Wacker Neuson 1404 Excavator Service Repair Manual

Table of Content – Wacker Neuson 1404 Manual

• Operation
  • Notices on this service manual
  • Identification of warnings and dangers
  • Symbols and abbreviations
  • Warranty and liability
  • Labels
  • Machine overview
  • Cabin overview
  • Instrument panel overview
  • Engine compartment overview
  • Chassis overview
  • Cabin and floor panel removal
  • Battery master switch
  • SAE and ISO control changeover valve
  • Control lever functional check
  • Releasing work hydraulic pressure
  • Fire extinguisher
• Technical Data
  • Chassis
  • Engine
  • Hydraulic system
  • Travel gear and swivel unit
  • Stabilizer blade
  • Electrical system
  • Noise levels
  • Vibration
  • Coolant compound table
  • Hose identification code
  • Model-specific tightening torques
  • General tightening torques
  • Dimensions
  • Lift capacity table
  • Kinematics
  • Live ring tolerance measurement
• Maintenance
  • Special tools
  • Fluids and lubricants
  • Maintenance label
  • Maintenance plan
  • Maintenance information
  • Fuel system
  • Engine lubrication system
  • Engine cooling system
  • Air filter
  • Cabin air filter
  • V-belt
  • Hydraulic system
  • Pilot control filter
  • Pressure check
  • Test report
  • Traveling drive
  • Tracks
  • Lubrication points
  • Lubrication work
  • Electrical system
  • General maintenance
  • Long-term storage and recommissioning
• Engine
  • Engine 3TNV76-SNS2
  • Fuel system
  • Cooling system
  • Valve clearance inspection and adjustment
  • Intake and exhaust valve lapping
  • Cylinder-head bolt tightening order
  • Injection nozzle inspection
  • Injection timing
  • Injection pump removal and installation
  • Engine speed measurement and adjustment
  • Compression inspection
  • Coolant thermostat inspection
  • Thermal switch inspection
  • Oil pressure switch
  • Coolant circuit inspection
  • Cooling water channels
  • Coolant and fuel hoses
  • Crankcase vent
  • Glow plug replacement
  • Engine 3TNV80F-SSNS2
  • Altitude-dependent output reduction
  • Engine malfunctions
• Hydraulic System
  • Load-sensing control
  • Hydraulic component overview
  • Gear pump
  • Pilot oil supply unit
  • Pilot oil control unit
  • Main valve block
  • Pressure limiting valves
  • Swivel unit
  • Swivel joint
  • Traveling drive
  • Pilot valves
  • Valves
  • Mechanical controls
  • Breather filter
  • Auxiliary hydraulics connections
  • Hydraulic system malfunctions
  • Hydraulics diagrams
  • Main valve block diagram
• Electrical System
  • Ohm’s Law and electrical power
  • Measuring equipment and methods
  • Cable color coding
  • Relays
  • Fuses and main fuse box
  • Instrument panel overview
  • 12-volt power outlet
  • Control lever push button
  • Starter
  • Dynamo and alternator
  • Regulator
  • Radio installation
  • Working lights
  • Cabin lights
  • Rotating beacon
  • Travel signal
  • Wiring diagrams
  • Engine wiring harnesses
  • Seat console wiring harnesses
  • Cabin wiring harnesses
  • Travel signal wiring harness
  • Hydraulic quickhitch wiring harness
  • Battery and accessory cables
• Options
  • Long stick
  • SAE and ISO controls
  • Telescopic travel gear
  • Three-way ball valve
  • Traveling alarm and signal
  • Stabilizer blade hose burst valve
  • Hydraulic quickhitch and Easy Lock
  • Mechanical quickhitch
  • Flat seal couplings
  • Drive interlock
  • Service valve
  • Telematic