Wacker Neuson 8003 Excavator Service Repair Manual

Table of  Content – Wacker Neuson 8003 Manual

• Operation
  • Important information on this service manual
  • Abbreviations and symbols
  • Identification of warnings and dangers
  • Designated use and exemption from liability
  • Type labels and component numbers
  • Machine overview
  • Cab overview
  • Instrument panel overview
  • Engine compartment overview
  • Chassis overview
  • Tilting the cab
  • Summer and winter operation
  • Turning the auxiliary hydraulics and boom swivel pedal around
• Specifications
  • Chassis
  • Engine
  • Hydraulic system
  • Undercarriage and swivel unit
  • Stabiliser blade
  • Electric system
  • Noise levels
  • Vibration
  • Coolant compound table
  • Model-specific tightening torques
  • General tightening torques
  • Dimensions
  • Lift capacity tables
  • Kinematics
• Maintenance
  • Fluids and lubricants
  • Maintenance label
  • Maintenance plan
  • Service package
  • Fuel system
  • Engine lubrication system
  • Cooling system
  • Air filter
  • V-belt
  • Pressure check
  • Test report
  • Hydraulic system
  • Travelling drive
  • Chains
  • Lubrication work
  • Electric system
  • Cab
  • General maintenance work
• Engine
  • Engine 4TNV98-VNS
  • Fuel system
  • Valve cover removal
  • Valve clearance inspection and adjustment
  • Cylinder-head bolt tightening order
  • Injection nozzle inspection
  • Nozzle jet inspection
  • Injection timing
  • Engine speed adjustment
  • Compression
  • Coolant thermostat inspection
  • Thermal switch inspection
  • Oil pressure switch
  • Coolant circuit inspection
  • Engine 4TNV98-ZVNS
  • Engine troubleshooting
  • Electronic engine control
  • Engine error codes
  • Error diagnosis
  • Automatic engine speed setting
• Hydraulic System
  • Hydraulic pump
  • Main valve block
  • Drive counterbalancing system
  • Boom raise summation
  • Boom check valve
  • Stick ram summation
  • Stick check valve
  • Pilot valves
  • Valves
  • Pressure cutoff valve
  • Travelling drive
  • Auto2Speed drive
  • Swivel unit
  • Swivel joint
  • Breather filter
  • Hydraulic system troubleshooting
  • Hydraulics diagrams
  • Main valve block diagram
• Electric System
  • Ohm’s Law and electrical power
  • Measuring equipment and methods
  • Cable colour coding
  • Relays
  • Electric units
  • Fuse boxes
  • Engine control unit
  • Socket
  • Joystick tip switches
  • Instrument panel overview
  • Switches overview
  • Alternator
  • Starter
  • Wiring diagrams
  • Engine and chassis wiring harnesses
  • Switch wiring harnesses
  • Cab roof wiring harnesses
  • Armrest wiring harnesses
  • Boom working-light wiring harnesses
• Options
  • Air conditioning
  • Air-suspension seat
  • Counterweight
  • Long stick
  • Grab control circuit connections
  • Third control circuit connections
  • Auxiliary hydraulics connections
  • Neuson Vario
  • Fuel-filling pump
  • Central lubrication system
  • Service valve
  • Safe load indicators
  • Third control circuit
  • Triple articulation boom
  • Electric auxiliary hydraulics
  • Auxiliary hydraulics shock cartridge
  • Third control circuit shock cartridge
  • Drive interlock
  • Quickhitch
  • Proportional controls