Wacker Neuson EZ17 compact excavator pdf service manual (1000294837)

Table of Contents for WN-1000294837-1-2-SM-EN manual

• 1 Operation
  • 1.1 Notices on this service manual
  • 1.2 Identification of warnings and dangers
  • 1.3 Explanation of symbols and abbreviations
  • 1.4 Warranty and liability
  • 1.5 Labels
  • 1.6 Machine overview
  • 1.7 Canopy
  • 1.8 Engine compartment
  • 1.9 Valve compartment
  • 1.10 Pump compartment
  • 1.11 Overview of components
  • 1.12 Display element and switches
  • 1.13 Indicator lights and warning lights (overview)
  • 1.14 Operating hydraulics
  • 1.15 Cabin/control stand
  • 1.16 Control lever base
  • 1.17 Accelerator actuation
  • 1.18 High speed
  • 1.19 Brakes
  • 1.20 Protective structures
  • 1.21 Checking the threaded fittings of the canopy
  • 1.22 Emergency lowering
  • 1.23 Releasing the pressure in the operating hydraulics
  • 1.24 Connecting and disconnecting hydraulic couplings
  • 1.25 Hydraulic connections
  • 1.26 Parking the machine
  • 1.27 Fire extinguisher
• 2 Technical data
  • 2.1 Models and trade names
  • 2.2 Engine
  • 2.3 Fuel injection pump
  • 2.4 Traveling drive/axles
  • 2.5 Brakes
  • 2.6 Tracks
  • 2.7 Steering system
  • 2.8 Hydraulic system
  • 2.9 Speed
  • 2.10 Coolant compound table
  • 2.11 Ground clearance/ground pressure
  • 2.12 Excavator forces
  • 2.13 Cylinder speeds
  • 2.14 Vibration
  • 2.15 Electrical system
  • 2.16 Weight
  • 2.17 Noise emissions
  • 2.18 Powertilt (option)
  • 2.19 Tightening torques
  • 2.20 Payload/lift capacity
  • 2.21 Dimensions
  • 2.22 Kinematics
  • 2.23 Measuring live ring tolerance
• 3 Maintenance
  • 3.1 Information on maintenance
  • 3.2 Service package
  • 3.3 Fluids and lubricants
  • 3.4 Maintenance label
  • 3.5 Maintenance plan
  • 3.6 Overview of maintenance areas
  • 3.7 Maintenance accesses
  • 3.8 Removing/installing the canopy
  • 3.9 Fuel system
  • 3.10 Engine lubrication system
  • 3.11 Cooling system
  • 3.12 Air filter
  • 3.13 Heating, ventilation and air conditioning system
  • 3.14 Washer system
  • 3.15 V-belt
  • 3.16 Pressure check
  • 3.17 Test report
  • 3.18 Hydraulic system
  • 3.19 Pilot control filter
  • 3.20 Axles/traveling drive
  • 3.21 Tires/tracks
  • 3.22 Maintenance of attachments
  • 3.23 Maintenance of options
  • 3.24 Lubrication work
  • 3.25 Lubrication plan
  • 3.26 Electrical system
  • 3.27 Cleaning and maintenance
  • 3.28 Putting out of operation/back into operation
  • 3.29 Permanently putting out of operation
  • 3.30 Resetting the maintenance meter
• 4 Engine
  • 4.1 Overview of engine 3TNV76-NNS (TIER IV final up to 2012)
  • 4.2 Fuel system
  • 4.3 Cooling system
  • 4.4 Checking and adjusting valve clearance
  • 4.5 Tightening order for cylinder head bolts
  • 4.6 Checking the injection nozzles
  • 4.7 Checking the nozzle jet
  • 4.8 Injection time
  • 4.9 Removing and installing the injection pump
  • 4.10 Measuring and adjusting the engine speed
  • 4.11 Compression
  • 4.12 Checking the coolant thermostat
  • 4.13 Checking the temperature sensor
  • 4.14 Oil pressure switch
  • 4.15 Checking the coolant circuit
  • 4.16 Cleaning the cooling water channels
  • 4.17 Coolant and fuel hoses
  • 4.18 Crankcase vent
  • 4.19 Replacing the glow plugs
  • 4.20 Engine malfunctions
  • 4.21 Overview of engine 3TNV80F-SNNS (TIER IV final from 2012)
  • 4.22 Fuel system
  • 4.23 Cooling system
  • 4.24 Altitude-dependent output reduction
  • 4.25 Checking and adjusting valve clearance
  • 4.26 Tightening order for cylinder head bolts
  • 4.27 Checking the injection nozzles
  • 4.28 Checking the nozzle jet
  • 4.29 Injection time
  • 4.30 Removing and installing the injection pump
  • 4.31 Measuring and adjusting the engine speed
  • 4.32 Compression
  • 4.33 Checking the coolant thermostat
  • 4.34 Checking the temperature sensor
  • 4.35 Oil pressure switch
  • 4.36 Checking the coolant circuit
  • 4.37 Cleaning the cooling water channels
  • 4.38 Coolant and fuel hoses
  • 4.39 Crankcase vent
  • 4.40 Replacing the glow plugs
  • 4.41 Engine malfunctions
• 5 Hydraulic system
  • 5.1 How the load-sensing system works
  • 5.2 Overview of components
  • 5.3 Hydraulic pump
  • 5.4 Main valve block
  • 5.5 Traveling drive
  • 5.6 Swivel unit
  • 5.7 Swivel joint
  • 5.8 Valves
  • 5.9 Breather filter (hydraulic oil reservoir)
  • 5.10 Test specifications for measuring cylinder speeds
  • 5.11 Troubleshooting the hydraulic system
• 6 Electrical system
  • 6.1 Ohm's Law (current, voltage, resistance); power
  • 6.2 Measuring equipment, measuring methods
  • 6.3 Relays
  • 6.4 Electrical components
  • 6.5 Main wiring harness legend
  • 6.6 Main wiring harness
  • 6.7 Proportional controls wiring harness (option)
  • 6.8 Travel signal wiring harness (option)
• 7 Diagrams
  • 7.1 Hydraulics diagram legend (up to serial number WNCE1301CPAL01309)
• 8 Options
  • 8.1 Counterweight
  • 8.2 Long stick
  • 8.3 Safe load indicator
  • 8.4 Electro-proportional controls
  • 8.5 3rd control circuit – AUX II
  • 8.6 Hydraulic quickhitch valve
  • 8.7 Grab control circuit
  • 8.8 Hose burst valve
  • 8.9 Immobilizer
  • 8.10 Engine oil service valve
  • 8.11 Telematic
• 9 PowerTilt PTS4.5
  • 9.1 General instructions
  • 9.2 Tools
  • 9.3 Separating the bucket or equipment from the PowerTilt swivel device
  • 9.4 Separating the PowerTilt swivel device from the machine
  • 9.5 Individual components
  • 9.6 Replacement sealing kit A and bearing kit B
  • 9.7 Lubrication and tests
  • 9.8 Replacing the decompression valve
  • 9.9 Securing the PowerTilt swivel device on the machine
  • 9.10 Fitting a bucket or equipment onto the PowerTilt swivel device
  • 9.11 Adjusting the play on the PowerTilt
  • 9.12 Troubleshooting