustment Dial (Pst)
(5) Shift mode adjustment dial (PST) Shift mode adjustment dial  This dial is used to adjust the clutch engaging response time for starting or shifting gear ratio of the power shuttle and main gear shift system.  If turning this dial clockwise (“-” symbol), the response time of the clutch will be delayed, otherwise (“+”...
Page 138: Error Diagnosis Code (Pst)
(6) Error Diagnosis Code (PST)  If a failure occurs in the sensor or valve of the power shift system, the relating error code will SPN code FMI code be displayed on the instrument LCD panel as shown in the right figure. ...
Page 139 Relating Part(s) Description TM oil pressure range is less. System oil pressure 110200 TM oil pressure sensor is cut-off. sensor TM oil pressure sensor is shorted. F/R synchro position sensor is cut-off. F/R synchro position sensor is shorted. Forward/Reverse 120100 F/R synchro calibration is omitted.
Page 140: Hydraulic System
3-6. Hydraulic system (1) Safety precautions  Hydraulic oil leaking under pressure can penetrate skin and cause infection or other injury. To prevent personal injury, comply with the instructions as below. -. Relieve all pressure before disconnecting hydraulic lines. -. Before applying pressure, make sure all connections are tight and components are in good condition.
Page 141: Steering System
(2) Steering system  The hydraulic steering system controlled by fluid power provides you more convenience to operate the steering wheel.  Notices when using the steering system. 1. If there is too much of a load in front-end loader bucket, it could be difficult to operate the steering wheel.
Page 142: Hydraulic Lift Control (Mhl) (If Fitted)
(3) Hydraulic lift control (Mechanical Hydraulic Lift, MHL) (if fitted)  Hydraulic lift device can work by position control, draft control and mixed control mode. Auto-lift control lever Position control lever Draft control lever ① Position control  To set the position (height) of the rear implement, Position control lever move the position control lever up/down during the engine is running.
Page 143 ② Draft control  The working depth of the implement under the Upper link bracket draft control is controlled automatically by the draft load of the implement that detected from draft load sensor bracket and transmitted to the lift control valve. Generally, this mode is used for the implement which receives the draft load.
Page 144 ④ Down speed control knob  It is use to adjust the down speed of the 3-point linkage. Turn the down-speed control knob to the right direction in order to lower the implement slower, and to the left direction for faster down speed.
Page 145: Remote Control Lever And Quick Coupler (Optional)
(4) Remote control lever and Quick coupler (optional) ① Cabin type  The remote control levers are used to operate the hydraulic cylinder(s) and/or motor(s) of the implement attached to the tractor.  If you push the remote control lever(s) forward, the hydraulic pressure works to the left-hand couplers of the related lever(s), and the right-hand coupler(s) is connected to the drain line.
Page 146 ② Roll-bar type  The remote control levers are used to operate the hydraulic cylinder(s) and/or motor(s) of the implement attached to the tractor.  If you push the remote control lever(s) forward, the hydraulic pressure works to the lower couplers of the related lever(s), and the upper coupler(s) is connected to the drain line.
Page 147: Joystick Lever (Optional)
(5) Joystick lever (optional)  Remote control joystick lever helps to operate the front-end loader comfortably.  The joystick lever can be operated basically in four directions as shown in the right figure.  If you move the joystick lever diagonally, loader and bucket cylinders will be operated at the same time.
Page 148: Auto Lift Control (Mhl)
(6) Auto-lift control (MHL) ※ It is used to lift up the implement up to the highest position quickly and lower it down to the Auto-lift up switch position set by position control lever without using the position control lever. ...
Page 149: Hydraulic System Diagram
(7) Hydraulic System Diagram ① Mechanical Hydraulic Lift (MHL) 1. Hydraulic oil filter 8. Leveling control valve (optional) 2. Hydraulic pump 9. Hydraulic lift housing (MHL) 3. Steering unit 10. Hydraulic lift control valve (MHL) 4. Steering cylinder 11. Down speed control valve (MHL) 5.
Page 150 ② Synchro-shuttle transmission hydraulic control line (MEC) 1. Sequence valve 2. TM control valve 3. Oil cooler 4. Oil cooler valve 5. Oil tank (Transmission case) 3 - 80...
Page 151 ③ Power shuttle transmission hydraulic control line (PSS, optional) 1. Power shuttle filter 2. Sequence valve 3. Power shuttle control valve 4. TM control valve 5. Oil cooler 6. Oil cooler valve 7. Oil tank (Transmission case) 3 - 81...
Page 152 ④ Power shift transmission hydraulic control line (PST, optional) 1. Power shift oil filter 11. Oil tank (Transmission case) 2. TM control hydraulic pump 3. Sequence valve 4. Accumulator 5. Power shift valve (C1/C2) 6. Power shift valve (C3/C4) 7. Sequence valve 8.
Page 153: Operation And Work
4. Operation and Work 4-1. How to handle new tractor (1) Check points ※ For new tractor, the followings must be checked once again even though there was sufficient quality management, inspection, regulating of each part in the factory.  Appearance check - Is there any damage while transporting? ...
Page 154: Engine Start And Stop
4-2. Engine Start and Stop ▶Check each part before starting the engine. ▶Check if there is some other people around before starting. Caution ▶Place all the levers and switches in NEUTRAL or OFF position. (1) Engine start 1. Sit in the driver’s 2.
Page 155: Start In Cold Weather
Warning ▶Only start engine outdoors or in a well ventilated place, as the engine exhaust fumes may cause sickness or death. ▶To avoid an explosion, never use starting fluid to start the engine. ▶Start the engine ONLY from the driver’s seat with depressing clutch pedal fully and placing all the transmission gear levers in neutral position.
Page 156: Engine Stop
▶When storing tractor in cold weather, the battery must be removed and stored in a cool, dry place that is not frozen away from children. Caution ▶Allowing engine to idle for a long time will waste fuel and cause a build-up of carbon.
Page 157: How To Drive And Stop
4-3. How to drive and stop (1) Transmission Warm-up in cold weather The tractor hydraulic oil also serves as the tractor transmission fluid. During cold weather operation, the hydraulic oil viscosity increases. This increase in oil viscosity restricts the oil's ability to flow and lubricate in the transmission and hydraulic circuits.
Page 158: How To Drive
(2) How to drive ① Synchro-shuttle model 1. Lift up all the implements Throttle lever (front/middle/rear) from the ground Position control after starting engine. lever 2. Pull the throttle lever to the low speed position. Main gear 3. Depress clutch pedal fully. shift lever Brake pedals Shuttle lever...
Page 159 ② Power-shuttle / Power shift models 1. Lift up all the implements Throttle lever (front/middle/rear) from the ground Position control after starting engine. lever 2. Pull the throttle lever to the low speed position. 3. Place the power-shuttle lever in neutral position.
Page 160: Changing Speed
▶If starting the tractor at high engine speed, it may cause sudden start. Be sure to start the tractor at low engine speed and then raise the engine speed gradually. ▶Before starting the power shuttle/power shift models, warm up the tractor sufficiently to prevent the shifting shock and delayed movement.
Page 161: Emergency Stop
(4) Emergency stop 1. Press the clutch pedal and brake pedals at the same time to stop the tractor. Turn OFF the key switch. START 2. DO NOT release the clutch pedal until all moving parts have stopped. Key switch 3.
Page 162: Stopping Tractor
(5) Stopping tractor 1. Press down the clutch pedal and brake Main gear Range gear pedals. Pull the throttle lever to “Low” speed shift lever shift lever position. Place the shuttle lever, main gear shift lever in neutral position and PTO switch to “OFF”...
Page 163: Parking
(6) Parking  Stop the tractor on a level surface, not on a slope.  Disengage PTO and place all the transmission shift lever in NEUTRAL position.  Lower the mounted implements on the ground.  Apply the parking brake. ...
Page 164: Transport On Public Roads
4-4. Transport on public roads (1) Safety rules when driving tractor on the roads  When facing downhill, DO NOT place the transmission gear lever in neutral position.  When driving the tractor on an unpaved road with a heavy rear implement on the 3-point linkage, do not drive fast and do not lift up the implement to the highest position.
Page 165: Light Operation
(2) Light operation ① Cabin model Cabin  Your tractor is equipped with the following lights. ① Headlights ② Side lights, Front turn signal lights and Hazard warning lights ③ Rear turn signal lights and Hazard warning lights ④ Tail lights and Brake lights Cabin ⑤...
Page 166 ② Roll-bar model Roll-bar  Your tractor is equipped with the following lights. ① Headlights ② Side lights, Front turn signal lights and Hazard warning lights ③ Rear turn signal lights and Hazard warning lights ④ Tail lights and Brake lights Roll-bar ⑤...
Page 167: 7-Pole Connector (Optional)
(3) 7-Pole connector (optional)  One of the standard 7-pole trailer connectors is provided and is mounted at the rear of the tractor. The connections of the 7-pole connector (viewed from the rear of the tractor) are as follows;  ASAE Version Pin No.
Page 168: Notices When Towing The Tractor
(4) Notices when towing the tractor  If your tractor needs to be towed for a short distance, use the hitch (or drawbar) or front towing hook. Do not connect to other structures such as rear axle, ROPS, front axle, steering components for towing.
Page 169  Use a strong chain when towing the tractor. Tow the tractor from the rear using only the drawbar. Tow the tractor from the front using the tow pin in the front weights or front support. Have an operator steer and brake the tractor. If possible, run the engine to provide lubrication to the transmission and power steering.
Page 170: Notices When Transporting The Tractor
(5) Notices when transporting the tractor  When transporting the tractor by truck, trailer, etc., use suitable equipment or facilities to load or unload the tractor.  Fix the tractor tightly to the vehicle with heavy- duty straps or chains. ...
Page 171: Field Operations
4-5. Field Operations (1) Rear 3-point linkage ⑦ ⑤ ⑥ ④ ① ③ 1. Lift rod (RH) 2. Stabilizer 3. Lower link 4. Lift rod (LH) 5. Upper link ② 6. Lift rod pin 7. Upper link pin  When attaching a rear implement, comply with the followings. 1.
Page 172 ① Upper link installation and adjustment  Select a suitable attaching hole(2) depending on ③ ⑥ ④ the implement. ⑤  To adjust the length of the upper link, release the ② locking spring(3) and turn the sleeve(4) with handle(6). ...
Page 173 ③ Adjustment of stabilizer (optional) - Check link type  Pull up the link pin(1) and turn the grip of the stabilizer clockwise/counter-clockwise with adjusting the stabilizer’s length.  Insert the link pin(1) into the hole and let it ② tightened firmly by locking spring.
Page 174 ⑤ Handling of the 3-point linkage ⑦ ⑤ ⑥ ④ ① ③ 1. Lift rod (RH) 2. Stabilizer 3. Lower link 4. Lift rod (LH) 5. Upper link ② 6. Lift rod pin 7. Upper link pin  When driving the tractor without attached implement, comply with the followings. 1.
Page 175: Power Take-Off (Pto) Operation
(2) Power take-off (PTO) operation ① Safety precautions  When PTO shaft is rotating, NEVER APPROACH the shaft.  Check if PTO shield is attached correctly. If the shield is removed or damaged, replace it with a new one.  Suitable Clothes & Protect Entanglement : When checking or attaching implement to the PTO shaft, wear tight fitting clothes and safety equipment instead of loose or long clothes.
Page 176 ③ Attaching power take-off(PTO) drive shaft  When connecting PTO drive shaft to the PTO shaft and implement, make sure to check that the locking pin of the PTO drive shaft is locked in place.  When attaching PTO drive shaft, refer to the drawings as below for safety clearance zone. ...
Page 177  Implements with a high power requirement Example of PTO drive shaft should be operated with the 1000 rev/min PTO (21-spline shaft). (optional)  If it is necessary to use the 6-spline shaft (at 540 rev/min) to operate implements having a power requirement of more than 75 horsepower, then it is strongly recommended that the implement is fitted with a slip clutch to avoid damage to the...
Page 178 ④ Changing the power take-off(PTO) shaft (optional, if provided) Warning Entanglement hazard ! ▶ Before attaching or detaching equipment or changing the PTO shaft: 1. Apply the parking brake. 2. Move all controls to neutral and PTO switch to “OFF” position. 3.
Page 179: Hitch And Drawbar (Optional)
(3) Hitch and Drawbar (optional)  It is used to tow the trailer or other rear towed equipment.  Remove snap pin and hitch pin first, and align the hitch pin holes between tractor and trailer.  When attaching/detaching towed equipment, be sure to check the pins locked in place correctly.
Page 180: Technically Maximum Permissible Mass
(4) Technically maximum permissible mass  When working with a front-end loader or a rear heavy loaded attachment installed to the 3-point linkage, install the ballast weights on the counter-part axle to maintain front and rear weight balance of the tractor. If not, the front or rear axle can be strained and damaged by the overloaded weight. ...
Page 181: Tires And Load Capacity
(5) Tires and Load capacity  For safe operation and secure the reliability of the driveline, use only approved tire combination and manage the specified tire air pressure regularly as below table. If using an unapproved tire combination or unsuitable tire air pressure, it may cause failure of the front/rear axle and reduce the reliability of the driveline.
Page 182: Adjusting Wheel Tracks And Tire Replacement
(6) Adjusting Wheel tracks and tire replacement Fender  If the front wheel track is adjusted, check the clearances between tires and tractor body case by case. If necessary, the steering angle must be adjusted. (See chapter 4-5-(8) in this manual.) ...
Page 183 ① Front wheel track – 12.4-24 with rim & disk (W10x24) Unit : mm (inch) 1711(67.4in) 1726(68.0in) 1621(63.8in) 1821(71.7in) (Standard track) 4 - 31...
Page 184 ② Rear wheel track – 18.4-30 with rim&disk (W15x30) Unit : mm (inch) 1534(60.4in) (Standard track) 1638(64.5in) 1734(68.3in) 1838(72.4in) 4 - 32...
Page 185 ③ Rear wheel track – 16.9-34 with rim&disk (W15x34) Unit : mm (inch) 1532(60.3in) (Standard track) 1650(65.0in) 1727(68.0in) 1844(72.6in) 4 - 33...
Page 186: Using Front-End Loader (If Fitted)
(7) Using Front-end loader (if fitted) ① Safety precautions  If attaching a non-approved front-end loader or heavy front-mounted implement, engine block or front axle can be damaged or broken. Contact your authorized local dealer.  DO NOT attach any non-approved front- mounted implement by manufacturer.
Page 187 PRE-OPERATION CHECK, REAR BALLAST ! ▶ For tractor stability and operator’s safety, rear ballast should be added to the rear Caution of the tractor in the form of implements as counter weight like Back Hoe, Rotary Tiller, etc. The amount of rear ballast will be depend on the application. ②...
Page 188 ③ Attaching points for Front-end loader  When attaching the front-end loader, refer to the drawings as below. (Unit : mm) 4 - 36...
Page 189: Adjusting Steering Angle
(8) Adjusting Steering Angle  The steering angle must be checked or adjusted in case of; - If the front wheel track is adjusted. - When the front tires are replaced with new one having bigger diameter or width. - When installing a front implement such as front-end loader. ...
Page 190: Recommended Maximum Specification Of Implements
 When attaching implements to the tractor, refer to the following specifications recommended as maximum capacity of each implement. DO NOT attach a bigger implement than these specifications. For other implements, contact your authorized local dealer. No. Implements Specification MT784 MT794 MT7101 Max. vertical load Trailer...
Page 191: Ballasting Weights (Optional)
(10) Ballasting weights (optional) Tractor ballasting For sufficient traction and maximum performance in heavy draft operations, and to counterbalance rear-mounted equipment, weight should be added to the tractor in the form of liquid ballast, cast iron weights, or a combination of both. Only enough weight should be added to provide good traction and stability.
Page 192 ① Front ballasting weights (optional)  It is used to balance the front/rear weight of the tractor.  To remove the front ballast weights, unscrew the Locking nut locking nut of the front ballast weights and disassemble the weight plates one by one. Front ballast weight (kg) : 40kg x 4ea = 160kg or 40kg x 6ea = 240kg or...
Page 193 ② Rear ballasting weights (optional) - Rear wheel weights (Optional)  To remove the rear ballast weights, connect the Connectors Bolts bumper to the suitable hoist, and unscrew the bolts in the right figure and disassemble the weight plates one by one if necessary. Rear weight (kg) : 45kg x 2ea = 90kg or 45kg x 4ea = 180kg ...
Page 194: Working In Hazardous Area
(11) Working in hazardous area Level of protection against hazardous substances: For cabin model, it provides protection against hazardous substances according to EN15695-1:2009 (Category 2). But it can provide only dust protection level by pressurizing air in the cabin with air filters. Do not use the tractor with crop sprayers in hazardous area.
Page 195: Driving Speed
4-6. Driving speed  Driving speed of the tractor or revolution speed of the PTO shaft must be selected appropriately depending on the type of work, tires or ground conditions. For safety, operate the tractor at a suitable speed. (Unit : Km/h -> Mile/h) ①...
Page 196 ② Power shuttle models (optional)  Standard transmission (F24xR24) Range gear Main gear 1.44 2.04 2.91 4.01 3.94 5.56 7.95 10.96 10.10 14.25 20.36 28.07 F-LO (0.90) (1.27) (1.81) (2.49) (2.45) (3.46) (4.94) (6.81) (6.28) (8.85) (12.65) (17.44) 1.49 2.10 3.01 4.15 4.07...
Page 197 ③ Power shift models (optional)  Standard transmission (F16xR16) Range gear High Main gear 2.25 2.84 3.55 4.47 5.26 6.62 8.28 10.44 7.09 8.93 11.17 14.07 16.54 20.84 26.07 32.85 mph 1.40 1.76 2.21 2.78 3.27 4.11 5.14 6.49 4.41 5.55 6.94 8.74 10.28 12.95 16.20 20.41 18.4-30 R 2.42 3.04 3.81 4.80 5.64 7.11 8.89 11.20 7.60 9.58 11.98 15.10 17.75 22.36 27.97 35.25 mph 1.50 1.89 2.37 2.98 3.50 4.42 5.52 6.96 4.72 5.95 7.44 9.38 11.03 13.89 17.38 21.90...
Page 198 4 - 46...
Page 199: Lubrication And Maintenance
5. Lubrication and Maintenance 5-1. General information  Adequate lubrication and maintenance on a regular schedule is vital to maintaining your equipment. To ensure long service and efficient operation, follow the lubrication and maintenance schedules outlined in this manual. The use of proper fuels, oils, grease and filters, as well as keeping the systems clean, will also extend tractor and component life.
Page 200: Tightening Torque For Normal Assembly
(1) Tightening Torque for normal assembly  Check if the bolts or nuts of each part are loosened. If necessary, tighten it again as referring to the following table. For additional hardware, contact your authorized local dealer. Strength class marks 10.9T Hardware tightening torque (kg.cm) Tool...
Page 201 Identification markings Metric hex bolt head 1. Manufacturer's identification 2. Property class 5 - 3...
Page 202: Standard Torque Data For Hydraulics
(2) Standard torque data for hydraulics Installation of adjustable fittings in straight thread O-ring bosses 1. Lubricate the O-ring by coating it with a light oil or petroleum. 2. Install the O-ring in the groove adjacent to the metal backup washer which is assembled at the extreme end of the groove.
Page 203 Pipe spec. Pre-torque Tightening torque Figure Remarks N · m { ㎏ f · m} N · m { ㎏ f · m} Outer dia. Thickness 1~1.5 29~34 3~3.5 29~34 3~3.5 Pipe 1~1.5 29~39 34~49 3~3.5 material: 1~2.5 44~59 4.5~6 49~69 1~2.5 69~98...
Page 204 Torque Thread Holes Figure Remarks N · m { ㎏ f · m} G 1/4 39~44 4.0~4.5 1. Materials of threaded hole: 47~54 4.8~5.5 Cast or steel. G 3/8 39~44 4.0~4.5 2. Assemble with packing G 1/2 47~54 4.8~5.5 washers. G 3/4 59~69 6.0~7.0...
Page 205: General Specification - Diesel Fuel
(3) General specification - Diesel fuel  Only use diesel fuel that conforms to “Lubricants and Capacity” in this manual or equivalent in your engine. Do not use any other low grade diesel fuel. NOTICE: Use of other low grade diesel fuels will result in loss of engine power, high fuel consumption, and damage to the exhaust after-treatment system (if equipped).
Page 206: Biodiesel Fuel
(4) Biodiesel fuel Fatty Acid Methyl Ester Biodiesel (Biodiesel Fuel) consists of a family of fuels derived from vegetable oils treated with methyl esters. NOTICE: Biodiesel Fuel blends are approved for your engine only if they comply with EN14214 Specification Standards or ASTM D6751. NOTICE: It is imperative that you check which blend is approved for your engine with your authorized local dealer.
Page 207 When handling Biodiesel Fuel, care must be taken not to allow water into the fuel supply. Biodiesel Fuel will actually attract moisture from the atmosphere. Fuel tanks must be kept as full as possible to limit the amount of air and water vapors in them. It may be necessary to drain the fuel filter water tap more frequently.
Page 208: Refueling The Tractor
(5) Refueling the tractor Fire hazard! Fire hazard! Warning Warning ▶ When handling diesel fuel, observe the following precautions: ▶ When handling diesel fuel, observe the following precautions: 1. Do not smoke. Keep any type of flame away. 1. Do not smoke. Keep any type of flame away. 2.
Page 209: Change Engine Coolant To Organic Acid Technology (Oat) Coolant
(6) Change engine coolant to Organic Acid Technology (OAT) coolant  Depending on the date of manufacture, your cooling system may be equipped with conventional ethylene glycol coolant or an Organic Acid Technology (OAT) coolant solution. You can easily identify OAT coolant solution by its yellow color. You should never mix the coolant types. ...
Page 210: Access For Maintenance
(7) Access for maintenance ① Opening Hood  For safety, the hood must be closed and correctly latched before operating the tractor.  The hood is hinged at the rear and a gas cylinder is attached to provide easy access to the engine for check and maintenance.
Page 211: Maintenance Chart
5-2. Maintenance chart  Periodic maintenance not only extends the service life of the tractor but also serves to ensure safe operation. The maintenance chart shows the standard service intervals. If you notice any abnormal symptoms, make sure to carry out the inspection and maintenance work, regardless of recommended service intervals in this maintenance chart.
Page 212 Check period (Every ___ hr) Checking Parts Page No. Daily 1200 1800 3000 ▲ Fuel & DEF/urea tank 5-20 ▲ ● 2(*) Fuel filters (pre-, main) 5-38 ▲ ● 3(*) Engine oil 5-19, 5-36 ★ ● 4(*) Engine oil filter 5-16, 5-36 ▲...
Page 213: Lubricants And Capacity
5-3. Lubricants and Capacity Lubricants Capacity International Standard Recommended items 12 L Soft water (50%)+ Engine coolant ASTM D6210 Anti-freeze (50%) (3.2 U.S.gals.) 115 L Fuel ASTM D975 No.2 Ultra low sulfur diesel (30.4 U.S.gals.) 16 L ISO 22241 / AUS32 / DEF/urea solution 32.5% Urea solution (4.2 U.S.gals.)
Page 214: First 50 Hour Check
5-4. First 50 hour check  After using first 50 hours, contact your authorized local dealer for maintenance if possible. - Replace engine oil filter. (⇒ Refer to Every 600 hour check. See page 5-36) - Replace hydraulic oil filter. (⇒ Refer to Every 300 hour check. See page 5-33) - Replace power shuttle oil filter.
Page 215: When The Warning Indicator Lights
5-5. When the warning indicator lights (1) Fuel filter warning indicator  Stop the engine, apply the parking brake and MEC or PSS cool down the engine.  Set container under the fuel pre-filter.  Disconnect electric wiring from sensor and disassemble the water sensor.
Page 216: Engine Oil Pressure Indicator
(2) Engine oil pressure indicator  This indicator① will be turned on when turning MEC or PSS the key switch from “OFF” to “ON” position. After starting engine, this indicator must be turned off.  If this indicator turns on while the engine is running, STOP THE ENGINE IMMEDIATELY.
Page 217: Checking Before Starting (Daily Check)
5-6. Checking Before Starting (Daily check)  Before starting engine, check the followings carefully to avoid any failure or damage. Damage of Headlights, Wheel bolts and Engine coolant Brake, Clutch Transmission Turn signal lights, tightening of level pedal operation oil level Horn etc.
Page 218: Fuel Tank & Def/Urea Tank
(2) Fuel tank & DEF/urea tank ① Handling Diesel fuel DEF/urea tank Fuel tank - Specification and capacity :  See chapter 5-3, “Lubricants and Capacity” or the last page in this manual. - Storing Diesel fuel  If contaminants like water or dusts are mixed in the fuel, it may cause a severe damage to the engine.
Page 219 ② Handling DEF/urea solution - Specification and Capacity: See chapter 5-3, “Lubricants and Capacity” or the last page in this manual. ▶Refer to the Materials Safety Data Sheet(MSDS) when handling aqueous urea solution. To avoid malfunction in the SCR system, only use the aqueous urea Caution solution in accordance to ISO 22241, AUS32, or DIN V70070.
Page 220 - Appropriate action when the warning indicators illuminate  Depending on the DEF/urea level, the information and warning system has several signals as below. For further information, refer to the chapter 3-1-(1). 1. When the indicators illuminate in accordance with shortage of urea solution, stop the engine and supply the urea solution.
Page 221: Instrument Panel & Indicators
- Instruction for new DEF/urea solution  Only purchase it as much as it can be used within 6 months.  Store it in cool and well-ventilated place but keep it out of direct sunlight.  Purchase the urea solution in 10L(2.5U.S.gals.) packaging, and dispose the remaining solution after filling the urea tank as your local regulation.
Page 222: Turn Signal Lights, Lights And Horn
(4) Turn signal lights, Lights and Horn  Check the operational status of the headlights, turn signal lights, horn and other illumination lights.  If the light is OFF suddenly when operating the switch, check the problems as followings. 1. Check the related fuse in the fuse box. See chapter 5-13-(4), “Fuse &...
Page 223: Air Cleaner
(6) Air cleaner ① Cleaning filter element Safety filter element  If the air-cleaner service indicator in the instrument panel is turned on, make sure to check and clean the filter element regardless of recommended service intervals in this maintenance chart. ...
Page 224: Cleaning Radiator And Radiator Screen
(7) Cleaning Radiator and Radiator screen  Inspect the radiator and radiator screen for these items on a daily basis: Damaged fins, corrosion, dirt, grease, insects, leaves, oil, and other debris. Clean the radiator and radiator screen, if necessary.  To access the radiator, pull out the radiator screen in the right figure.
Page 225: Tightening State Of Bolts And Nuts Of Each Part
(9) Tightening state of bolts and nuts of each part  Check if the bolts or nuts of each part are loosened. If necessary, tighten it again. Especially, check the bolts and nuts of the tires before starting engine, if necessary, tighten them. ▶...
Page 226: Adjustment Of Clutch Pedal Play
(10) Adjustment of Clutch pedal play ① Synchro-shuttle(MEC) models  Normal distance: 20~40mm (0.7~1.6 in.) If the pedal play distance is over the normal distance, adjust it as below. 1. Loosen locking nut and turn clutch rod to adjust. 2. If the clutch rod is tightened, the pedal play shall be increased, and if loosened, it shall be reduced.
Page 227: Adjustment Of Brake Pedal Play
(11) Adjustment of Brake pedal play  Normal distance : 20~40mm. (0.7~1.6 in.) If the pedal play distance is over the normal Brake rod distance, adjust it as below. 1. Loosen the locking nut and turn brake rod to adjust. 2.
Page 228: Every 50 Hour Check
5-7. Every 50 hour check (1) Lubricating grease nipple  Front axle front/hear holders  Front axle king-pin shaft cover (lower)  3-point linkage 1.Wipe dirt from fittings before greasing. 2.Use a grease gun containing clean high grade of Grease nipples grease.
Page 229: Checking Transmission Oil
(3) Checking Transmission oil  Stop the tractor on a level surface and apply the Oil gauge parking brake and lower the implements to the ground.  Clean around oil filling inlet and pull the oil gauge straight out.  If oil level is between “Min” and “Max” mark of the oil gauge, it means proper amount.
Page 230: Battery Check
(5) Battery check  Refer to the chapter 5-13-(5), “Batter handling and Notices” in this manual. (See page 5-56 ) (6) Air cleaner (Dry type)  Refer to the chapter 5-6-(6) in this manual. (See page 5-25 ) (7) Hydraulic hoses and Leakage ...
Page 231: Every 300 Hour Check
5-8. Every 300 hour check (1) Replacing Hydraulic Oil Filter  Park tractor on level surface and apply parking brake and lower implements and stop the engine.  The filter is located in front of the left rear axle housing. ...
Page 232: Replacing Power Shift Oil Filter (Pst Models Only)
(3) Replacing Power shift oil filter (power shift models only)  This filter is attached under the right-hand step floor of the power shift models.  Replace this filter with a new one to the same as procedure of the hydraulic oil filter. Power shift oil filter (4) Checking Brake oil...
Page 233: Tension Of Fan Belt
(5) Tension of Fan belt  Check if the fan belt tension is normal. If it is not Tension Adjusting plate Bolt suitable to normal value, adjust the tension as Water pump pulley below. - Belt tension: crank shaft pulley ~ water pump pulley - Normal: Approx.
Page 234: Every 600 Hour Check
5-9. Every 600 hour check (1) Replacing Engine oil and Filter ① Drain Engine oil  Run engine for a few minutes to warm oil. Oil filling inlet  Park the tractor on a level surface.  Remove both LH and RH drain plugs of oil pan and drain the oil completely.
Page 235: Changing Front Axle Oil
(2) Changing Front axle oil ① Center housing  Stop the tractor on a level surface and apply Air-breather Oil filling inlet & check port parking brake.  Clean air-breather and the surrounding area.  Set a container under the drain plug. ...
Page 236: Changing Transmission Oil
(3) Changing Transmission oil  Stop tractor on a level surface and apply parking Oil filling inlet brake. Run engine for several minutes to warm oil and lower implements and stop the engine.  Set container under the drain plug and remove drain plug under the transmission and drain oil completely.
Page 237: Checking Nozzle Injection Pressure
② Fuel pre-filter  Apply parking brake and set a container under Fuel pre-filter the fuel pre-filter.  Remove the electric wiring connected to the water sensor, and remove water sensor.  Turn the filter counter-clockwise to remove with using a filter wrench. ...
Page 238: Every 1200 Hour Or 1 Year Check
5-10. Every 1200 hour or 1 year check (1) Replacing Air cleaner element (Dry type)  If the air-cleaner service indicator in the Safety filter instrument panel is turned on, make sure to element check and replace the filter element regardless of recommended service intervals in this Cover maintenance chart.
Page 239: Every 1800 Hour Check
5-11. Every 1800 hour check (1) Replacing Blow-by filter element  The blow-by filter has been developed and quipped for the collection, filtering and condense of the lubricating oil vapors. Only proceed with the engine stopped and at low temperature, in order to avoid the risk of burning.
Page 240: Every 3000 Hour Or 2 Year Check
5-12. Every 3000 hour check or 2 year check (1) Replacement of Engine coolant ① Check Radiator cap  Stop the engine and allow the engine to cool down. Loosen the radiator cap slowly in order to relieve any pressure. Remove the radiator cap. ...
Page 241 Drain cock ▶ Care must be taken to ensure that fluids are contained during performance of inspection and maintenance of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Caution ▶...
Page 242 ④ Fill  Close the drain cock on the radiator.  Fill the cooling system with the designated coolant. Do not install the radiator cap. For coolant specification and capacity, see chapter 5-3, “Lubricants and Capacity” or the last page in this manual. ...
Page 243: Replacing Engine Fan Belt
(2) Replacing Engine fan belt  Loosen the bolt(5) anchoring the alternator to its lower support and the screw(3) fixing the tensioning bracket(2) to the crankcase.  Loosen the lock nut(1) and unscrew the adjustment screw(7) on the tensioning bracket(2) to loosen and remove the auxiliary members’...
Page 244: Replacing Def Filter Element
(3) Replacing DEF filter element  When replacing the DEF filter, comply with the instruction as below 1) Remove filter cover. 2) Pull out the element support. 3) Insert the tool in the right direction to disassemble the filter element. 4) Push into the tool straight until a “click”...
Page 245 5) Disassemble the filter element. 6) Clean the contact surface. 7) Coat the gasket with the DEF/urea solution and assemble the new element. 8) Insert the new element support properly. 5 - 47...
Page 246 9) Assemble the filter cover. Recommended torque : 20N.m ▶ When replacing the filter element, the space for Notice assembly/disassembly is needed minimum 141~155mm. 5 - 48...
Page 247: General Maintenance (When Required)
5-13. General maintenance (When required) (1) Air-bleeding from Fuel system  The air in the fuel system may cause weak injection and the failure of engine start or stop. To prevent such failure, bleed the air from fuel system. Air bleed plug 1.
Page 248 ① Air-bleeding from Fuel filter Air bleed plug 1. Loosen air bleed plug of the fuel filter flange. 2. Apply a rag to the air bleed plug and press the manual feed pump several times. If no bubbles from the plug, the process is completed.
Page 249: Air-Bleeding From Brake Line
(2) Air-bleeding from brake lines 1. As the brake system of this tractor is separated into left and right brake, the air bleeding must be carried out separately. 2. Stop engine and apply parking brake. Open the bonnet and fill the brake oil tank with new oil sufficiently.
Page 250: Fuse & Main Fuse
(4) Fuse & Main fuse ① Cabin fuse box Cabin fuse box cover  Cabin fuse box is installed on the left cabin filler.  How to replace the fuse. 1. Remove the fuse box cover. 2. Check if each fuse is damaged or not. 3.
Page 251 - Synchro shuttle(MEC), Power shuttle (PSS) models only  Capacity and function of each fuse is described on the cover of the fuse box. Wiring spec. Connection circuit Fuse spec. Remark Sensor Turn signal Head light Controller Solenoid VV Power shuttle Seat/Air brake Main common terminal is connected on 13, 14 Hazard light...
Page 252 - Power shift (PST) models only  Capacity and function of each fuse is described on the cover of the fuse box. Wiring spec. Connection circuit Fuse spec. Remark Sensor Turn signal Head light Controller Solenoid VV SEAT Main common terminal is connected on 13, 14 HMI (B+) Controller (B+) Hazard light (+)
Page 253 ③ Main fuse check and replacement  Main fuse is attached to the right side of the engine.  If the main fuse is damaged, replace it with a genuine part having same rated capacity. Rated capacity : 80 A ...
Page 254: Battery Handling And Notices
(5) Battery handling and Notices ※ Battery fluid (Electrolyte) is a solution of water and sulfuric acid. It makes poisonous gas which is very harmful to eyes, skin and clothing. And also this gas is explosive. Read the following instructions thoroughly before handling the battery. ①...
Page 255 ② Notices in attaching/detaching the battery  When detaching battery, remove the negative(-) terminal from the battery first. If not, when metal object is contacted between positive(+) terminal and the body, it may cause the dangerous spark. < When detaching > ...
Page 256 ③ Notices in charging the battery using separate charger  As the battery fluid makes poisonous gas which can explode during the charging, comply with the following instructions. 1. Detach battery from the tractor. 2. Wait until the battery is warmed to room temperature.
Page 257 ④ How to use jumper cables ※ If the battery which is attached to the tractor is discharged and needs to connect a auxiliary battery, follow the instructions as below. ⓐ Connecting Jumper cables  Check followings before connecting the cables. Red cable - Is the spring of clamp normal? - Is the cable and clamp cut-off?
Page 258: Alternator And Drive Belt - Check
(6) Alternator and drive belt - Check  The tractor alternator① is belt-driven from the engine crankshaft pulley. It is important that belt slippage does not occur, or the charging system will be affected. To adjust the fan belt, see page 5-35. ...
Page 259: Tail/Brake Light And Turn Signal Light Bulb - Replace (Bulb Type)
(7) Tail/brake light and Turn signal light bulb – Replace (Bulb type) ① Tail/brake light and rear turn signal light bulb – replacement (Cabin models) 1. Unscrew the locking screws① and remove the rear mud guard bracket②. 2. Turn the socket of the brake light③ or turn signal light④...
Page 260 ③ Tail/brake light bulb and rear turn signal light bulb replacement (Roll- bar models) 1. Remove the two screws① retaining the taillight lens and remove the lens. 2. Push in on the tail/brake light bulb② or turn signal light bulb③ and rotate counter-clockwise in the socket to remove the old bulb.
Page 261: Headlight Bulb - Replace
(8) Headlight bulb - Replace ① Headlight bulb  If a headlight bulb① fails to operate, the bulb must be replaced as below. 1. Open the tractor hood. 2. Remove the rubber grommet and harness connector. 3. Unlatch the locking spring on the bulb and remove the headlight bulb from the housing.
Page 262: Touch-Up Paint Color
(9) Touch-up paint color  The following color specifications are recommended for touch-up paint repairs.  You can use acryl urethane paint. Color for Cabin models Parts Munsell number Deep Sky Blue Hood, Fenders, Roof 8.41B 3.59/10.99 Dark Gray N2 Remote control lever guide Dark Gray N3 Left/Right-hand interior trims...
Page 263: Troubleshooting
5-14. Troubleshooting ▶ To avoid injury due to sudden start, apply parking brake and place the Warning transmission gear in “Neutral”. System Faults Possible causes Solutions ▲ Start safety switch is not ▲ Depress the clutch pedal contacted fully ▲ PTO switch is not on “OFF” ▲...
Page 264 System Faults Possible causes Solutions ▲ Lack of engine coolant ▲ Supplement ▲ Bad fan belt tension or broken ▲ Adjust belt tension or Engine overheat replace ▲ Dirt attached to the radiator ▲ Clean ▲ Air cleaner clogged ▲ Wash element The color of exhausted ▲...
Page 265 System Faults Possible causes Solutions ▲ Wrong brake pedal play ▲ Adjust ▲ Lining worn or broken ▲ Replace Brake does not work or only one side works. ▲ Left/right pedal play is different ▲ Adjust ▲ Air in brake line ▲...
Page 266 System Faults Possible causes Solutions ▲ Repair or replace ▲ Pump worn or part damaged ▲ Repair or replace ▲ Steering unit damaged or worn ▲ Repair Hydraulic steering ▲ Oil leakage by steering system does not work. cylinder piston seal damaged or worn ▲...
Page 267 System Faults Possible causes Solutions ▲ Abnormal wiring ▲ Check the tightening state of terminals and ground ▲ Alternator failure ▲ Repair or replace Battery does not charge ▲ Lack of fan belt tension or ▲ Adjust fan belt tension or broken replace ▲...
Page 268: Engine Manufacturer's Warranty
5-15. Engine manufacturer’s warranty The following attachment shows warranty terms and conditions for the engine by manufacturer, FPT. But, the warranty periods of LS Tractor always prevail over the ones mentioned on the attachment by engine manufacturer, FPT. 5 - 70...
Page 269 - Attachment US Environmental Protection Agency (EPA) Warranty Statement FPT Industrial S.p.A. warrants to the ultimate purchaser and each subsequent purchaser that the engine is designed, built and equipped so as to conform with US Environmental Protection Agency (EPA) regulations applicable at the time of manufacture and that it is free from defects in workmanship or material which would cause it not to meet these regulations for a period of: •...
Page 270 - Attachment Exhaust Gas Recirculation Systems (EGR) • EGR valve assembly • EGR cooler Cold Start Enrichment Systems Electronic Control Units, Sensors, Solenoids, and Wiring harnesses used in above systems Emissions warranty does not cover • Repairs arising from storage deterioration, failure to maintain the equipment, negligence, alteration, improper use of the equipment, collision or other accident, vandalism, or other casualty, or operation beyond rated capacity or specification.
Page 271 - Attachment 5 - 73...
Page 272 5 - 74...
Page 273: Air Conditioning System (Cabin Type)
6. Air Conditioning System (Cabin type) 6-1. The name of each part of cooling and heating system Heater evaporator unit Heater hose Quick coupler Condenser Cooler hose Compressor ▶ Maintenance of the air conditioning system and components (Compressor, Condenser, Heater evaporator unit and connection parts) must be performed in a Caution designated dealer.
Page 274: How To Use Air Conditioner And Heater
6-2. How to use Air conditioner and Heater (1) How to operate air conditioner and heater  Air-conditioner switch and Blower control switch - It is used to operate the air conditioner. If you push the air-conditioner switch and turn the blower control switch to 1~4 position, the operation lamp shall be ON and the air conditioner begins to work.
Page 275: Every 6 Month Check
6-3. Every 6 month check (1) Checking refrigerant amount  Check the refrigerant amount periodically. Contact your authorized dealer for it. The components of the air conditioning system have to be handled by authorized service experts.  Refrigerant and capacity: R-134a, 850 g (30.0 oz) (2) Cleaning Condenser and Radiator screen ...
Page 276: Belt Tension Adjustment
(4) Belt tension adjustment ① Standard type - without Air Adjust Compressor belt trailer brake bolt  Check if the belt tension is proper, and if necessary, adjust the tension with adjust bolt.  Tension : Approx. 10 mm (0.4 in.) (when pressed by 98N (22 lb)) Check point ...
Page 277: Every Year Check
6-4. Every year check (1) Compressor check  Check the oil leakage on the magnet clutch in front of the compressor.  Check the abnormal noise sounds and if necessary, contact your authorized dealer for check. (2) Control switch check ...
Page 278: Troubleshooting
6-5. Troubleshooting Failures Cause Actions Fan motor does not turn. Fuse blown. Check and replace. Wiring cut off and poor Repair the wiring or connection. connect right. Failure of fan motor. Replace. Resistor, relay and switch Replace. cut off. Fan motor is normal but the air Evaporator or heater core Remove the obstacles volume is small.
Page 279 Failures Cause Actions The compressor does not turn or it Belt loosened. Adjust the belt tension. is hard to revolve. Temperature switch or Check refrigerant pressure switch is “ON”. amount. Coil of magnet clutch was Contact your dealer. shorted or cut off. Compressor failure.
Page 280: System Diagram
6-6. System diagram Heater evaporator Fan motor Expansion valve Evaporator core Heater core Control panel Engine Compressor Quick coupler Radiator Condenser w/receiver drier Heater lose Cooler hose Electric line 6 - 8...
Page 281: Pneumatic System (Optional)
7. Pneumatic System (optional) 7-1. Cleaning Air-gun (optional) Compressor Lubrication valve Air inlet Unload valve Quick coupler Air-Gun Air-Tank (1) Air-gun system configuration  The air-gun system is consisted of air-compressor, air-tank, coupler, lubrication valve, unload valve, lines and connection parts. ...
Page 282: How To Use Air-Gun System
(2) How to use Air-gun system  Start engine and apply the parking brake.  Press the upper part of the air-gun switch to turn on the air-gun system.  Set engine speed over the 1500 rev/min.  Once required pressure has been reached a loud “pop”...
Page 283: Checking And Repairing Air-Gun System
(3) Checking and repairing Air-gun system ① Checking leakage of the connection parts  Check the air leakage, so loud leaking noise can be heard, and replace the damaged part(s) with a new one. Air-gun coupler ② Checking Air-compressor belt ...
Page 284 7 - 4...
Page 285: Dimension And Specification
8. Dimension and Specification (1) Cabin type (Unit : mm) *. When applying front tire: 12.4-24(8PR), rear tire: 16.9-34(8PR) 8 - 1...
Page 286 (2) Roll-bar type (Unit : mm) *. When applying front tire: 12.4-24(8PR), rear tire: 16.9-34(8PR) 8 - 2...
Page 287 MT784 MT794 MT7101 3209kg 3265kg 3265kg Roll-bar Type (7075 lb) (7198 lb) (7198 lb) Cabin Type 3453kg 3509kg 3509kg (with bumper) (7613 lb) (7736 lb) (7736 lb) Weight distribution Front : Rear = 0.43 : 0.57(Roll-bar), Front : Rear = 0.45 : 0.55(Cabin)
Page 288 MT784 MT794 MT7101 Differential lock Electro-Hydraulic Differential lock (EHD) Type Independent PTO with wet disk clutch No. of speed 3 speed gears (optional) speed : 540 rpm / 1958 rpm PTO / Engine speed : 750 rpm / 2132 rpm...
Page 289 MT784 MT794 MT7101 Rated output 14V, 1.68kW (120A) Voltage control Built-in (IC type) Voltage Capacity 110AH Output power 3.2KW Operation Solenoid start Headlights 12V 55W / 60W (Low / High beam) Turn signal lights 12V 16W Side lights (front) Stop light / Taillight...
Page 290 Lubricants and Capacity Lubricants Capacity International Standard Recommended items 12 L Soft water (50%)+ Engine coolant ASTM D6210 Anti-freeze (50%) (3.2 U.S.gals.) 115 L ASTM D975 No.2 or Fuel Ultra low sulfur diesel (30.4 U.S.gals.) EN 590 16 L ISO 22241 / AUS32 / DEF/urea solution 32.5% Urea solution (4.2 U.S.gals.)

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