New Holland Wheeled Excavators WE190, WE210, WE230 Service Manual PDF

This PDF Service Manual contains the necessary technical information to carry out service and repair on the machine and on the engine, necessary tools to carry out those operations, and information on service standards, on procedures for connection, disconnection, disassembly, and assembly of parts.

The service manual covers the models WE190 - WE210 - WE210 Industrial - WE230 - WE230 Industrial consists of the following volumes, which can be identified through their print numbers.

This technical guide contains detailed service information, repair and service instructions, troubleshoot information, presented for New Holland Wheeled Excavators WE190, WE210, WE230 Models. E-manual is a system of care in the serve and repair of New Holland Wheeled Excavators, which allows to identify and solve problems and inaccuracies.

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Models covered:
WE190,
WE210,
WE230.

INDEX:

• SECTION 01 - SAFETY PRECAUTIONS
  • 1. INTRODUCTION
  • 2. GENERAL SAFETY INSTRUCTIONS
  • 3. USE INSTRUCTION
• SECTION 02 - CONTROLS AND INSTRUMENTS
  • 1. SWITCHES AND PUSH-BUTTONS
  • 2. CONTROLS AND PEDALS
  • 3. MULTI-FUNCTION DISPLAY
• SECTION 03 - TECHNICAL SPECIFICATIONS
  • 1. MAIN COMPONENTS
  • 2. DIMENSIONS - OPERATING WEIGHTS
  • 3. DIGGING PERFORMANCE
  • 4. LIFTING CAPACITIES
  • 5. HYDRAULIC SYSTEM
  • 6. SLEWING
  • 7. TRAVEL
  • 8. BRAKES
  • 9. STEERING
  • 10. ELECTRICAL SYSTEM
  • 11. BUCKETS
  • 12. TIGHTENING TORQUES
  • 13. FUEL SYSTEM
  • 14. ENGINE
  • 15. SUPPLY SUMMARIZING CHART
• SECTION 04 - UPPER STRUCTURE
  • 1. MAIN COMPONENTS
  • 2. SLEWING BEARING
  • 3. SLEWING GEARBOX
  • 4. MULTI-COOLER
  • 5. HYDRAULIC PUMPS
  • 6. MUFFLER
  • 7. HYDRAULIC OIL TANK
  • 8. AIR FILTER
  • 9. COUNTERWEIGHT
  • 10. FUEL SYSTEM
  • 11. CAB AND OPERATOR’S SEAT
  • 12. CENTRALIZED LUBRICATION
• SECTION 05 - UNDERCARRIAGE
  • 1. UNDERCARRIAGE COMPONENTS
  • 2. REAR RIGID AXLE
  • 3. TRAVEL MOTOR
  • 4. CARDAN SHAFT
  • 5. FRONT STEERING AXLE
  • 6. WHEELS AND TYRES
  • 7. BLADE
  • 8. AXLE FLOATING LOCKING CYLINDERS
  • 9. STABILIZERS
  • 10. LEFT LADDER
  • 11. RIGHT LADDER AND TOOL STORAGE BOX
  • 12. ROTARY CONTROL VALVE AND ELECTRIC ROTOR
• SECTION 06 - FRONT ATTACHMENT
  • 1. TYPES OF FRONT ATTACHMENT
  • 2. HYDRAULIC CYLINDERS
  • 3. BUCKETS
• SECTION 07 - STEERING SYSTEM
  • 4. OPERATION
  • 5. POWER STEERING
  • 6. PRIORITY VALVE
  • 7. TROUBLESHOOTING
• SECTION 08 - BRAKE SYSTEM
  • 1. OPERATION
  • 2. SERVICE BRAKE
  • 3. PARKING BRAKE
  • 4. PEDAL BRAKE VALVE
  • 5. ACCUMULATORS
  • 6. TROUBLESHOOTING
• SECTION 09 - HYDRAULIC SYSTEM
  • 1. HYDRAULIC SYSTEM
  • 2. HYDRAULIC SYSTEM DIAGRAMS
  • 3. HYDRAULIC PUMPS
  • 4. UPPER STRUCTURE CONTROL VALVE
  • 5. UNDERCARRIAGE CONTROL VALVE
  • 6. PILOT CONTROL ASSY
  • 7. ROTATION SYSTEM
  • 8. TRAVEL
  • 9. STABILIZATION HYDRAULIC SYSTEM
  • 10. BOOM HYDRAULIC SYSTEM
  • 11. HYDRAULIC SYSTEM OF BUCKET
  • 12. HYDRAULIC SYSTEM OF DIPPER
  • 13. HYDRAULIC SYSTEM OF 2-PIECE BOOM
  • 14. HYDRAULIC SYSTEM WITH A COMBINATION OF DIFFERENT FUNCTIONS (BOOM, 2-PIECE BOOM, DIPPER, AND BUCKET)
  • 15. HYDRAULIC SYSTEM OF HAMMER (WITH 2-PIECE BOOM)
  • 16. HYDRAULIC SYSTEM OF HAMMER AND SHEARS (WITH 2-PIECE BOOM)
  • 17. HYDRAULIC SYSTEM OF SHEARS (WITH 2-PIECE BOOM)
  • 18. HYDRAULIC SYSTEM OF HAMMER (WITH MONO BOOM)
  • 19. HYDRAULIC SYSTEM OF HAMMER AND SHEARS (WITH MONO BOOM)
  • 20. HYDRAULIC SYSTEM OF SHEARS (WITH MONO BOOM)
  • 21. TROUBLESHOOTING
• SECTION 10 - ELECTRICAL SYSTEM
  • 1. ELECTRICAL DIAGRAMS 
  • 2. FUSES
  • 3. BULBS
  • 4. TROUBLESHOOTING
• SECTION 11 - ELECTRONICS
  • 1. MAIN COMPONENTS
  • 2. COMPONENTS OF LINE 1
  • 3. COMPONENTS OF LINE CAN 2
  • 4. ENGINE SPEED ACTUATOR
  • 5. COOLANT TEMPERATURE DETECTION
  • 6. CHARGE AIR TEMPERATURE DETECTION
  • 7. HYDRAULIC OIL TEMPERATURE DETECTION
  • 8. PROPORTIONAL VALVE - FAN MOTOR
  • 9. PROPORTIONAL VALVES - CONTROL BLOCK
  • 10. PILOT CONTROL BLOCK
• SECTION 12 - CALIBRATION
  • 1. NECESSARY OPERATIONS BEFORE CALIBRATION
  • 2. DISPLAY: CALIBRATION MENU
  • 3. CALIBRATIONS WITH THE ENGINE RUNNING
  • 4. CALIBRATIONS WITH THE ENGINE STOPPED
• SECTION 13 - FAULT CODES
  • 1. ERROR INDICATION ON THE DISPLAY
  • 2. CENTRAL UNIT AND ENGINE
  • 3. PCS UNIT (POWER CONTROL SYSTEM)
  • 4. HYDRAULICS