Page 1 LS TRACTOR OPERATOR'S MANUAL 26/E MT 32/E MT 42/E 26/E with Cab, 32/E, MT 42/E with Cab or Roll-bar...
Page 2: Proposition 65 Warning
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 3: Table Of Contents
CONTENTS 1. General Notices for Safety 1-1. Note to the owner – General information ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ 1-1 (1) Before using the tractor ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ 1-3 (2) Manual scope and required training level ꞏ...
Page 4 CONTENTS 2-2. Safety Device (1) Hood (Bonnet) ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ 2-12 (2) Fender ꞏ...
Page 5 CONTENTS (8) HST linked pedal switch (HST models only, optional) ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ 3-47 (9) Cruise control switch (HST models only, optional) ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ 3-48 (10) External engine shutdown switch (optional) ꞏ...
Page 6 CONTENTS (4) Notices when towing the tractor ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ 4-22 (5) Notices when transporting the tractor ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ 4-24 4-5.
Page 7 CONTENTS (7) Cleaning Radiator and Radiator screen ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ 5-27 (8) Tire air pressure and damage ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ 5-27 (9) Tightening state of bolts and nuts of each part ꞏ...
Page 8 CONTENTS (4) Inspect and test intake throttle valve ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ 5-60 (5) Check and clean injector ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ 5-61 5-14.
Page 9: 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 10 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 11: 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 to a variety of mounted or towed equipment for agriculture.
Page 12 Never remove or modify or change the driver’s protection device or safety device arbitrarily. 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 13: 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 14: Before You Operate
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 15: 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 16 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 17: 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 18 ③ Roll Over Protective Structure (ROPS) Product Identification Roll-bar Number (PIN)  The Roll Over Protective Structure (ROPS) PIN plate③: - For roll-bar models, the PIN plate③ is located on the inside of ROPS upper frame. - For cabin models, the PIN plate③ is located on the left-hand side of the cabin rear steel plate.
Page 19: Operator's Manual Storage
(5) Operator's manual storage  The operator’s manual storage box is installed on the rear side of the driver’s seat. To open the box, pull the upper side of the cover① rearward. 1 - 11...
Page 20: Tractor Orientation
(6) Tractor orientation ① Roll-bar model Left-hand view NOTE: On this equipment, left-hand and right- 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 21 ② Cabin model Left-hand view NOTE: On this equipment, left-hand and right- 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 22: 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 23  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 24  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 a serious accident.
Page 25  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 26: 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 27: 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 28  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 cannot drive the tractor due to a failure, move the tractor to a safe place and install troubled vehicle (safety tripod).
Page 29: 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 arbitrarily, without having consulted the specific operator’s manual provided with the equipment.  You should stay clear from the three-point linkage when controlling it.
Page 30: 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 the other structure such as rear axle, ROPS, front axle, and steering components for towing.
Page 31: 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 32: 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 and harness, including engine control unit(if equipped) are Reason : very sensitive and delicate.
Page 33: Notices When Leaving The Tractor
(9) Notices when leaving the tractor  Stop the tractor on a level ground.  Place the transmission gears in the neutral position and put PTO switch to the OFF position.  Lower the mounted implements on the ground.  Apply the parking brake. ...
Page 34: 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 35 Necessary data to evaluate stability To get this value refer to: Mass of the unladen tractor = Tractor with standard See chapter 7 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 7 Rear axle load of unladen tractor...
Page 36 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 37: 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 38: Battery Recycling
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 your authorized local dealer, who will dispose of the used batteries or recycle the...
Page 39: 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 40: 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 maintaining the tractor, check the position and read the instructions carefully. ...
Page 41 CABIN 15 16 1 - 33...
Page 42 1. Location: On the rear side of the left-hand fender. - Ultra low sulfur diesel fuel only. - Do not smoke while refueling and keep any type of flame away. - Part No. : 40241059 2. Location: On the left-hand side of the engine frame for roll-bar models / On the lower side of the left-hand front lower wind shield for cabin models.
Page 43 5. Location : On the rear side of right-hand fender. - HIGH PRESSURE FLUID HAZARD - To prevent serious injury or death; • Relieve pressure on system before repairing, adjusting or disconnecting. • Wear proper hand and eye protection when searching for leaks, use wood or cardboard instead of hands.
Page 44 8. Location : On the left-hand fender for roll-bar models / on the left-hand cabin pillar for cabin 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 9. 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 12. Location: On top of ECU cover inside the hood. - CAUTION; Avoid direct water spray on ECU. It may cause problems. - Failure to comply could result in malfunction of ECU. - Part No. : 40283939 13. Location: On the right-hand side of the hood cover.
Page 47 16. Location : On the right-hand side of the radiator inside the hood. (Cabin models only) - WARNING; Refrigerant: HFC-134a 0.58 kg 1.28 lb GWP: 0.8294 TON - Part No. : 40536146 17. Location : On the left-hand side of the engine frame.
Page 48: Instructional Decals
(15) Instructional Decals ① Instructional Decals and Attaching position – Roll-bar model 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 – Cabin model 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 the right-hand side of the instrument cover. - 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. : 40008540 Roll-bar 3.
Page 51 6. Location: on the left-hand side below the driver’s seat. - Four wheel drive. (4WD lever) - Part No. : 40032976 7. Location: On the left-hand lever guide near the Middle PTO lever. - Middle PTO lever. - Part No. : 40354732 - It may vary depending on the market.
Page 52 11. Location: On the left-hand lever guide for mechanical models.(TM Driven PTO models only, optional) - TM DRVN PTO lever - Part No. : 40515773 - It may vary depending on the market. (optional) 12. Location: On the 4WD lever. - 4WD lever - Do not step on the 4WD lever.
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 - 48...
Page 57: Instruction For Safe Operation
2. Instruction for Safe Operation (1) The name of each part ① Roll-Bar type ROPS (Roll bar) Fuel tank Driver’s seat Steering wheel Instrument panel Bonnet (Hood) Fender Headlights Tire Sub step Front axle Front weight Bumper (optional) (optional) NOTE: Some figures may be different from your tractor depending on optional specifications. 2 - 1...
Page 58 ② Cabin type Cabin (ROPS) Driver’s seat Fuel tank Steering wheel Instrument panel Bonnet (Hood) Headlights Fender Tire Sub step Front axle Front weight Bumper (optional) (optional) NOTE: Some figures may be different from your tractor depending on optional specifications. 2 - 2...
Page 59: Boarding And Exiting The Tractor
2-1. Boarding and Exiting the tractor (1) Boarding the tractor ① Roll-Bar type Grab handle  Whenever possible, use the left-hand side step for boarding.  When boarding the tractor, use the sub-step, steering wheel and grab handle on the left fender. ...
Page 60: Driver's Seat Switch
(2) Driver’s seat switch  At the lower end of the driver’s seat, there is a seat switch to detect operator’s presence.  If the operator gets up from the seat while Seat switch engine is running, the engine will stop automatically for safety in case that;...
Page 61: Seat Adjustment
(3) Seat adjustment ① Standard seat Before operating the tractor, adjust the position of the driver’s seat according to your body size and length. Back rest angle  Seat F/R adjustment lever adjustment lever 1) After sitting on the driver’s seat, move the seat F/R adjustment lever upward to release the lock.
Page 62 ② Optional seat  Before operating the tractor, adjust the position of Back rest angle the driver’s seat according to your body size and adjustment lever length.  Seat F/R adjustment lever 1) After sitting on the driver’s seat, move the seat F/R adjustment lever upward to release the lock.
Page 63: Seat Belt
(4) Seat belt  Always wear the seat belt before operating the Seat belt tractor and adjust the belt to fit your body. 1. Insert the seat belt end into the buckle until a “click” indicates it is properly engaged. Buckle 2.
Page 64: Tilting Steering Wheel
(5) Tilting steering wheel  Push the tilt lever or pedal downward to release Cabin the steering wheel and tilt the steering wheel to fit your body size. Lock  Release the tilt lever or pedal to lock the steering wheel in place, and make sure to check the steering wheel is locked in place.
Page 65: Ventilation (Cabin Only)
(6) Ventilation (Cabin only)  Air can be taken from outside or inside of the cabin by adjusting the ventilation lever. External circulation - External circulation : Air comes from outside via cabin air filters. Ventilation lever - Internal circulation : Air can be re-circulated inside the cabin.
Page 66: Exiting The Tractor
(7) Exiting the tractor ① Roll-bar model Grab handle  Whenever possible, use the left-hand side step for exiting. In an emergency situation, you can use the right-hand step for exiting.  When exiting the tractor, use the sub-step, steering wheel and grab handle on the left fender. Sub step ...
Page 67 (8) Cabin boarding guide lamp (Cabin only, optional)  This lamp is installed for the driver's convenience when boarding and/or exiting.  This lamp will turn on in case of: 1) When the key switch is in the ON position, if the driver leaves the driver’s seat while the sidelights are turned on, this lamp turns on at Cabin boarding guide lamp...
Page 68: Safety Device
2-2. Safety Device (1) Hood (Bonnet)  Hood is a protection device to prevent an Hood (Bonnet) 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 69: Roll-Over Protective Structure (Rops) (Optional)
(4) Roll-Over Protective Structure (ROPS) (optional) ① Foldable roll-bar type  The Roll-Over Protective Structure (ROPS) is ROPS (Roll-bar) integrated and certified structure for driver’s safety. This structure will reduce the risk of serious injury or death when being over-turned. ...
Page 70  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.
Page 71 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 arbitrarily.
Page 72 2 - 16...
Page 73: Instruments And Controls
3. Instruments and Controls 3-1. Instrument panel and Front controls Important to owner, read carefully Roll-bar models (MEC) Instrument panel Shuttle lever DPF switch (MT232, MT242 models only) Throttle lever Combination light switch Key switch Parking brake lever Brake pedals Throttle pedal Clutch pedal Tilt pedal (optional)
Page 74 Important to owner, read carefully Roll-bar models (HST) Instrument panel DPF switch (MT232, MT242 models only) Throttle lever Combination light switch Key switch Cruise control lever (optional) Parking brake lever HST forward pedal HST reverse pedal Brake pedals Tilt pedal (optional) (See chapter 2-1-(5)) ...
Page 75 Important to owner, read carefully Cabin models (HST) Instrument panel DPF switch (MT232, MT242 models only) Throttle lever Combination light switch Key switch HST forward pedal HST reverse pedal Brake pedals Tilt lever (See chapter 2-1-(5))  Depending on the optional specifications, some figures may be different from your tractor. 3 - 3...
Page 76: Instrument Panel
(1) Instrument panel - MT226E models only Note: Some of indicators on the instrument panel may be not available depending on the model. Hour meter Engine coolant temperature gauge Turn signal indicators (Left/Right) Battery charging warning indicator Cruse control drive indicator (HST only) Parking brake indicator PTO operation indicator Engine oil pressure indicator...
Page 77 Turn signal indicator and Hazard warning light indicator  When turning the turn signal light switch to the left/right direction, the left/right turn signal lights and this indicator will blink simultaneously. The key switch should be in the ON or START position.
Page 78 Battery charging indicator  This indicator will be turned on when turning the key switch to the ON position and it will be turned off after the engine starts.  If this bulb becomes lit during operation, it indicates that the charging system is not operating normally.
Page 79 13 PTO speed indicator  It determined by the engine speed indicated on the tachometer. The tachometer reading of 2510 RPM indicates 540 RPM rear PTO speed.  If the tachometer registers higher than 2510 RPM for rear PTO operation, reduce the engine speed when this dangerous over speed conditions exists.
Page 80 - MT232/MT232E/MT242/MT242E models only Note: Some of indicators on the instrument panel may be not available depending on the model. 11 Parking brake indicator Tachometer 12 Battery charging indicator Turn signal indicator (LH/RH) 3 Coolant over-heat warning indicator 13 Low fuel level indicator 14 DPF regen request indicator PTO speed indicator 15 DPF temperature indicator...
Page 81 Tachometer  The tachometer shows the engine revolutions per minute (“20” means 2000rpm). 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 flash simultaneously.
Page 82 HST linked pedal indicator (HST type, optional)  This is only used for HST models. (optional)  When the key switch is “ON” position, the throttle lever is placed on “Low speed” position, and the HST linked pedal switch is activated, this indicator will be turned on.
Page 83 LCD display panel ⓐ Hourmeter  The total operating time of the tractor is displayed as shown on the right.  It records the hours that your tractor has been operated regardless of the engine RPM. Use the hourmeter as a guide to determine hourly service and maintenance intervals.
Page 84 ⓔ Soot level  This section will display the current soot level in the DPF if the soot level is over the specified level. The soot level is specified from 0 to 4 level depending on the accumulated soot ratio. The soot level 0 and 1 are not displayed on the LCD window and the regeneration will proceed and be controlled by ECU automatically.
Page 85 10 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. 11 Parking brake indicator ...
Page 86 17 Cold start aid indicator  When the cold start aid device is working, this indicator will be turned on, and it will be turned off about some seconds later. The duration of the illumination may vary depending on the coolant temperature.
Page 87: Key Switch
(2) Key switch  OFF - power off (engine stop) ON/Preheat  ON/Preheat - power on & automatic glow Start  START - engine start  As soon as the engine starts, turn the ignition key to the “ON” position immediately. Otherwise, it may cause damage to the starter motor.
Page 88: Combination Light Switch
(3) Combination light switch ① Turn signal light switch  This switch is used to give information to other Turn signal light switch vehicles when turning to the left or right.  When the key switch is placed in the ON position, - If turning the switch clockwise, the right turn Right turn signal lights②...
Page 89 ② Light switch  The light switch is used to turn on/off the following lights. ① Instrument panel lights. ② Side lights. ③ Headlights.  This switch has three functions as follows. Light switch – Instrument panel and all the lights are turned off.
Page 90 ③ Hazard warning light switch  This is used to give information to other vehicles in case of an emergency situation.  This function is integrated to the multi-functional Hazard warning light switch light switch.  If pressing down the hazard warning light switch, all the turn signal lights②...
Page 91: Horn Switch (Optional)
(4) Horn switch (optional)  Press down the upper side of the switch for sounding off the horn. Horn switch  If releasing the switch, it will return to the original position and the horn will stop working. 3 - 19...
Page 92 (5) DPF switch (MT232/MT232E/MT242/MT242E models only)  The regeneration process is the process of burning and cleaning the soot accumulated in the DPF while driving.  The DPF switch (1) is used to select the Regeneration mode or Inhibited regeneration mode.
Page 93 ② Automatic regeneration mode ⓐ Assist regeneration  Assist regeneration does not require the driver to take any action. DPF regeneration is automatically handled by the ECU when PM builds up and the engine warms up sufficiently. ⓑ Reset regeneration ...
Page 94: Dpf Switch (Mt232, Mt242 Models Only)
③ Manual regeneration mode ⓐ Stationary regeneration  Stationary regeneration is a regeneration function used when PM is high. PM amount can be reduced to almost 0g/L.  In order for this regeneration mode to be executed, the following conditions must be met. - Apply the parking brake.
Page 95 ⓑ Recovery regeneration  The recovery regeneration is used when so much PM has accumulated that it cannot be removed by stationary regeneration and only possible with service tools. In this case, the DPF soot level is displayed as 4 on the instrument panel, and the DPF Regen Request indicator (2) and Vehicle control error warning indicator (3) are illuminated.
Page 96 ④ DPF regeneration mode & Indicator illumination level Regeneration mode Description This is a regeneration function when the PM is Automatic regeneration Assist moderately accumulated. using regeneration regeneration It automatically regenerate during work when assisting device PM is 8g/L or more. This will show within 50 hours after the initial hour meter, or every 100 hours thereafter, or Regeneration with assist...
Page 97 Regeneration permission Cluster display Note Condition When the DPF switch is not pressed to the Inhibited regeneration mode. 1. In case of inhibited regeneration mode 1. Apply the parking brake. 2. F/R shuttle lever in the neutral position. Approximately ON or Blink Exit the inhibited 3.
Page 98 ⑤ Inhibited regeneration mode NOTICE : Only use this mode when regeneration needs to be delayed or stopped because of an operation condition that may risk a fire hazard due to high exhaust temperatures during regeneration. NOTE : Even if the DPF temperature indicator (1) is ON during the regeneration process, the inhibited regeneration mode can be set.
Page 99: Shuttle Lever (Mechanical)
(6) Shuttle lever (Mechanical)  This is used to select the Forward or Reverse Roll-bar after depressing the clutch pedal fully.  Forward : Push the lever forward. Forward Reverse : Pull the lever backward.  Before reversing the tractor, lower the engine speed and check the safety conditions behind your tractor.
Page 100: Throttle Pedal (Mechanical)
(8) Throttle pedal (Mechanical)  This pedal is used to control the engine speed Roll-bar when driving on the road.  When pressing the throttle pedal, the engine speed will be increased.  When using the Throttle pedal, the throttle lever must be placed on the low speed position.
Page 101: Brake Pedals
(10) Brake pedals ① Roll-bar models Brake pedal latch  The brake pedals of your tractor can be operated independently after disconnecting the brake pedal latch. The left/right brake pedals transmit the braking force on each wheel.  When stopping the tractor, press both brake pedals together after depressing the clutch pedal(Mechanical models only) fully.
Page 102 ② Cabin models  The brake pedals of your tractor can be operated independently after disconnecting the Brake pedal latch brake pedal latch. The left/right brake pedals Brake pedals transmit the braking force on each wheel.  When stopping the tractor, press both brake pedals together after depressing the clutch pedal(Mechanical models only) fully.
Page 103: Parking Brake Lever (Roll-Bar Models Only)
(11) Parking brake lever (Roll-bar models only) Parking brake lever  Connect the brake pedals each other with the brake pedal latch.  Push down the parking brake lever while pressing the brake pedals and check that serrated part is engaged to the left brake pedal. ...
Page 104: Hst Forward/Reverse Pedal (Hst Type)
(12) HST forward/reverse pedal (HST type) Roll-bar HST reverse pedal  Press down the HST forward pedal slowly in order to move the tractor forward. If releasing the pedal, it returns back to the neutral position and the tractor will be stopped. ...
Page 105: Cruise Control Lever (Hst Type, Roll-Bar Models Only)
(13) Cruise control lever (HST Type, Roll-bar models only) - Cruise control lever optional Release  For cruise drive, push down the cruise control HST forward pedal lever while pressing the HST forward pedal. And then, the HST forward pedal will be fixed at that position and the driving speed of the tractor will be maintained constantly.
Page 106: Left / Right-Hand Controls (Roll-Bar Models)
3-2. Left / Right-hand controls (Roll-bar models) Important to owner, read carefully Mechanical type PTO switch (optional) Electric power outlet socket Main gear shift lever Middle PTO lever (optional) Range gear (See chapter 3-5-(6)) shift lever (See chapter 3-5-(3)) (See chapter 3-5-(5)) Differential lock pedal 4WD lever HST type...
Page 107: Main Gear Shift Lever
(1) Main gear shift lever (Mechanical)  Four speed gear shift and neutral positions are Mechanical available. Main gear  The main gear shift lever can be operated while shift lever driving after depressing clutch pedal. It is not necessary to stop the tractor completely due to the synchromesh gears.
Page 108: Work Light Switch (It Fitted)
(3) Work light switch (if fitted)  The rear work light has a switch on its back. To turn on/off the rear work light, operate the switch as shown in the right figure. ▶When driving on the road at night, do not leave the rear work light on. It may cause Caution a distraction to the drivers of the following cars.
Page 109: Middle Pto Lever (Optional)
(5) Four wheel drive lever (4WD)  This lever is used to engage/disengage the four wheel drive (4WD).  Before operating the 4WD lever, press down the clutch pedal, brake pedals, and stop the tractor Four wheel completely. drive lever ...
Page 110 (7) PTO switch (Independent PTO, optional) Roll-bar  The engine can be started only when the PTO PTO switch switch is placed in the OFF position for safety. For the details of the engine start, see chapter 4- 2-(1), “Engine start” in this manual. ...
Page 111: Pto Lever (Tm Driven Pto, Optional)
(8) PTO lever (TM driven PTO, optional) Roll-bar  Before operating this lever, press the clutch pedal and stop the PTO shaft completely.  If you pull the lever backward after depressing the clutch pedal fully, the PTO drive gear is engaged.
Page 112 (10) HST linked pedal switch (HST models only, optional) Roll-bar  This switch is only used for HST models. (optional)  When activating the HST linked pedal switch, the HST forward/reverse pedal can control the engine speed according to the HST pedal displacement.
Page 113: External Engine Shutdown Switch (Optional)
(11) External engine shutdown switch (optional)  This switch can externally stop the engine. It Roll-bar works only when the operator is not in the driver’s seat. External engine shutdown switch 3 - 41...
Page 114: Right-Hand Controls And Cabin Pillar (Cabin Models)
3-3. Right-hand controls and Cabin pillar (Cabin models) Important to owner, read carefully HST type Work light switch Indoor light Window wiper switch Beacon switch Remote control lever (Chapter 3-5-(5)) Electrical power outlet socket Joystick lever (Chapter 3-5-(6)) Position control lever HST linked (Chapter 3-5-(4))
Page 115: Parking Brake Lever
(1) Parking brake lever  This lever is used to apply the parking brake. PARK  Pull it upward while pressing down the brake pedals after locking the brake pedals each other Parking brake lever with the brake pedal latch. Release the brake pedals slowly while checking slippage of the tractor.
Page 116: Window Wiper&Washer Switch
(3) Window wiper&washer switch  This switch is used to operate the front window wiper. The rear window wiper is optional. Rear window wiper&washer Front window  Press the upper side(symbol part) of the switch switch(if fitted) wiper&washer to operate only the front wiper. switch ...
Page 117: Beacon Lamp Switch
(4) Beacon lamp switch  This switch is used to turn on/off the beacon lamp installed to the beacon connectors. (if equipped)  The beacon connectors are installed on the left Beacon lamp switch and right-hand rear side under the cabin roof. ...
Page 118: Indoor Light
(6) Indoor light  Press the lower side of the indoor light to turn on the light.  Press the lower side again to turn off the light. Indoor light (7) PTO switch (Independent PTO)  The engine can be started only when the PTO Cabin switch is placed in the OFF position for safety.
Page 119 (8) HST linked pedal switch (HST models only, optional) Cabin  This switch is only used for HST models. (optional)  When activating the HST linked pedal switch, the HST forward/reverse pedal can control the engine speed according to the HST pedal displacement.
Page 120 (9) Cruise control switch (HST models only, optional)  This switch is used to set / release the cruise control for HST type tractor. Cruise control switch - Cruise : Press the front side (symbol part) of the switch while driving forward. - Release : Press the rear side of the switch to stop the cruise control drive.
Page 121: Range Gear Shift Lever
3-4. Left-hand controls (Cabin models) Important to owner, read carefully HST type Middle PTO lever (optional) Range gear shift lever Four wheel drive lever Differential lock pedal Down speed control knob (Chapter 3-5-(4)) (1) Range gear shift lever ① HST type ...
Page 122 (2) Differential lock pedal  When a rear wheel is slipping and the tractor can not move forward, stop the tractor and press Differential down the differential lock pedal. The differential lock pedal lock is useful when working on slippery ground. ...
Page 123 (3) Four wheel drive lever (4WD)  This lever is used to engage/disengage the four wheel drive (4WD). Four wheel  Pull it upward to engage the 4WD. drive lever  Before operating the 4WD lever, press down the clutch pedal, brake pedals, and stop the tractor completely.
Page 124 (5) Audio player (Cabin only) (if fitted)  Please see the next page for a detailed instruction of audio operation. Audio player ▶To ensure safe operation, avoid turning up the audio player volume so high/loud. Caution ▶Do not use a headset while driving the tractor. 3 - 52...
Page 125 Power switch/Pause/Mute Next button/+10 /Bluetooth phone button AUX port Display Previous button/-10 Volume knob INT button/Number 1 USB interface AMS/Clock button TF card slot EQ button/Number 2 Random (RDM) button/Number 4 15 USB charging port Mode/Band switch button 16 USB charging on-off Repeat (RPT) button/ Number 3 ▶...
Page 126: Basic Operations
1) Basic operations Power switch/Pause/Mute button/Bluetooth phone button  After connecting the power supply, press this button to tum on the device. press and hold it to tum off the device.  In MP3 playing mode, press this button to pause, and press it again to resume playing.
Page 127 Mode/Band switch button  When power-on state, press the MODE button to switch between radio, USB TF and AUX. Note: If TF card and USB flash drive are unavailable, the system will skip AUX-IN mode automatically.  In radio state, press and hold this button to switch among FM1, FM2 and FM3.
Page 128 11 Previous button/-10  In radio state, press this button to select previous saved radio channel, and press and hold this button to scan radio channels.  In MP3 state, press this button to go to previous track, and press and hold it to skip previous ten tracks.
Page 129: Bluetooth Pairing
15 USB charging port  Mobile device power charging port The charging specification is 5V 2A. 16 USB charging on-off  Charging port power Turn off the power when not charging. 2) Bluetooth pairing ① Tum Bluetooth on the player and the cell phone. scan the player on the cell phone, connect via Bluetooth when “LS BT”...
Page 130: Wiring Connection
3) Wiring connection Mating connector: Corresponding to KET MG641854 1. speaker RH+ 6. To ignition Switch+ 2. speaker RH- 3. speaker LH+ 4. speaker LH- 5. Batter + 10. Batter - Technical parameters Frequency Range ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ ꞏ 87.5MHz -108MHz Noise Limiting Sensitivity ꞏ...
Page 131 4) Troubleshooting Failures Cause Actions The anode and cathode are Re-connect the power supply. connected reversely. Check and connect the Power LED can't be Fuse is melted or power line power line properly and lighted open circuit . replace the fuse. No power voltage Check and Check and connect the connect the power.
Page 132: Hydraulic System
3-5. Hydraulic system (1) Safety precautions  Hydraulic oil leaks under high 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. -.
Page 133: 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 134 (3) Hydraulic lift Control (Mechanical Hydraulic Lift, MHL) (Roll-bar models)  The hydraulic lift system for controlling the rear three-point linkage is operated by the position control lever.  To lower the 3-point linkage, first make sure the down speed control knob is open, and then move the position control lever forward.
Page 135 ① Position control  Position control provides easy, accurate control of the three-point linkage equipment, which is Position control lever operated above the ground, such as tiller, sprayers, rakes, mowers etc. It also provides uniform depth when using a blade or similar equipment on ground level.
Page 136: Cabin Type
(4) Hydraulic lift Control (Mechanical Hydraulic Lift, MHL) (Cabin models)  The hydraulic lift system for controlling the rear three-point linkage is operated by the position control lever.  To lower the 3-point linkage, first make sure the down speed control knob is open, and then move the position control lever forward.
Page 137 ① Position control  Position control provides easy, accurate control of the three-point linkage equipment, which is operated above the ground, such as tiller, sprayers, rakes, mowers etc. It also provides uniform depth when using a blade or similar equipment on ground level. ...
Page 138: Remote Control Lever And Quick Coupler (Optional)
(5) Remote control lever and Quick coupler (optional) ① Roll-bar models  These remote control levers are used to operate the hydraulic cylinder and/or motor of the implement attached to your tractor.  If you pull the remote control lever(s) upward, and the hydraulic pressure works to the upper coupler of the related lever, and the lower coupler is connected to the drain line (oil tank).
Page 139 ② Cabin models  These remote control levers are used to operate the hydraulic cylinder and/or motor of the implement attached to your tractor.  If you push the remote control lever(s) forward, the hydraulic pressure works to the lower coupler of the related lever, and the upper coupler is connected to the drain line (oil tank).
Page 140 (6) Joystick lever (optional ① Standard type  The multi-functional joystick lever helps you Roll-bar Joystick lever 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, the boom and bucket cylinders will be operated at the same time.
Page 141 ② Optional type 1. Basic function Roll-bar 3-rd function switches  The basic function of the multi-functional joystick Joystick lever lever is the same as the standard type joystick lever described on the previous page. 2. 3-rd function switches  These switches are used to operate the 3-rd function solenoid valve installed on the front Engine override dial loader valve by user (optional) to operate the...
Page 142 3. Engine override dial Roll-bar  This dial is used to temporarily increase engine RPM increase speed and increase lift when the bucket or boom does not operate smoothly due to excessive load, such as when a heavy object is loaded on Normal the bucket or the bucket is stuck in the ground during loader operation.
Page 143 (7) Hydraulic System Diagram Mechanical type 8. Remote control valve (optional) 1. Hydraulic oil filter 2. Steering pump 9. Hydraulic lift control valve 3. Steering unit 10. Down speed control valve 4. Steering cylinder 11. Hydraulic lift cylinder 5. Hydraulic lift pump 12.
Page 144 HST type 9. Hydraulic lift pump 1. Hydraulic oil filter 2. Steering pump 10. Independent PTO valve 3. Steering unit 11. Front loader valve (optional) 4. Steering cylinder 12. Remote control valve (optional) 5. Oil cooler valve 13. Hydraulic lift control valve 6.
Page 145: 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 146: Engine Start And Stop
4-2. Engine Start and Stop ▶Check each part before starting engine. ▶Check if there are any other Caution people around before starting. ▶Place all the transmission gear levers and switches in the NEUTRAL or “OFF” position. (1) Engine start Roll-bar models (MEC) 1.
Page 147 ▶Check each part before starting engine. ▶Check if there are any other Caution people around before starting. ▶Place all the transmission gear levers and switches in the NEUTRAL or “OFF” position. Roll-bar models (HST) 1. Sit in the driver’s 2. Place the range gear shift lever and 3.
Page 148 ▶Check each part before starting engine. ▶Check if there is some other Caution people around before starting. ▶Place all the transmission gear levers and switches in the NEUTRAL or “OFF” position. Cabin models (HST) 1. Sit in the driver’s 2. Place the range gear shift lever and 3.
Page 149: Start In Cold Weather
Warning ▶Only start the 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 while all the transmission gear levers are placed in the neutral position ▶DO NOT start the engine by shorting across the terminals of the starter motor.
Page 150: Engine Stop
MT232/MT232E/MT242/MT242E  The preheating time of the glow plugs may vary depending on the engine coolant temperature as shown in the right figure. ℃ ℉ NOTE: In wintertime below -20 ), use a block heater to start the engine (if applicable). To purchase the block heater parts, contact your authorized local dealer or service center.
Page 151 4-3. How to drive and stop (1) Engine and transmission Warm-up - Engine warm-up: We strongly recommend that you should always warm-up the engine basically for five minutes after starting to lubricate and protect the engine. - Transmission warm-up: The tractor hydraulic oil also serves as the tractor transmission fluid. During cold weather operation, the hydraulic oil viscosity increases.
Page 152 (2) How to drive Roll-bar, MEC type Main gear shift lever 1. Lift up all the implements (front/middle/rear) from the ground after starting engine. Position control lever 2. Place the throttle lever to the low speed position. Range gear shift lever 3.
Page 153 Roll-bar, HST type 1. Lift up all the implements (front/middle/rear) from the ground after starting engine. Position control lever 2. Set the engine speed more than 1500 rev/min. Range gear shift lever 3. Place the range gear shift lever on a suitable position.
Page 154 Cabin, HST type 1. Lift up all the implements (front/middle/rear) from the ground after starting engine. Position control lever Cruse control switch Parking brake lever 2. Set the engine speed more than 1500 rev/min. 3. Place the range gear shift lever on a Range gear shift lever suitable position.
Page 155 (3) Changing speed Mechanical type  Depress the clutch pedal fully and operate all Roll-bar the shift levers correctly.  Before operating all the transmission gear levers excluding the main gear shift lever, press down the clutch pedal, brake pedals, and stop the tractor completely.
Page 156 HST type  Just pressing the HST forward/reverse pedal Roll-bar makes it possible to travel forward or in reverse. Moving (forward/reverse), neutral and changing Throttle lever speed can be controlled by these HST pedals.  Before operating the range gear shift lever, release the HST pedal, press down the brake HST reverse pedal pedals, and stop the tractor completely.
Page 157 (4) Emergency Stop Mechanical type Roll-bar 1. Press the clutch pedal and brake pedals at the same time to stop the tractor. Turn off the key switch. Throttle lever Brake pedals 2. DO NOT release the clutch pedal until all moving parts have been stopped.
Page 158 HST type Roll-bar 1. Release HST forward/reverse pedal and press down the brake pedals immediately. Throttle lever Parking brake lever Brake pedals 2. Pull throttle lever backward to decrease the engine speed. HST forward pedals HST reverse pedals 3. Apply the parking brake. Cabin Throttle lever HST forward pedal...
Page 159 (5) Stopping tractor Mechanical type Roll-bar 1. Depress the clutch and brake pedals. Pull the throttle lever to the “Low” speed position. Place all the transmission gear levers in their Throttle lever neutral positions and place the PTO lever or Brake pedals PTO switch to the “OFF”...
Page 160 HST Type Roll-bar 1. Release the HST forward/reverse pedal slowly, Pull the throttle lever to the “Low” speed position. Place the range gear shift Throttle lever lever in the neutral position and put the PTO switch to the “OFF” position. Parking brake lever Brake pedals 2.
Page 161 (6) Parking  Stop the tractor on a level surface, not a slope.  Disengage the PTO and place all the transmission shift levers in the neutral position.  Lower the mounted implements on the ground.  Apply the parking brake. If you get out of the seat while the parking brake is not applied, a warning message appears on the LCD panel with alarming buzzer.
Page 162: 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 the 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 163: Light Operation
(2) Light operation ① Roll-bar models  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, Hazard warning lights, Tail lights and Brake lights ④...
Page 164 ② Cabin models  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 ⑤...
Page 165 (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 (as viewed from rear of tractor) are as follows;  ASAE Version Pin No.
Page 166 (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 the other structure such as rear axle, ROPS, front axle, and steering components for towing.
Page 167  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 168 (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 169: Field Operations
4-5. Field Operations (1) Rear 3-point linkage ① Lift rod (LH) ② Stabilizer ③ Lower link ④ Lift rod (RH) ⑤ Upper link ⑥ Lift rod pin ⑦ Upper link pin  When attaching a rear implement, comply with the followings. 1.
Page 170: Upper Link Installation And Adjustment
① Upper link installation and adjustment  Select a suitable attaching hole (2) depending on the implement.  Adjust the length of the upper link with turning the sleeve (4) after loosening the locking nut (3).  Fasten the locking nut (3). ...
Page 171 ③ Adjustment of stabilizer (optional) - Telescopic type  Pull up the link pin (1) and turn the grip left or right to adjust the stabilizer’s length.  Insert the link pin (1) into the hole and let it tightened firmly by locking spring. Stabilizer ▶When adjusting the stabilizer’s length, set the implement’s lateral swinging Notice...
Page 172 ⑤ Handling of the 3-point linkage ① Lift rod (LH) ② Stabilizer ③ Lower link ④ Lift rod (RH) ⑤ Upper link ⑥ Lift rod pin ⑦ Upper link pin  When driving the tractor without attached implement, comply with the followings. 1.
Page 173 (2) Power take-off (PTO) operation ① Safety precautions  When PTO shaft is rotating, NEVER APPROACH the shaft.  Check if the PTO shield and protection cap is attached correctly. If they are removed or damaged, replace it with a new one. After using the PTO shaft, reinstall the PTO protection cap originally. ...
Page 174 ③ Specification and dimension of middle PTO shaft - Spline Teeth : 15T (Where fitted) MID PTO 1 speed gear (15T) PTO / Engine speed 2000 / 2545 rpm Direction of rotation Counter clockwise (When looking at PTO shaft end) Module : DP 16/32 Number of Teeth : 15T Shaft dimension...
Page 175 ④ 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 176: Hitch And Drawbar (Optional)
(3) Hitch and Drawbar (optional)  When attaching towed equipment, use an approved hitch or drawbar. DO NOT use the 3- point linkage or other parts. If so, the tractor could be overturned. Lock pin  When attaching/detaching towed equipment, be sure to check the pins locked in place correctly.
Page 177: Technically Maximum Permissible Mass
(4) Technically maximum permissible mass  When working with a front-end loader or 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 178: Tires And Load Capacity
(5) Tires and Load capacity  For safe operation and secure the reliability of the transmission driveline, use only approved tire combinations 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 transmission driveline.
Page 179 (6) Adjusting Wheel tracks and tire replacement ① Front wheel  If the front wheels are replaced or wheel track is adjusted, you should check the clearances between tires and tractor body case by case. If necessary, the steering angle must be adjusted. (Refer to the chapter 4-5-(8) “Adjusting steering angle”...
Page 180: Using Front-End Loader (Optional)
(7) Using Front-end loader (optional) ① Safety precautions  If attaching a non-approved front-end loader or Roll-bar Joystick lever heavy front-mounted implement, the 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 181 TO AVOID PERSONAL INJURY ! ▶After using the front-end loader, secure the locking lever to the lock position. ▶When leaving the tractor, lower down the front-end loader on the ground. Warning ▶Do not lift the front-end loader to a height from which objects may fall or roll onto the driver.
Page 182 ③ Connection of hydraulic lines for front attachment – 3 function kit (optional) Joystick lever  When using an additional attachment for your front-end loader, refer to the following instructions for hydraulic hose connection. ⑥  The electric switches(if fitted) installed on the joystick lever are used to operate the solenoid ⑤...
Page 183 ④ Attaching points for Front-end loader  When attaching a front-end loader for MT242, MT242E models, refer to the drawings as below. 4 - 39...
Page 184  When attaching a front-end loader for MT226E, MT232, MT232E models, refer to the drawings as below. 4 - 40...
Page 185: 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 ones having bigger diameter or width. - When installing a front implement such as front-end loader. ...
Page 186: Recommended Maximum Specification Of Implements
(9) Recommended Maximum Specification of Implements  When attaching an implement to the tractor, refer to the following specifications recommended for the maximum capacity of each implement. DO NOT attach any bigger implement than these specifications. For other implements not mentioned, contact your authorized local dealer. Implements Specification MT226E...
Page 187 (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 188 ① Front ballasting weights (optional)  It is used to balance the front/rear weight of the Front ballast weights tractor. Locking nut  To remove the front ballast weights, unscrew the locking nut of the front ballast weights and disassemble the weight plates one by one. Front ballast weight (kg) : 20kg x 4ea = 80kg ...
Page 189: Rear Wheel Weights
② Rear ballasting weights (optional) - Rear wheel weights NOTE: Rear wheel weights are not available. - Rear ballast weights on the 3-point linkage  To mount the ballast weights on the rear of the tractor, an additional weight bracket must be installed on the rear three-point hitch.
Page 190 (11) Working in hazardous area Level of protection against hazardous substances: For cabin model, it does NOT provide any protection against hazardous substances. 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. If unavoidable, comply with the following instructions.
Page 191  Level of protection against hazardous substances: - For roll-bar models, it does NOT provide any protection against hazardous substances. Do not use this tractor with crop sprayers in hazardous area. 4 - 47...
Page 192: 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) MT226E MODELS ONLY HST Type Front tire : 27X8.50-15 6PR, Rear tire : 43X16.00-20 6PR...
Page 193: Mechanical Type
MT232, MT232E, MT242, MT242E MODELS ONLY Mechanical Type Front tire : 27X8.50-15 6PR, Rear tire : 43X16.00-20 6PR Range gear Main gear km/h 1.17 1.71 2.21 2.73 3.19 4.65 6.04 7.44 9.76 14.23 18.46 22.77 For- ward mph 0.73 1.06 1.37 1.70 1.98...
Page 194 4 - 50...
Page 195: 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 196 (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, Unit : N.m(lbf-ft) Tool...
Page 197: Identification Markings
Identification markings Metric hex bolt head 1. Manufacturer's identification 2. Property class 5 - 3...
Page 198 (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 199 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 200 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 201 (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 202: Biodiesel Fuel
(4) Biodiesel fuel 1. General Description of Biodiesel (a) Biodiesel is a renewable, oxygenated fuel made from agricultural and renewable resources such as soybeans or rapeseeds. Biodiesel is a fuel comprised of methyl or ethyl ester-based oxygenates of long chain fatty acids derived from the transesterification of vegetable oils, animal fats, and cooking oils.
Page 203 3. Approved Fuel (a) In case of using biodiesel (only concentrations up to B20) fuel should comply with the below recommended standards. However, raw pressed vegetable oils are not considered to be biodiesel and are not acceptable for use as fuel in any concentration in this engine. - En14214 (European standard) and/or ASTM D6751 (American standard).
Page 204: 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 205 (6) Change engine coolant to Organic Acid Technology (OAT) coolant  Depending on the date of manufacture or engine type, 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.
Page 206 (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 207: 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 208 MEC models Check period (Every ___ hr) Checking Parts Page No. 2000 6000 Daily 50 250 500 1000 1500 3000 / 2-yr /9000 ▲ ■ Fuel tank 5-23, 5-44 Fuel filter, Water ▲ ● 5-32, 46, 48 separator ▲ ★ ● Engine oil 5-22, 19, 37 ★...
Page 209  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 210  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 211 HST models Check period (Every ___ hr) Checking Parts Page No. 2000 6000 Daily 50 250 500 1000 1500 3000 / 2-yr /9000 ▲ ■ Fuel tank 5-23, 5-44 Fuel filter, Water ▲ ● 5-32, 46, 48 separator ▲ ★ ● Engine oil 5-22, 19, 37 ★...
Page 212: Lubricants And Capacity
5-3. Lubricants and Capacity Capacity Recommended Lubricants International Standard (Liter(U.S.gals)) products MT226E: 6.0 L (1.6) Soft water (50%) + Engine coolant MT232/E: 6.5 L (1.7) ASTM D6210 Anti-freeze (50%) MT242/E: 7.0 L (1.8) - ASTM D975-08a Grade 2 Ultra low sulfur Roll-bar: 40 L (10.6) Fuel - EN590 : 2009 Diesel fuel...
Page 213: 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 & engine oil filter. ( ⇒ Refer to Every 250 hour check, See page 5-37) - Replace hydraulic and HST oil filter. ( ⇒ Refer to Every 250 hour check, See page 5-40) - Check transmission / rear axle / hydraulics oil level.
Page 214: When The Warning Indicator Lights
5-5. When the warning indicator lights (1) Engine oil pressure indicator  This indicator① will be turned on when turning MT226E 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 215: Battery Charging Indicator
(2) Battery charging indicator  This indicator② will be turned on when turning MT226E the key switch from “OFF” to “ON” position. After starting engine, this indicator must be turned off.  If this indicator turns on while engine is running, it means that there is a problem on the electric charging system.
Page 216: Check Before Starting (Daily Check)
5-6. Check before starting (Daily check)  Before starting engine, check the followings carefully to avoid any failure or damage. Damage of Headlights, Wheel bolts and Amount of Operation Brake, Clutch Turn signal lights, tightening of engine coolant operation of Indicators Horn etc.
Page 217 (2) Fuel tank ① Fuel specification and capacity :  See chapter 5-3, “Lubricants and Capacity” or the last page in this manual.  If contaminants such as dust or water are mixed Drum with the fuel, it can cause serious damage to the Impurities engine.
Page 218: Instrument Panel & Indicators
(3) Instrument panel & Indicators  Check if the instruments and indicators are MT226E Engine oil pressure normally turned on/off before starting engine or indicator while operating frequently and periodically.  If the engine oil pressure indicator and battery charging indicator are turned on while the engine is running, stop the engine immediately and check the engine lubrication system and battery charging system.
Page 219: 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. Horn switch Light switch (optional) Turn signal light switch  If any of these lights are not turned on when operating the switch, check the problem as followings. 1.
Page 220: Engine Coolant
(5) Engine coolant  Before opening the radiator cap, cool down the engine coolant sufficiently.  See chapter 5-12-(1), Replacing Engine coolant” in this manual. (See page 5-55) (6) Air cleaner (Dry type) Primary element ① Cleaning filter element  Remove the cover and pull the primary element straight out, ensuring the safety filter element remains in place.
Page 221 (7) Cleaning Radiator and Radiator screen  Inspect the radiator and radiator screen for these Knob items on a daily basis: Damaged fins, corrosion, dirt, grease, insects, leaves, oil, and other debris. Clean the radiator and radiator screen, if necessary. ...
Page 222: Tightening State Of Bolts And Nuts Of Each Part
(9) Tightening state of bolts and nuts of each part  Check if the bolts and/or nuts of each part are loosened. If necessary, tighten it again. Especially, check the bolts and/or nuts of the tires before starting engine, if necessary, tighten them. ▶...
Page 223: Adjustment Of Clutch Pedal Play (Mechanical Type)
(10) Adjustment of Clutch pedal play (Mechanical type)  Check the distance of clutch pedal play before Roll-bar Clutch pedal using the tractor.  Normal distance: 20~30mm (0.8~1.2 in.)  If the distance of the clutch pedal play is over the normal distance, adjust it as below.
Page 224: Adjustment Of Brake Pedal Play
(11) Adjustment of Brake pedal play  Check the distance of brake pedal play (A) before using the tractor. Roll-bar  Normal distance: 50~60mm. (2.0~2.4 in.) Brake pedals  If the brake pedal play is over the normal distance, adjust it as below. 1.
Page 225: Adjusting Hst Control Linkage (Hst Type)
(12) Adjusting HST control linkage (HST type)  Check if the HST tractor stops when taking off your foot from the HST pedal while driving the tractor in the “Low speed” position of the range gear shift lever. If the tractor does not stop and moves slowly, stop the tractor with using the brake pedals.
Page 226 (13) Water separator – Check and Drain Fire and Explosion Hazard ! Warning ▶ Diesel fuel is flammable and explosive under certain conditions. ▶ When you remove any fuel system component to perform maintenance (such as changing the fuel filter), place an approved container under the opening to catch the fuel.
Page 227 MT226E 4. If still no water comes out, open the fuel valve (1). 5. After draining the water separator, hand- tighten the drain valve (2). Tightening torque: 1~2 N.m (0.7~1.4 ft.lb) 6. Be sure to tighten the air vent plug (3) if it is loosened.
Page 228 5-7. Every 50 hour check (1) Lubricating grease nipple Grease nipple  Steering cylinder pins.  Front axle pivot.  Thread or sliding parts on 3-point linkage.  Clutch lever shaft (Both sides for Mechanical models) Grease nipple 1.Wipe dirt from fittings before greasing. 2.Use a grease gun containing clean high grade of grease.
Page 229: Checking Transmission Oil
(2) Cleaning Radiator and Radiator screen  See chapter 5-6-(7) in this manual. (See page 5-27) (3) Checking Transmission oil  Stop the tractor on a level surface and apply the parking brake and lower the implements to the ground. ...
Page 230: Air Cleaner (Dry Type)
(6) Air cleaner (Dry type)  Refer to the chapter 5-6-(6) in this manual. (See page 5-26) (7) Hydraulic hoses and Leakage  Stop the engine and place all the transmission gears in their neutral positions and lower down the implement to the ground. ...
Page 231: Every 250 Hour Check
5-8. Every 250 hour check (1) Replacing Engine oil and Filter Burn Hazard ! Warning ▶ If you drain the engine lubricating oil while it is still hot, stay clear of the hot engine lubricating oil to avoid being burned. ▶...
Page 232 6. Remove the drain plug(s) from the engine oil MT232/MT232E/MT242/MT242E pan. Allow lubricating oil to drain. 7. After all lubricating oil has been drained from the engine, reinstall the drain plug. Oil filler cap Tightening torque: 54~64 N.m (40~47 ft-lb) 8.
Page 233 ③ Fill Engine oil  Add new engine lubricating oil to the engine MT226E Engine oil gauge through either of the oil filler ports.  Warm up the engine by running it for 5 minutes and check for any engine lubricating oil leaks ...
Page 234 (2) Replacing Hydraulic Oil Filter ① Hydraulic oil filter (Main)  Stop the tractor on a level surface and apply the parking brake and lower the implements. Stop the engine and cool down the tractor sufficiently.  This filter is attached under the left-hand floor. ...
Page 235 ② HST filter  This filter is attached under the left-hand floor of the HST models. Roll-bar  Replace the HST filter with a new one in the same way as the replacement procedure of the HST filter hydraulic oil filter. Open Close Cabin...
Page 236: Tension Adjustment Of Fan Belt
(3) Tension adjustment of Fan belt Sudden Movement Hazard ! ▶ Engaging the transmission or PTO at an elevated engine speed could result in Warning unexpected movement of the equipment. ▶Failure to comply will result in death or serious injury. ...
Page 237 4. Check the V-belt for cracks, oil or wear. If any of these conditions exist, replace the V-belt. 5. Install the new V-belt. The proper deflection of the new V-belt at check point is : 8 ~12 mm (5/16 ~ 7/16 in.). 6.
Page 238: Draining Fuel Tank
(5) Draining fuel tank Fire and Explosion Hazard ! Warning ▶ Diesel fuel is flammable and explosive under certain conditions. ▶ When you remove any fuel system component to perform maintenance (such as changing the fuel filter), place an approved container under the opening to catch the fuel.
Page 239 ▶ Always be environmentally responsible. ▶ Follow the guidelines of the EPA or other governmental agencies for the proper disposal of hazardous materials such as engine oil, diesel fuel and engine coolant. Consult your authorized local dealer or reclamation facility. Caution ▶...
Page 240: Every 500 Hour Check
5-9. Every 500 hour check (1) Replacing Fuel filter cartridge Fire and Explosion Hazard ! Warning ▶ Diesel fuel is flammable and explosive under certain conditions. ▶ When you remove any fuel system component to perform maintenance (such as changing the fuel filter), place an approved container under the opening to catch the fuel.
Page 241 5. Clean the filter mounting face and lightly coat MT226E Fuel filter the seal on the new fuel filter with fuel. 6. Install the new fuel filter. Hand-tighten it to the right until it comes in contact with the mounting surface.
Page 242 (2) Replacing Water separator element Fire and Explosion Hazard ! Warning ▶ Diesel fuel is flammable and explosive under certain conditions. ▶ Never use diesel fuel as a cleaning agent. ▶ When you remove any fuel system component to perform maintenance (such as changing the fuel filter), place an approved container under the opening to catch the fuel.
Page 243 6. Remove the floating ring (4) from the cup. Move MT232/MT232E/MT242/MT242E the drain inside the cup to the specified container, and dispose with a predetermined method. 7. Remove the element (6) from the body (7). 8. Clean the inside cup. 9.
Page 244: Replacing Air Cleaner Element (Dry Type)
(3) Replacing Air cleaner element (Dry type) Flying Object Hazard ! ▶ Always wear eye protection when servicing the air cleaner, radiator screen, or using compressed air or high-pressure water. Dust, flying debris, compressed air, Caution pressurized water or steam may injury your eyes. ▶...
Page 245: Replacing Cabin Air Filters
(4) Replacing Cabin air filters Flying Object Hazard ! ▶ Always wear eye protection when servicing the cabin air filters, or using compressed air or high-pressure water. Dust, flying debris, compressed air, Caution pressurized water or steam may injury your eyes. ▶...
Page 246: Changing Front Axle Oil
(5) Changing Front axle oil  Stop the tractor on a level surface and apply the Oil filling inlet & Oil gauge parking brake.  Clean around the oil filling inlet and drain plugs. Set a clean container under the drain plugs. ...
Page 247 5-10. Every 1000hr check (1) Checking and adjusting Engine valve clearance  Perform the following maintenance regularly.  Improper intake/exhaust valve clearance will Valve clearance cause the engine to run noisily, resulting in poor engine performance and engine damage. Proper adjustment is necessary to maintain the correct timing for opening and closing the valves.
Page 248: Inspect Crankcase Breather System
5-11. Every 1500hr check (1) Inspect crankcase breather system  Proper operation of the crankcase breather system is required to maintain the emission requirements of the engine. The EPA/ARB requires that you have the crank case breather system inspected every 1500 hours. ...
Page 249: Replacing Engine Coolant
5-12. Every 2000hr or 2-year check (1) Replacing Engine coolant Scald Hazard ! Danger ▶ Never remove the radiator cap if the engine is hot. Steam and hot engine coolant will spurt out and seriously burn you. Allow the engine to cool down before you attempt to remove the radiator cap.
Page 250 ② Drain  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.  Set a suitable clean container under the radiator drain cock and drain plug on the engine. ...
Page 251 ④ Fill  Close the drain cock and install the drain plug on the engine and 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 252 ▶ Be responsible to the environment. Follow these procedures for hazardous waste disposal. Failure to follow these procedures may seriously harm the environment. ▶ Follow the guidelines of the EPA or other governmental agencies for the proper disposal of hazardous materials such as engine oil, diesel fuel and engine coolant. Caution Consult your authorized local dealer or reclamation facility.
Page 253 5-13. Every 3000hr check (1) Inspect ECU and related sensors and actuators  Inspect the appearance and wirings of the ECU and related sensors and actuators, and check the occurrence status and error history of the engine failure lamp and warning lamps on the control panel.
Page 254 (3) Inspect DPF and related sensors  Inspect the appearance of the DPF exhaust temperature sensor and the differential pressure sensor, and check the after-treatment related occurrence status and error history of the failure lamp and warning lamps on the control panel. ...
Page 255 (5) Check and clean injector  Check the injector tip. Clean the injector tip with a soft brush or replace it if necessary.  Contact your authorized local dealer or distributor for checking and cleaning the injector. Injector tip 5 - 61...
Page 256 5-14. Every 6000hr check (1) Check and clean of DPF soot filter  If your engine is equipped with DPF cleaning alarm, clean the DPF when the alarm lamp comes on.  If your engine is not equipped with DPF cleaning alarm, clean the DPF on 6000 hours of operation.
Page 257: General Maintenance (When Required)
5-16. General maintenance (When required) (1) Air-bleeding from Fuel system  Air in the fuel system may cause weak fuel injection or a failure of engine start or stop. To prevent such a failure, bleed air from the fuel system. MT242/MT242E Fuel injector Fuel injection pipes...
Page 258 Warning Fire and Explosion Hazard ! ▶ Diesel fuel is flammable and explosive under certain conditions. ▶ If the unit has an electric fuel pump, when you prime the fuel system, turn the key switch to the ON position for 10 to 15 seconds to allow the electric fuel pump to prime the system.
Page 259  To prime the fuel system: MT232/MT232E/MT242/MT242E 1. Turn the key to the ON position for 10 to 15 seconds. This will allow the electric fuel pump to prime the fuel system. 2. Never open the air vent plug (1) while the fuel system is being primed.
Page 260: Fuse & Main Fuse
(2) Fuse & Main fuse ① Fuse check and replacement for Chassis fuse box Roll-bar models  How to replace the fuse 1. Remove the fuse box cover. 2. Check each fuse and remove the damaged one. 3. Replace it with a new one of the same capacity as the damaged fuse.
Page 261 ② Fuse check and replacement for Chassis fuse box Cabin models  How to replace the fuse. 1. Remove the fuse box cover. 2. Check each fuse and remove the damaged one. 3. Replace it with a new one of the same capacity as the damaged fuse.
Page 262 < Cabin fuse box (Cabin type) > ▶If the same function fuse is damaged repeatedly, contact your authorized local dealer for check instead of using a substitute such as wire or aluminum foil. Caution ▶If using the substitute instead of the rated capacity fuse, it may cause a fire which results in damage of the tractor or serious personal injury.
Page 263 ③ Chassis main fuse  The chassis main fuse is attached to the left side Chassis main fuse of the engine. If this main fuse is damaged, the electric power to the fuse box described in previous page will be cut off. ...
Page 264: Battery Handling And Notices
(3) 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 265 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 266 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 267: Connecting Jumper Cables
④ How to use jumper cables ※ If the battery which is attached to the tractor is discharged and needs to connect an auxiliary battery, follow the instructions as below. ⓐ Connecting Jumper cables  Check the followings before connecting the Red cable cables.
Page 268 (4) Alternator and drive belt - Check  The tractor alternator ① 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 chapter 5-8-(3), “Tension adjustment of Fan belt”...
Page 269 (5) Tail/brake light bulb and turn signal light bulb - Replace Roll-bar ① Rear turn signal light bulb - replacement - Roll-bar models 1. Remove the four screws ① retaining the taillight lens and remove the lens. 2. The tail/brake lights ③ are LED type. The bulb cannot be replaced.
Page 270 Roll-bar ② Front turn signal light bulb and side light bulb - replacement - Roll-bar models 1. Remove the four screws ① retaining the taillight lens and remove the lens. 2. The side lights ③ are LED type. The bulb cannot be replaced.
Page 271: Headlight Bulb
(6) Headlight bulb ① Headlight bulb  The headlights ① are LED type. The bulb cannot be replaced.  Contact your authorized local dealer to replace the headlight. NOTE: For about bulb specification, refer to the chapter 5-6-(4) in this manual. 5 - 77...
Page 272 (7) Touch-up paint color  The following color specifications are recommended for touch-up paint repairs. For the details, contact your authorized local dealer.  You must use acryl urethane paint. Color for Roll-bar models Parts Munsell number Deep Sky Blue Hood, Fenders 8.41B 3.59/10.99 LS Gray N2...
Page 273: Troubleshooting
5-17. Troubleshooting ▶ To avoid injury due to sudden start, apply the parking brake and place the Warning transmission gears in the NEUTRAL position before checking and repairing. System Faults Possible causes Solutions ▲ Start safety switch is not ▲ Depress the clutch pedal contacted fully ▲...
Page 274 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 275 System Faults Possible causes Solutions ▲ Wrong brake pedal play ▲ Adjust Brake does not work or ▲ Lining worn or broken ▲ Replace only one side works. ▲ Left/right pedal play is different ▲ Adjust Brake After brake pedal ▲...
Page 276 System Faults Possible causes Solutions ▲ Repair or replace ▲ Pump worn or part damaged ▲ Repair or replace ▲ Steering unit damaged or worn Hydraulic steering ▲ Repair ▲ Oil leakage by steering system does not work. cylinder piston seal damaged or worn ▲...
Page 277 System Faults Possible causes Solutions ▲ Check and repair ▲ Low pressure relief set is too ▲ High pressure relief set is too ▲ Check and repair When operating HST ▲ HST charger valve fault pedal, tractor dose not ▲ Replace start.
Page 278 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 279 5-18. Engine manufacturer’s warranty The following attachment shows warranty terms and conditions for the engine by manufacturer, YANMAR. But, the warranty periods of LS Tractor always prevail over the ones mentioned on the attachment by engine manufacturer, YANMAR. 5 - 85...
Page 280: Manufacturer's Warranty Coverage
- Attachment EMISSION SYSTEM WARRANTY YANMAR POWER TECHNOLOGY CO., LTD. LIMITED EMISSION CONTROL SYSTEM WARRANTY – USA ONLY Your Warranty Rights and Obligations: The California Air Resources Board (CARB), the United States Environmental Protection Agency (EPA) and YANMAR POWER TECHNOLOGY CO., LTD. hereafter referred to as YANMAR, are pleased to explain the emission control system warranty on your 2023, 2024, or 2025 model year compression-ignition engine.
Page 281: Warranty Coverage
- Attachment Emission control system warranty - continued Warranty Coverage: This warranty is transferable to each subsequent purchaser for the duration of the warranty period. YANMAR recommends that repair or replacement of any warranted part will be performed at an authorized YANMAR dealer.
Page 282 - Attachment Emission control system warranty - continued Exclusions: Failures other than those arising from defects in material or workmanship are not covered by this warranty. The warranty does not extend to the following: malfunctions caused by abuse, misuse, improper adjustment, modification, alteration, tampering, disconnection, improper or inadequate maintenance, or use of non-recommended fuels and lubricating oils;...
Page 283: 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 Cooler hose Controller Cut-off valve Compressor Heater hose Condenser w/receiver drier ▶ Maintenance of the air conditioning system and components (Compressor, Receiver drier, Condenser, Heater evaporator unit and connection parts) must be Caution performed in a designated dealer.
Page 284: 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 1~3 position, the operation lamp will be turned on and the air conditioner begins to work.
Page 285: Every 6 Month Check
6-3. Every 6 month check (1) Checking refrigerant amount  Check the refrigerant amount periodically. Contact your authorized local dealer for check up. The components of the air conditioning system should be handled by an authorized service expert.  Refrigerant and capacity: R-134a (HFC-134a), 580 g (1.28 lb) (2) Cleaning Condenser and Radiator screen ...
Page 286: Belt Tension Adjustment
(4) Belt tension adjustment  Check if the belt tension is suitable or not. If Tension adjust bolt necessary, adjust the belt tension with the tension adjust bolt.  Tension : approx. 10~12 mm (0.4~0.5 in.) (when pressed by 50N (11 lb)) ...
Page 287: 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 local dealer for check. (2) Control switch check ...
Page 288 6-5. Using Cut-off valve (if necessary)  When disassembling the air-conditioner hose ① Cut-off valve line, comply with the following instructions; ① Turn the plastic cap counter-clockwise and remove it. ② Turn the high-pressure line valve (upper side) clockwise and tighten it. ③...
Page 289 6-6. 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 290 Failures Cause Actions The compressor does not turn or Belt loosened. Adjust the belt tension. it is hard to revolve. Temperature switch or Check refrigerant pressure switch is ON. amount. Coil of magnet clutch was Contact the dealer. shorted or cut off. Compressor failure.
Page 291: System Diagram
6-7. System diagram Heater evaporator Fan motor Expansion valve Evaporator core Heater core Control panel Engine Compressor Cut-off valve Radiator Condenser w/receiver drier Heater lose Cooler hose Electric line 6 - 9...
Page 292 6 - 10...
Page 293: Dimension And Specification
7. Dimension and Specification ① Roll-bar model (Unit : mm) MT226E MT232/-E MT242/-E 1754 1754 1888 * Front tires 27x8.50-15 6PR / Rear tires : 43x16.00-20 6PR 7 - 1...
Page 294 ② Cabin model (Unit : mm) MT226E MT232/-E MT242/-E 1754 1754 1888 * Front tires 27x8.50-15 6PR / Rear tires : 43x16.00-20 6PR 7 - 2...
Page 295 MT226E MT232/MT232E MT242/MT242E Roll-bar type 1476kg (3254 lb) 1514kg (3338 lb) Cabin type 1637kg (3609 lb) 1688kg (3721 lb) 1726kg (3805 lb) Weight distribution Front : Rear = 0.40 : 0.60(Roll-bar), Front : Rear = 0.39 : 0.61(Cabin) Bumper/Front weight 21kg (46.3 lb) / 20kg (44.1 lb) x 4ea (optional) Model 3TNV88F...
Page 296 MT226E MT232/MT232E MT242/MT242E Independent PTO or TM driven PTO (optional) for Mechanical / Type Independent PTO with wet disk clutch for HST No. of speed 1 speed gear PTO / Engine 540 rpm / 2509 rpm Type Open center system, Position control 3 Point linkage CAT.1, in conformity with ISO 730:2014 Draft load detection...
Page 297 MT226E MT232/MT232E MT242/MT242E Rated output 12V - 55A Voltage control Built-in (IC type) Voltage Capacity 80AH Output power 12V, 1.7kW 12V, 1.7kW 12V, 2.3kW Operation Solenoid Headlights 12V LED (Low beam) Turn signal lights 12V 21W (front) Side lights (front) 12V LED (Roll-bar) / 12V 5W (Cabin) Turn signal lights 12V 21W (Roll-bar) / 12V LED (Cabin)
Page 298 Lubricants and Capacity Capacity Recommended Lubricants International Standard (Liter (U.S.gals)) products MT226E: 6.0 L (1.6) Soft water (50%) + Engine coolant MT232/E: 6.5 L (1.7) ASTM D6210 Anti-freeze (50%) MT242/E: 7.0 L (1.8) - ASTM D975-08a Grade 2 Ultra low sulfur Roll-bar: 40 L (10.6) Fuel - EN590 : 2009 Diesel fuel...
Page 300 52136710/0 P/NO 202 0000 DATE...

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