Hyundai HS120V Manual
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Hyundai HS120V Manual

Hyundai HS120V Manual

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Foreword ----------------------------------------------------------- 0-1
(USA and CANADA only) --------------------------------- 0-2
Before servicing this machine --------------------------- 0-3
Symbols ------------------------------------------------------------- 0-4
Table to enter S/No and distribution --------------------- 0-5
Safety decal -------------------------------------------------------- 0-6
1. Safety precautions ------------------------------------- 1-1
3. California proposition------------------------------------ 1-24
1. Vehicle identification number ---------------------- 2-1
2. Essential replacement parts ----------------------- 2-2
1. Dimensions ------------------------------------------------ 3-1
2. General specifications -------------------------------- 3-2
3. List of option ----------------------------------------------- 3-3
1. Locations ---------------------------------------------------- 4-1
2. Switches ------------------------------------------------------ 4-2
3. Controls ------------------------------------------------------- 4-10
4. Instrument panel ----------------------------------------- 4-17
5. Cabin --------------------------------------------------------- 4-32
6. Other systems --------------------------------------------- 4-41
5. 5.
1. Pre-operation check ----------------------------------- 5-1
2. Operating the engine --------------------------------- 5-2
3. Driving and operation --------------------------------- 5-6
4. Operation ---------------------------------------------------- 5-12
1. Maintenance check list ------------------------------- 6-1
2. Lubricants --------------------------------------------------- 6-3
3. Maintenance code -------------------------------------- 6-4
1. Storage of machine ------------------------------------ 7-1
2. Usage and disposal ------------------------------------ 7-2
8. TROUBLESHOOTING
8. TROUBLESHOOTING
1. Engine troubleshooting -------------------------------- 8-1
2. Machine troubleshooting ----------------------------- 8-2
--------------------------------------------------------------- 9-1
CONTENTS
CONTENTS

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Summary of Contents for Hyundai HS120V

  • Page 1: Table Of Contents

    CONTENTS CONTENTS Foreword ----------------------------------------------------------- 0-1 6. MACHINE INSPECTION 6. MACHINE INSPECTION Emission-related components warranty 1. Maintenance check list ------------------------------- 6-1 (USA and CANADA only) --------------------------------- 0-2 2. Lubricants --------------------------------------------------- 6-3 Before servicing this machine --------------------------- 0-3 3. Maintenance code -------------------------------------- 6-4 Symbols ------------------------------------------------------------- 0-4 Table to enter S/No and distribution --------------------- 0-5 7.

  • Page 2: Foreword

    3. Use genuine HD Hyundai Construction Equipment spare parts genuine HD Hyundai Construction Equipment spare parts for the replacement of parts. We expressly point out that HD Hyundai Construction Equipment will not accept any responsibility for defects resulting from non-genuine parts or non workmanlike repair.

  • Page 3: Emission-Related Components Warranty (Usa And Canada Only)

    Naturally, this warranty does not cover to damage arising from accident, misuse or negligence, use of non-HD Hyundai Construction Equipment parts, or from alterations not authorized by HD Hyundai Construction Equipment. ※ Emission-related components according to the EPA regulation.

  • Page 4: Before Servicing This Machine

    The procedures in this manual do not supersede any requirements imposed by federal, state, provin- cial or local laws. HD Hyundai Construction Equipment can not anticipate every possible circumstance or environment in which this machine may be used and serviced.
  • Page 5 Seongnam-si, Gyeonggi-do 13553, Korea HD Hyundai Construction Equipment Americas, Inc Distributor for North Americas 6100 Atlantic Boulevard Norcross Address GA 30071 U.S.A Distributor for Europe HD Hyundai Construction Equipment Europe N. V. Hyundailaan 4 Address 3980 Tessenderlo Belgium Dealer Address...

  • Page 6: Symbols

    SYMBOLS SYMBOLS Important safety hint. Important safety hint. It indicates matters which can cause the great loss on the machine or the surroundings. It indicates matters which can cause the great loss on the machine or the surroundings. ※ It indicates the useful information for operator. It indicates the useful information for operator.

  • Page 7: Safety Decal

    SAFETY DECALS SAFETY DECALS DECAL MOUNTING LOCATION DECAL MOUNTING LOCATION 1) 1) LF1O172C LF1O174C...
  • Page 8 DESCRIPTION DESCRIPTION 2) 2) WARNING To prevent injury or death: Never pass under a raised cabin unless the safety pin is locked. Refer to the owner’s manual for more details. WARNING To prevent injury or death: Before performing any mechanical operations, always install a lift arm stop- per with the lift arm raised.
  • Page 9 (10) (10) (11) (11) WARNING To prevent injury or death: When the diesel particulate filter (DPF) is in regeneration mode, the exhaust gas and DPF muffler become hot. The muffler becomes extremely hot during regen- eration, so keep the machine away from people, animals, plants, and flammable matter.
  • Page 10 (19) (19) (20) (20) (21) (21) (22) (22) WARNING To prevent injury or death: Do not stick any part of your body outside the cabin while the machine is running. Refer to the owner’s manual. (23) (23) WARNING (26) (26) To prevent injury or death: Lower the lift arm...

  • Page 11: Safety Hints

    1. SAFETY HINTS 1. SAFETY HINTS 1. SAFETY PRECAUTIONS 1. SAFETY PRECAUTIONS GENERAL PRECAUTIONS GENERAL PRECAUTIONS The following information contains general and safety related precautions regarding the operation and maintenance of the machine. When you see the words CAUTION, WARNING or DANGER, please read and follow the recommended guidelines carefully to prevent incidents that could lead to injury to the operator or bystanders or damage to the machine or property.
  • Page 12 This machine is designed for use in most agricultural or construction type settings where a "skid-steer" type machine would be utilized to push, lift, dig, grade or power hydraulic im-plements to complete daily tasks. The manufacturer is not liable for any damage resulting from unauthorized use, unauthorized or unapproved use which could potentially lead to unsafe conditions for an operator or bystanders.
  • Page 13 LF1O105A machine remains safe and ready to work. Please contact your Authorized HYUNDAI Dealer to schedule maintenance or repairs as needed. When starting the engine in an en-closed space,...
  • Page 14 Check for any leakage of engine oil, hydraulic oil, fuel, or coolant to prevent damage to the machine, danger to the operator and reduce the risk for fire or other potentially dangerous situations. LF1O108A Keep fire extinguishers and emergency kits handy in preparation of fire or emergency situations.

  • Page 15: Service, Inspection And Maintenance

    Consult with your Authorized HYUNDAI Dealer on the diagnosis and repair of the machine. LF1O112A Leaking fluids, oil or grease could be dangerous or cause a fire.
  • Page 16 Never open the radiator cap while the radiator is hot. ·Stop the engine and let the engine cool down before opening the radiator cap. ·Check the coolant in the reservoir tank. Opening the cap on a hot radiator could cause steam or coolant to release under pressure which could be a burn hazard.

  • Page 17: Crush Hazard

    Replace damaged tires or tires with worn lugs or no tread before operating the machine. Contact your local Authorized HYUNDAI Dealer or local tire dealer for assistance with tire repair or replacement. ·Underinflation can cause sidewall damage or...
  • Page 18 Use caution when opening inspecting or closing the rear door or other portions of the engine bay to prevent making contact with hot, heavy or potentially moving parts that could cause injury. LF1O119A Inspect all safety features prior to operation of the machine to minimize risk of injury in the event of an accident.
  • Page 19 Always return your machine to your Authorized WORKSHOP HYUNDAI Dealer for inspection, diagnosis or repair. Attempting to make repairs to these systems without proper training could lead to injury, significant component failure or machine damage.
  • Page 20 To prevent injury or machine damage, NEVER open the rear door or hood to access the engine area while the engine is running. LF1O128A INSTALLING AND OPERATING ATTACHMENT INSTALLING AND OPERATING ATTACHMENT O n l y u s e i m p l e m e n t s d e s i g n e d a n d manufactured in accordance with SAE J2513 or ISO 24410 specifically for skid steer or compact track loader use.
  • Page 21 Use the safety handles and steps when getting on or off the machine. NEVER attempt to jump on or off the machine without using the handles and steps. LF1O130A This machine is equipped with a removable rear glass. In the event of a machine roll-over or other incident causing the door to be blocked, dam-aged or inoperable for exit, follow the directions for rear glass removal to safely exit...
  • Page 22 Always survey the surrounding area for bystanders, co-workers or hazards within the work area. NEVER start the machine with people next to the machine, in the general working area or before reviewing and addressing any hazards within the working area. For high traffic areas, it may be necessary to designate a safety person or someone who can coordinate personnel and machine traffic LF1O132A...
  • Page 23 Always survey the surrounding area for bystanders, co-workers or hazards within the work area. When working in an area with multiple obstacles or hazards, pay extra attention, especially when turning or backing to try and avoid bringing the machine into contact with the obstructions or hazards to minimize risk for injury or damage to the machine.
  • Page 24 When operating the machine in low light conditions, turn the front and rear work lights on to improve forward and rearward visibility. If additional light is needed inside the cabin, the interior dome lamp can be turned on for additional illumination and improved interior visibility.
  • Page 25 Use the safety handles and steps when getting on or off the machine. NEVER attempt to jump on or off the machine without using the handles and steps. Always keep the handles and steps clean and free of grease or fluids, mud and debris to minimize the risk for slipping, falls or injury.
  • Page 26 Only operate this machine on public roads or highways if absolutely necessary. Always turn working lights and hazard lights on before entering the roadway to improve visibility and alert others to the machine’s presence. If possible, utilize a spotter or pilot vehicle to alert others of the machine’s presence.

  • Page 27: Driving On Roads

    DRIVING ON ROADS DRIVING ON ROADS ·Follow the traffic rules. ·Avoid driving at night. If it is inevitable, turn on the front and rear work lights and flashers (hazard warning signals) to prevent an accident. ·When driving on a road, do not make sudden movements like stopping or turning and stay in the lane furthest to the right whenever possible and stay on a low-speed lane.
  • Page 28 Never operate the machine sideways or across the slope. Always travel up or down the slope to prevent machine roll-over. LF1O155A Driving on a slope is dangerous. When driving downhill follow these guidelines: ·Always drive or back slowly downhill. ·If driving downhill, always keep the bucket as close to the ground as possible but never higher than 8"...
  • Page 29 This machine is designed and engineered to operate on a maximum slope of 20° (20 degrees). Working on slopes grater than 20° (20 degrees) could cause engine damage due to lack of lubrication on internal parts. W o r k i n g o n s l o p e s c a n b e e x t r e m e l y dangerous.
  • Page 30 LOADING AND UNLOADING TO /FROM LOADING AND UNLOADING TO /FROM TRANSPORTING TRUCK TRANSPORTING TRUCK When loading or unloading the machine on a transport vehicle: ·Only load onto trailers or trucks designed to haul heavy equipment with a load carrying capacity rated to handle the machine + attachments..
  • Page 31 Always keep the load uphill. If loading the machine with an attachment, drive up the ramps to load and back down to unload. If loading the machine without an attachment, back the machine up the ramps to load and drive down to unload. LF1O163A SAFETY PRECAUTIONS DURING THE SAFETY PRECAUTIONS DURING THE...
  • Page 32 Never store or park the machine in an area where damage is likely to occur. Examples of improper storage or parking locations include: ·Low-lying areas near creeks or streams that are susceptible to frequent flooding. ·Areas near moving or working equipment. ·Areas prone to falling debris.

  • Page 33: For Long-Term Storage

    For repairs under warranty or beyond your skill set, always contact your Authorized HYUNDAI Dealer for assistance. Small items left unattended become costly and expensive repairs over time. Addressing items...

  • Page 34: Precautions Of Nameplate Management

    PRECAUTIONS OF NAMEPLATE MANAGEMENT PRECAUTIONS OF NAMEPLATE MANAGEMENT The machine is attached with safety nameplates to ensure safe work. Familiarize yourself with the content of each nameplate and observe with the following. Keep the machine clean at all times and be careful not to damage it. If a nameplate is Keep the machine clean at all times and be careful not to damage it.

  • Page 35: Precautions

    2. PRECAUTIONS 2. PRECAUTIONS 1. VEHICLE IDENTIFICATION NUMBER 1. VEHICLE IDENTIFICATION NUMBER 1) 1) PRODUCTION(MACHINE) SERIAL NUMBER PRODUCTION(MACHINE) SERIAL NUMBER Production(machine) serial number The production(machine) serial number is the number by which to identify a product, which is attached on the front of the machine. LF1O173A 2) 2) ENGINE SERIAL NUMBER...

  • Page 36: Essential Replacement Parts

    1 Engine oil (including the fi lter) 9.0 (2.4) Viscosity (SAE): SAE 15W40 HS80V : 31 (8.2) 2 Hydraulic oil ISO VG 46, HYUNDAI OIL HS120V : 38 (10.0) Chain box SAE 10W-30 or equivalent 13 (3.4) (each on the left and right)

  • Page 37: Other Components

    3) 3) FILTERS FILTERS Filters for the engine, transmission, air cleaner, and A/C are consumables that purify oil and air. Make sure to replace the these items when changing oil. Part name Quantity Hydraulic fi lter element - HST Hydraulic fi lter element - Return H11O205A-1 Intake air fi...

  • Page 38: Specifications

    3. SPECIFICATIONS 3. SPECIFICATIONS 1. EXTERNAL DIMENSIONS 1. EXTERNAL DIMENSIONS 1) 1) HS80V, HS120V HS80V, HS120V LF1O301B Item Unit HS80V HS120V Remarks Including the Overall length 3520 (11' 7") 3675 (12' 7") bucket Excluding the Overall length 2880 (9' 5") 2960 (9' 9")

  • Page 39: General Specifications

    2. GENERAL SPECIFICATIONS 2. GENERAL SPECIFICATIONS Item HS80V HS120V Model 4HT5 4HTI5 Rated power (Gross) HP(kW) 49.5 (54.9) 73.6 (54.9) Engine Rated RPM 2400 2400 No. of cylinders 4 cylinders 4 cylinders Displacement cc (cu in.) 2,435 (148) 2,435 (148) Fuel tank us gal (ℓ)

  • Page 40: List Of Option

    3. LIST OF OPTIONS 3. LIST OF OPTIONS Item HS80V HS120V Seat belt (3 inch) Option Hydraulic oil (VG 32) Option Option Bucket - 64"(0.31 m Option Bucket - 74"(0.44 m Option Bucket - 78"(0.56 m Option Sweeper Option Option...

  • Page 41: Control Devices

    4. CONTROL DEVICES 4. CONTROL DEVICES 1. EXTERIOR VIEW 1. EXTERIOR VIEW CAB TYPE CAB TYPE LF1O401D CANOPY TYPE CANOPY TYPE LF1O401D Tilt cylinder Boom cylinder 11 Turn signal lamp Bucket Rear door 12 Boom lock Tire Work lamp (front/rear) Auxiliary coupler block ROPS cabin Antenna...

  • Page 42: Switches

    2. SWITCHES 2. SWITCHES 1) 1) MOUNTING LOCATION MOUNTING LOCATION LF1O402A Engine acceleration dial Instrument panel 10 Left control lever (driving) Right control lever Key switch 11 Air conditioner controller (Boom & bucket) Power outlet 12 Right control panel Seat bar Stereo 13 Left control panel Relay box (Cabin)

  • Page 43: Key Switch

    2) 2) KEY SWITCH KEY SWITCH Key switch A OFF B ON C START (1) (1) OFF (A) OFF (A) It allows for inserting or removing the ignition key, and while the engine is running, turn the key to "OFF" to turn off the engine. LF1O403B (2) (2) ON (B)

  • Page 44: Reset Switch

    4) 4) RESET SWITCH RESET SWITCH Reset switch Use this switch to unlock (reset) the operation system which is locked for safety. When you pull up the seat bar while the engine is running or turn off the engine, the machine automatically is set to the parking state.

  • Page 45: Hazard Warning Flasher Switch

    8) 8) WIPER/WASHER SWITCH (CABIN TYPE) WIPER/WASHER SWITCH (CABIN TYPE) Wiper / washer switch A OFF B Step 1 C Step 2 This switch is in two steps to run the wiper and the washer in sequence. Switch Functions OFF position LF1O410C Step 1 The wipers are on.

  • Page 46: Turn Signal Lamp Switch

    TURN SIGNAL LAMP SWITCH TURN SIGNAL LAMP SWITCH 1 Turn signal lamp switch A Right turn B Left turn The turn signal lamp switch is used when you want to change the turning direction of the machine or to warn other vehicle or machine. Press the lower part to have the left turn signal lamp blink, and press the upper part to have the LF1O4D3B...
  • Page 47 HYDRAULIC LOCK SWITCH HYDRAULIC LOCK SWITCH 1 Hydraulic lock switch This switch is used to block the hydraulic lines for implements (boom, AU X). When in operation, the hydraulic lock indicator ( ) on the instrument panel comes on. LF1O4D6B QUICK ATTACHMENT SWITCH (IF INSTALLED) QUICK ATTACHMENT SWITCH (IF INSTALLED) 1 Quick attachment switch...
  • Page 48 DPF REGENERATION SWITCH DPF REGENERATION SWITCH 1 DPF regeneration switch A Activation B Deactivation Activation (upper portion of switch) Activation (upper portion of switch) Perform the following instructions when the regeneration warning lamp comes on: Park the machine on a flat surface. Idle the engine.
  • Page 49 A/C SWITCH (CABIN TYPE) A/C SWITCH (CABIN TYPE) 1 A/C switch This switch is used to control the heater. It is only applied to the vehicle equipped with an A/C. (For details, refer to the page 4-36.) LF1O411C INTERIOR LAMP SWITCH INTERIOR LAMP SWITCH 1 Interior lamp ON/OFF switch Press the button to turn the Interior lamp on or off.

  • Page 50: Controls

    3. CONTROLS 3. CONTROLS 1 1 1 LF1O414A Right control lever (boom & bucket) Left control lever (driving) Throttle pedal LF1O415A 1) 1) RIGHT CONTROL LEVER (BOOM & BUCKET) RIGHT CONTROL LEVER (BOOM & BUCKET) Right control lever AUX electric mode activation button The right control lever is used to control the boom and the bucket.
  • Page 51 (1) (1) Lever operation Lever operation Direction Function Boom fl oating Bucket up Bucket down Boom up Boom down LF1O4E2A (2) (2) Lever button operation Lever button operation Buttons Functions AUX electric mode activation button AUX port: Male coupler port (Refer to page 4-16) 14-pin power supply-E 14-pin power supply-F...
  • Page 52 2) 2) LEFT CONTROL LEVER (DRIVING) LEFT CONTROL LEVER (DRIVING) Left control lever 2-speed button With the left control lever, you can move the vehicle forward or backward, and turn it to the left and right. In addition, the AUX power operation, ride control, 2-speed and horn functions can be used by pressing the button on the control lever.
  • Page 53 (3) (3) Ride control Ride control 1 Ride control button When driving the loaded machine on an uneven road, the movement delivered to the boom is directly sent to the machine, causing an unstable driving condition. Under this condition, pressing the ride control button allows for the movement delivered from the road surface to the boom to be forcefully controlled by the hydraulic action of...
  • Page 54 (5) (5) 2-speed button (selflevelling, quick attachment, 2-speed button (selflevelling, quick attachment, high flow model) high flow model) Left control lever 2-speed button The vehicle speed can be controlled in two steps by the driving motor. Pressing the button while driving allows for the second (high-speed) driving mode.
  • Page 55 A Male coupler port B Return port C Female coupler port LF1O4G4A 4) 4) HOW TO OPERATE THE HIGH FLOW FUNCTION HOW TO OPERATE THE HIGH FLOW FUNCTION High flow switch AUX switch LF1O4D5B Male coupler operation button Female coupler operation button Jog dial LF1O4E3A-1 Turn on the AUX switch and high flow switch.
  • Page 56 5) 5) 14-PIN AUXILIARY POWER OUTLET 14-PIN AUXILIARY POWER OUTLET 14-pin auxiliary power outlet After installing the external implement and connecting the aux. power outlet connector, it is possible to operate the control lever button to control the implement. Turn on the auX switch and press the auX electric mode activation button on the right control lever to activate the aux.

  • Page 57: Throttle Pedal

    14-pin power supply-G 14-pin power supply-H 14-pin power supply-C 14-pin power supply-D Press the left control lever button 1 to supply power to the auxiliary power outlet - G pin. Press the left control lever button 2 to supply power to the auxiliary power outlet - H pin. Press the left control lever button 3 to supply power to the auxiliary power outlet - C pin.

  • Page 58: Instrument Panel

    4. INSTRUMENT PANEL 4. INSTRUMENT PANEL 1) 1) INSTRUMENT PANEL FEATURES INSTRUMENT PANEL FEATURES The instrument panel consists of the following LCD and switches. The LCD shows the driver the operating condition of the vehicle and any defect status for the correct use and maintenance of the vehicle.

  • Page 59: Tachometer/Hour Meter

    2) 2) TACHOMETER/HOUR METER TACHOMETER/HOUR METER Tachometer Hour meter 1 1 1 The tachometer indicates the engine rpm. The hour meter cumulates the duration of operation of the engine in hour after it starts LF1O447B 3) 3) HYDRAULIC OIL TEMPERATURE GAUGE HYDRAULIC OIL TEMPERATURE GAUGE Hydraulic oil temperature gauge It displays the temperature of the hydraulic oil, and if...

  • Page 60: Engine Coolant Temperature Gauge

    5) 5) ENGINE COOLANT TEMPERATURE GAUGE ENGINE COOLANT TEMPERATURE GAUGE Engine coolant temp. gauge This gauge indicates the coolant temperature after the key switch is turned to the "ON" position. 1 1 1 ·Amber zone: Low temperature between 55 and 115˚C ·Red zone: High temperature at 115˚C or over If the level goes to the red zone or the warning...

  • Page 61: Enter Switch

    If this lamp comes on even with the specified engine oil level, have the tractor checked by your local Hyundai dealer or workshop immediately. LF1O455B If the oil level is below the specified range, the If the oil level is below the specified range, the engine can stall.

  • Page 62: Check Engine Warning Lamp

    ENGINE PRE-HEATING INDICATOR ENGINE PRE-HEATING INDICATOR 1 Engine preheat indicator 1 1 1 Once the key switch is on, engine preheating starts automatically. Once this indicator is turned off, start the engine. LF1O457B CHECK ENGINE WARNING LAMP CHECK ENGINE WARNING LAMP 1 CHECK ENGINE warning lamp 1 1 1 It comes on in case of any defect of engine...

  • Page 63: Water-In-Fuel Warning Lamp

    WATER-IN-FUEL WARNING LAMP WATER-IN-FUEL WARNING LAMP 1 Water-In-Fuel warning lamp 1 1 1 When a certain amount of water is accumulated in the fuel filter, the warning buzzer sounds. In this case, stop the engine immediately and drain water f r o m t h e f u e l f i l t e r . ( R e f e r t o C h a p t e r 6 : Maintenance.) LF1O465B PARKING BRAKE WARNING LAMP...

  • Page 64: Battery Charge Warning Lamp

    BATTERY CHARGE WARNING LAMP BATTERY CHARGE WARNING LAMP 1 Battery Charge Warning Lamp 1 1 1 This warning lamp comes on when the battery charging voltage is low. If the warning lamp is on, check the battery charging circuit. If this warning lamp comes on while driving, the If this warning lamp comes on while driving, the charging system, such as the alternator, is charging system, such as the alternator, is...
  • Page 65 MAIN AND SUB-MENU MAIN AND SUB-MENU LF1O469B Menu switch Enter button Left menu button ECS / Buzzer OFF button Right menu button / Camera (1) (1) Input buttons Input buttons Item Functions Remarks When pressing this button on the home screen, the sub menu is displayed.
  • Page 66 (2) (2) Structure Structure Main menu Submenu Description ·Machine condition ·Displaying coolant temperature, hour meter, RPM, etc. ·Machine information ·Displaying instrument panel & MCU version, Diagnosis function model name, etc. ·Current fault ·Displaying current fault status list of the engine and machine ·Engine start inhibition setting ·Engine start inhibition setting, password change...
  • Page 67 Current fault Current fault ③ LF1O475U LF1O476U LF1O4F9U LF1O4F7U LF1O4M9U You can check the current fault of the engine and machine. · In case of related codes, contact a dealer nearby to get it checked. In case of related codes, contact a dealer nearby to get it checked. ※...
  • Page 68 LF1O4L3U LF1O4L4U LF1O4N3U Password change / password · display - A password is 5-10 digit long. - Password change: Enter the current password → Enter a new password → Re-enter the LF1O4L5U LF1O4L6U new password → Password change is completed. - Password display: Setting of hiding/displaying the password - Default password: 00000...
  • Page 69 Hydraulic control Hydraulic control ④ LF1O4J8U LF1O4K1U LF1O4K3U Hydraulic control: The amount of hydraulic fl ow delivered to the external hydraulic implement · can be controlled. AUX HOLD M : The amount of fl ow sent to the male coupler can be set by percentage, using ·...
  • Page 70 Unit setting Unit setting ③ LF1O4M2U LF1O4M3U LF1O4M4U Temperature: Celsius (˚C) ↔ Fahrenheit (˚F) · Language settings Language settings ④ LF1O4J2U LF1O4J3U The desired language can be selected. Once a language is selected, all information is · displayed in that language. Camera settings Camera settings ⑤...

  • Page 71: Machine Diagnosis

    MACHINE DIAGNOSIS MACHINE DIAGNOSIS (1) (1) Checking the mon Checking the monitor itor Check if the warning lamp is illuminated ① Port Electric on the monitor. Hold STOP LF1O4C3B Press the MENU button. ② Port Electric Hold STOP LF1O4C4U Press the Enter button ( ) to select the ③...
  • Page 72 ④ Press the Enter button ( ) to select the "Current fault". LF1O4C6U ⑤ Press the Enter button ( ) to select the "Machine fault". LF1O4C7U Check the code and press the Enter button ⑥ LF1O4C8U 4-30...
  • Page 73 Verify and check the diagnosis details. ⑦ In case of related codes, contact a dealer nearby In case of related codes, contact a dealer nearby ※ to get it checked. to get it checked. LF1O4C9U Input buttons Input buttons ■ Description Part that might have failed DDSPN...

  • Page 74: Cabin

    5. CABIN 5. CABIN 1) 1) INTERIOR DEVICES INTERIOR DEVICES LF1O419B Heater / A/C controller Blower speed control dial Temperature control dial Vent mode button A/C power button 2) 2) EXTERIOR DEVICES EXTERIOR DEVICES Wiper Work lamp Turn signal lamp Handle Door lock The cabin was design to offer a comfortable and...
  • Page 75 3) 3) DOOR DOOR Door lock Handle Press the door lock to unlock it. Then, the front door can be raised. To close the door, use the handle to lower the door so that the lock is engaged. The door can be locked by turning the lock device LF1O422A on the outside of the door with the ignition key.

  • Page 76: Interior Lamp

    If you keep trying to spray the washer fluid with the If you keep trying to spray the washer fluid with the washer fluid reservoir tank empty, the washer fluid washer fluid reservoir tank empty, the washer fluid motor will be damaged. motor will be damaged.
  • Page 77 ACCESSORIES ACCESSORIES 8) 8) (1) (1) Rear view mirror Rear view mirror Rear view mirror The rear view mirror for automobiles is installed inside the cabin for the convenience of operation. Adjust the angle of the rear view mirror before driving so as to secure sufficient rear view.
  • Page 78 HEATER AND A/C (OPTION) HEATER AND A/C (OPTION) Temperature control dial A/C Switch Blower speed control dial Vent mode switch Use the A/C only after the engine is started. Do not leave children in the cabin alone without a Do not leave children in the cabin alone without a LF1O4E8A-1 guardian.

  • Page 79: Temperature Control Dial

    TEMPERATURE CONTROL DIAL TEMPERATURE CONTROL DIAL Use this dial to obtain the desired temperature. Turn it to the right (red) for warm air and to the left (blue) for cool air. The temperature control dial only controls the blower speed of the air passing through the heater or the A/C.

  • Page 80: Air Mode

    A/C MAINTENANCE A/C MAINTENANCE To maintain the optimal condition of the A/C, please keep the followings: (1) (1) Operation in winter Operation in winter In winter, make sure to run the A/C 1-2 times every month to prevent refrigerant leakage and rust inside the A/C system and to promote the compressor lubrication so as to prevent any malfunctioning in advance.

  • Page 81: Adjusting The Seat

    ADJUSTING THE SEAT ADJUSTING THE SEAT (1) (1) Seat Sliding Seat Sliding Seat Adjustment Lever Pull To adjust the seat position, pull up the lever under the front of the seat, slide the seat to the desired position (F/R 150 mm), and then release the lever. Make sure that the seat is firmly fixed by moving LF1O431A it gently after adjustment.

  • Page 82: Emergency Exit

    (3) (3) Seat Belt Seat Belt Seat belt Release button Release The seat belt is a self-retracting type. Make sure to fasten the seat belt before driving. To prevent accidents, operate the machine only To prevent accidents, operate the machine only after wearing the seat belt.

  • Page 83: Other Systems

    6. OTHER SYSTEMS 6. OTHER SYSTEMS MANUAL QUICK ATTACH SYSTEM MANUAL QUICK ATTACH SYSTEM 1) 1) Hand lever Locking pin Bucket slot Implement holder Park the vehicle on even ground and pull up the both hand levers on the implement holder (quick coupler).
  • Page 84 3) 3) INSTALLING AND REMOVING THE BUCKET INSTALLING AND REMOVING THE BUCKET (HYDRAULIC QUICK ATTACH SYSTEM) (HYDRAULIC QUICK ATTACH SYSTEM) Quick attachment switch LF1O4D7A Removable cylinder While the engine is running, park the machine on even ground. Place the implement holder (quick coupler) right behind the bucket.
  • Page 85 Remove the two (2) attaching bolts from the boom lock. Next remove the snap pin connected to the boom lock and remove the boom lock from it's storage location. THE HELPER WHO WILL INSTALL THE BOOMLOCK SHOULD NOW STEP AT LEAST THREE FEET AWAY FROM THE MACHINE AND POISITION THEMSELVES SO THEY CAN SPEAK TO THE OPERATOR THROUGH THE LEFT SIDE WINDOW.
  • Page 86 5) 5) RELEASING THE BOOM RELEASING THE BOOM Boom lock Locking pin Boom cylinder rod The operator should enter the machine, install their seat belt, lower the operator restraint bars and acknowledge the helper. Inform the helper that you will start the machine now and not to approach the machine until you provide confirmation.
  • Page 87 6) 6) RAISING THE CANOPY AND CABIN RAISING THE CANOPY AND CABIN Bolt Washer Stop the machine on even ground and lower the boom. Loosen the mounting nuts on the left and right of the front cabin. When raising the cabin or the boom for When raising the cabin or the boom for LF1O441A maintenance, install a jack stand behind the frame...

  • Page 88: Tire Inflation Pressure

    8) 8) TIRES TIRES Insufficient Standard Excessive Though the tire pressure is factory-set to the prescribed level, it naturally drops slowly in the course of time. Thus, check it everyday and inflate as necessary. T56O530A Do not use tires larger or smaller than specified. Do not use tires larger or smaller than specified.

  • Page 89: Wheel Torque

    144~166 lbf・ft) Use tires approved by HYUNDAI only. Use tires approved by HYUNDAI only. Contact your local HYUNDAI dealer if it is Contact your local HYUNDAI dealer if it is necessary to change the tire specification or necessary to change the tire specification or installation method.

  • Page 90: Operation Mode

    5. OPERATION MODE 5. OPERATION MODE 1. PRE-OPERATION CHECK 1. PRE-OPERATION CHECK It is a good practice to know the condition of your machine before you start it. You should do routine check before each use. Park the machine on level ground, stop the engine, and apply the parking brake before checking or Park the machine on level ground, stop the engine, and apply the parking brake before checking or repairing it.

  • Page 91: Operating The Engine

    2. OPERATING THE ENGINE 2. OPERATING THE ENGINE 1) 1) STARTING ENGINE STARTING ENGINE To avoid accidents: To avoid accidents: ·Be sure to read and understand the warning and caution decals on the machine thoroughly. Be sure to read and understand the warning and caution decals on the machine thoroughly. ·Run the engine only in a well-ventilated area, or you can be suffocated by exhaust gas.
  • Page 92 Key switch START Insert the key to the key switch and turn it "ON". Once the engine preheating indicator is turned off, turn the key switch to the START position start the engine. (The engine can start only when ) lamp on the instrument panel is turned on.) LF1O403B Never operate the start motor for more than 10 Never operate the start motor for more than 10...

  • Page 93: Stopping Engine

    If the engine oil level is proper, contact your local Hyundai Dealer. The engine can be severely damaged if it is run with The engine can be severely damaged if it is run with the oil pressure warning lamp ON.

  • Page 94: Jump Starting

    5) 5) HOW TO WARM UP HOW TO WARM UP Idle the engine at low speed for around 5 minutes. Turn the engine acceleration dial to increase the RPM and run the engine at the mid speed. Move the machine forward by pushing the driving lever forward by approx.

  • Page 95: Driving And Operation

    3. DRIVING AND OPERATION 3. DRIVING AND OPERATION 1) 1) OPERATION BEFORE DRIVING OPERATION BEFORE DRIVING Seat Adjustment Lever Pull Adjust the seat so that the pedal and the steering wheel can be easily accessed. Check if the seat is securely locked after seat Check if the seat is securely locked after seat adjustment.
  • Page 96 Reset switch Press the top of the reset switch to unlock the machine. LF1O409A Boom Bucket Operate the boom and the bucket so as to raise the bucket about 20-30 cm from the ground. LF1O509A 2) 2) FORWARD AND REVERSE DRIVING FORWARD AND REVERSE DRIVING Driving lever Forward...

  • Page 97: Driving On Slope

    4) 4) SPINNING SPINNING Left control lever Right control lever Spinning is to have the machine turn on the same spot. Press the left control lever perpendicular to the left or right side to have the machine spin. LF1O513A 5) 5) DRIVING ON SLOPE DRIVING ON SLOPE Please drive according to the conditions of the...
  • Page 98 While driving without load, have the bucket positioned downward. The permitted angle limit for the operation of the The permitted angle limit for the operation of the engine is 20 engine is 20˚, and therefore, under no circumstance , and therefore, under no circumstance should this angle be exceeded.
  • Page 99 7) 7) LOADING AND UNLOADING THE MACHINE LOADING AND UNLOADING THE MACHINE TO/FROM A TRUCK TO/FROM A TRUCK When loading the machine on a truck, apply the parking brake and choke the wheels so that the machine does not move. And, place the ramps Within 15º...
  • Page 100 Wire rope 1 1 1 Support bar Drive Use only the wire rope and other towing tools that do not have any damage, deterioration, and offer sufficient strength. If the towing method or the roping is wrong, the machine may move during towing, causing injuries or damage to the machine.

  • Page 101: Operation

    4. OPERATION 4. OPERATION 1) 1) FILLING THE BUCKET FILLING THE BUCKET Place the bucket parallel to the ground surface, push the driving lever forward to move the machine forward slowly and once the bucket is fully filled, control the boom and bucket control levers at the same time to hold the objects in the bucket and reverse the machine.
  • Page 102 2) 2) DIGGING DIGGING Maintain the angle so that the end of the bucket is placed to the ground surface, causing no excessive load. Move the machine forward slowly, and once the bucket is fully filled, reverse the bucket while lifting the boom.
  • Page 103 3) 3) FLATTENING FLATTENING LF1O531A LF1O532A Move the bucket forward at a suitable angle against the ground surface, and move the machine forward or backward to flatten the ground surface. LF1O533A 4) 4) DIGGING DIGGING Depending on the work site’s conditions, flattening the ground is possible while the boom is floated.
  • Page 104 5) 5) DUMPING DUMPING When lifting the boom, adjust the angle of the bucket so as not to spill the content out. Once the boom is sufficiently raised, move the bucket forward to pour the content. T he machine has a function to maintain the parallel state between the bucket and the ground surface automatically, depending on the boom’s lifting angle.

  • Page 105: Machine Inspection

    6. MACHINE INSPECTION 6. MACHINE INSPECTION 1. MAINTENANCE CHECK LIST 1. MAINTENANCE CHECK LIST 1) 1) DAILY CHECK ITEM DAILY CHECK ITEM Service Schedule Remarks Item Inspection description Engine oil level Check the oil level and add as needed. Do not overfi ll. Hydraulic (transmission/front Check level and add as needed.

  • Page 106: Maintenance Schedule Chart

    2) 2) MAINTENANCE SCHEDULE CHART MAINTENANCE SCHEDULE CHART Run hour Schedule Mai n tenance necessary Remarks Inspection item code 100 200 250 500 800 1000 2000 Check and ○ Operating oil replenish (hydraulic oil) Replace ○ Battery (voltage) Check ○ 6-17 Hydraulic oil Replace...

  • Page 107: Lubricants

    Fuel Ultra low sulfur diesel (sulfur content: 15 ppm or less) HS120V : 100 (26.4) Operating oil HS80V : 31 (8.2) Hydraulic oil ISO VG 46, Hyundai Oil (hydraulic oil) HS120V : 38 (10.0) Radiator coolant 10.4 (2.75) Anti-freezing solution: Ethylene glycol + Pure water (50:50)

  • Page 108: Maintenance Code

    3. MAINTENANCE CODE 3. MAINTENANCE CODE 1) 1) OPENING THE REAR DOOR OPENING THE REAR DOOR Rear door Opening knob Pull Open It is very easy to open the rear door with one touch pulling knob. The hood stays open by itself with air cylinder. To close it, just press down without any bothering LF1O503A process.

  • Page 109: Checking Engine Oil Level

    Be careful not to let the fuel tank become empty. Be careful not to let the fuel tank become empty. ※ Otherwise air will enter the fuel system, Otherwise air will enter the fuel system, necessitating bleeding before next engine start. necessitating bleeding before next engine start.
  • Page 110 4) 4) CHANGING ENGINE OIL AND REPLACING FILTER CHANGING ENGINE OIL AND REPLACING FILTER Oil filler hole Oil dipstick Oil level is acceptable within this range Park the machine on a level ground and start the engine to warm it up. Stop the engine, set the parking switch to the parking state ( Wait until the oil is cooled down.
  • Page 111 Keep the used oil out of reach of children. Keep the used oil out of reach of children. Use only specified engine oil and Hyundai Use only specified engine oil and Hyundai ※...

  • Page 112: Checking The Hydraulic Oil Level

    5) 5) CHECKING THE HYDRAULIC OIL LEVEL CHECKING THE HYDRAULIC OIL LEVEL Hydraulic oil level sight glass Optimal level (it should be up to the center of the gauge.) TD2O704A LF1O527A Hydraulic oil filler neck Park the machine on a level ground and lower the bucket onto the ground.
  • Page 113 To prevent serious damage to the hydraulic system, To prevent serious damage to the hydraulic system, ※ use only a Hyundai genuine filter. use only a Hyundai genuine filter. Do not operate the machine immediately after Do not operate the machine immediately after ※...

  • Page 114: Checking The Coolant Level

    7) 7) CHECKING AND REPLACING CHAIN CASE OIL CHECKING AND REPLACING CHAIN CASE OIL Sight glass & filler hole Drain plug Replace the oil according to the driving chain maintenance interval or chain case oil replacement interval. Park the machine on a level ground and stop the engine.

  • Page 115: Checking Head Light, Hazard Light Etc

    CHECKING GAUGES, METERS AND INDICAT ORS CHECKING GAUGES, METERS AND INDICAT ORS Inspect the instrument panel for broken gauge(s), meter(s) and indicators. Replace if broken. CHECKING HEAD LIGHT, HAZARD LIGHT ETC. CHECKING HEAD LIGHT, HAZARD LIGHT ETC. Inspect the lights for broken bulbs and lenses. Replace if broken.
  • Page 116 Upper part of the opening of the engine compartment. LF1O638A Lower part of the opening of the engine compartment LF1O639A Boom cylinder Lower part of the bucket LF1O640B Upper/lower parts of the boom cylinder LF1O641B 6-12...

  • Page 117: Replacing Fuel Filter

    CHECKING WHEEL BOLT/NUT TORQUE CHECKING WHEEL BOLT/NUT TORQUE Front wheel Rear wheel Check the wheel bolts and nuts regularly especially when new. If they are loose, tighten them as follows. Item Tightening torque Front wheel 20~23 kgf·m (144~166 lbf·ft) Rear wheel LF1O609A To avoid injury: To avoid injury:...

  • Page 118: Evacuator Valve

    Do not run the engine with filter element removed. ※ Use only a Hyundai genuine filter. If using a product other than the genuine one, it can damage Use only a Hyundai genuine filter. If using a product other than the genuine one, it can damage the engine internal section and sensor.

  • Page 119: Checking Fuel Line

    CHECKING FUEL LINE CHECKING FUEL LINE Fuel line Fuel hose clamp It is recommended to check the fuel pipe connections every 100 hours, and should be replaced every 2 years unless the operation exceeds 1,000 hours in 2 years. LF1O612A If the hose clamps are loose, apply a slight coat of lubricant onto the threads and securely tighten it.

  • Page 120: Adjusting Fan Belt Tension

    ADJUSTING FAN BELT TENSION ADJUSTING FAN BELT TENSION Adjusting Bolt Adjusting Belt Tension Pull In order to extend the fan belt’s lifetime, the tension of the belt should be correctly adjusted if it slips. The belt tension should be inspected regularly according to the following procedure: Stop the engine and check the parking status on the instrument panel.
  • Page 121 BATTER Y BATTER Y (1) (1) Precautions for handling Precautions for handling Battery Mishandling the battery shortens the service life and adds to maintenance costs. If the battery is insufficiently charged, the headlights may dim and the engine is hard to start. It is important to inspect the battery periodically.
  • Page 122 If it comes on while driving, have the system checked or while driving, have the system checked or repaired by your local Hyundai dealer. repaired by your local Hyundai dealer. Keep the battery fully charged. If the battery Keep the battery fully charged.

  • Page 123: Checking Intake Air Line

    CHECKING INTAKE AIR LINE CHECKING INTAKE AIR LINE Air line hose Clamp If the hose clamps are loose, tighten clamps securely. If the hoses and clamps are damaged, you must replace them at once. Failure to do so could lead to engine damage.
  • Page 124 FLUSHING COOLING SYSTEM AND CHANGING FLUSHING COOLING SYSTEM AND CHANGING COOLANT COOLANT Drain plug Park the machine on level ground, stop the engine and let the engine cool down. To drain coolant, remove the drain plug from the radiator and turn the radiator cap to the 1st notch to release pressure in the radiator.
  • Page 125 Use clean, fresh water and anti-freeze to fill the Use clean, fresh water and anti-freeze to fill the ※ reservoir tank. reservoir tank. If the coolant leaks, contact your local Hyundai If the coolant leaks, contact your local Hyundai ※ Dealer. Dealer.

  • Page 126: Bleeding Fuel System

    ANTI-FREEZE ANTI-FREEZE This machine is filled with 50% of ethylene glycol at factory. If the anti-freeze has been replaced by tap water later on, the coolant can freeze, leading to damage to the cylinder and radiator when the ambient temperature is below zero (32˚F). Therefore, make sure to change water into anti-freeze before winter season comes.
  • Page 127 Bleeding is not necessary if installing the fuel Bleeding is not necessary if installing the fuel ※ port after fueling. port after fueling. When fuel is visible through the bleeding bolt, tighten the bolt and start the engine. To protect the catalyst filter, keep the followings: To protect the catalyst filter, keep the followings: ※...
  • Page 128 (2) (2) Changing Changing Wiper arm Wiper mounting lever Wiper blade Stand the wiper arm and prepare it so as to ① replace the wiper blade. Hold the blade with one hand. Press the blade ② mounting lever with the other hand and separate the blade from the mounting device.
  • Page 129 BODY FUSE BODY FUSE Body fuse box Body relay box Fuses protect the machine's electrical system from potential damage. A blown fuse indicates that there is an overload or short somewhere in the electrical system. The fuse panel is located in the right section of the engine compartment.
  • Page 130 If the fusible link, relay or other electric component If the fusible link, relay or other electric component ※ TG1O770A is defective, contact your local Hyundai Dealer. is defective, contact your local Hyundai Dealer. BODY RELAY BODY RELAY In case of relay defects, the machine will not work normally.

  • Page 131: Slow Blow Fuse

    CABIN RELAY Cabin relay box ※ If the relay or other electric component is defective, If the relay or other electric component is defective, contact your local Hyundai Dealer. contact your local Hyundai Dealer. LF1O645A LF1O625B-1 SLOW BLOW FUSE SLOW BLOW FUSE Slow Blow Fuse The slow blow fuse is to protect the electric wiring.

  • Page 132: Replace The Bulb

    REPLACE THE BULB REPLACE THE BULB The bulbs and their capacity used in this machine are listed in the below table. This section only describes procedures the users can handle. Sequence Bulb Capacity Stop lamps / tail lamps 21W/5W Turn signal lamp Interior lamp (1) (1) Work lamp (FRT/RR)
  • Page 133 Interior lamp bulb Pull up and remove the interior lamp bulb, and ② replace it with a new bulb. LF1O647A (3) (3) Front turn signal lamp Front turn signal lamp Front turn signal lamp The turn signal lamp (front) is installed on the ①...
  • Page 134 Brake lamp and turn signal lamp Screw Brake lamp bulb Turn signal lamp bulb Loosen the screw and remove the cover. ② Turn the socket counterclockwise to remove the ③ bulb and replace it with a new one. LF1O635A REFRIGERANT INSPECTION REFRIGERANT INSPECTION I n s u f f i c i e n t r e f r i g e r a n t d e g r a d e s t h e A / C performance.

  • Page 135: Storage And Disposal

    7. STORAGE AND DISPOSAL 7. STORAGE AND DISPOSAL 1. STORAGE OF MACHINE 1. STORAGE OF MACHINE BEFORE STORAGE BEFORE STORAGE 1) 1) For the long-term storage of the machine, perform minimum mainte-nance and check to see if it works before storing it. 1.

  • Page 136: Usage And Disposal

    1. When changing the oil or coolant by yourself, be careful not to spill it and dispose used oil and coolant properly according to the applicable regulations. 2. Never leave or discard the expired machine or implement, but contact your local Hyundai Dealer to dispose it according to the regulations.

  • Page 137: Troubleshooting Guide

    8. TROUBLESHOOTING GUIDE 8. TROUBLESHOOTING GUIDE 1. ENGINE TROUBLESHOOTING 1. ENGINE TROUBLESHOOTING When engine is difficult to start. Trouble Service Remark Fuel is thick and doesn’t flow. . Check the fuel tank and fuel filter. . Remove water, dirt and other impurities. .

  • Page 138: Machine Troubleshooting

    2. MACHINE TROUBLESHOOTING 2. MACHINE TROUBLESHOOTING When the machine does not move while engine is running. Trouble Service Remark Parking brake is applied. . Release the parking brake. Hydraulic system is faulty. Trouble Service Remark Oil is leaked from pipe or .

  • Page 139: Index

    INDEX INDEX Accessories ----------------------------------------------------- 4-35 Filters --------------------------------------------------------------- 2-3 Adjusting fan belt tension -------------------------------- 6-16 Flattening --------------------------------------------------------- 5-14 Air cleaner filter ------------------------------------------------ 6-20 Flushing and changing coolant ----------------------- 6-20 Air conditioner maintenance ---------------------------- 4-38 Fuel filter ---------------------------------------------------------- 6-13 Anti-freeze -------------------------------------------------------- 6-22 Fuel gauge ------------------------------------------------------ 4-18 Aux switch -------------------------------------------------------- 4-6 Gneral precautions ------------------------------------------ 1-1...
  • Page 140 INDEX INDEX Tachometer/Hour meter ------------------------------------ 4-18 Main and sub menu ------------------------------------------- 4-23 Temperature control dial ------------------------------------ 4-37 Main light switch ------------------------------------------------ 4-4 Throttle pedal ---------------------------------------------------- 4-16 Maintenance ----------------------------------------------------- 6-1 Tire inflation pressure --------------------------------------- 4-45 Maintenance code --------------------------------------------- 6-4 Tires ------------------------------------------------------------------ 4-45 Maintenance schedule chart ----------------------------- Towing --------------------------------------------------------------- 5-10 MCU (machine control unit) ------------------------------ 4-40...

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