Wacker Neuson 38Z3 Excavator Service Repair Manual

Service Repair Manual: 216 Pages
Operators Manual: 166 Pages
Spare Parts Catalog: 627 Pages
Manuals: Service Manual, Operators Manual, Spare Parts Catalog

Table of Content – Wacker Neuson 38Z3 Manual

Operation
Notices on this service manual
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
Raising and lowering the cab
Specifications
Chassis
Engine
Hydraulic system
Travel gear and swivel unit
Stabilizer blade
Electrical system
Noise levels
Vibration
Coolant compound table
Model-specific tightening torques
General tightening torques
Dimensions
Lift capacity table
Kinematics
Attachments
Maintenance
Fluids and lubricants
Maintenance label
Maintenance plan
Fuel system
Engine lubrication system
Cooling system
Air filter
V-belt
Pressure check
Test report
Hydraulic system
Travelling drive
Tracks
Lubrication work
Electrical system
Battery
Cab
General maintenance work
Engine
Engine 3TNV88-PNS
Fuel system
Valve clearance inspection and adjustment
Cylinder-head bolt tightening order
Injection nozzle inspection
Nozzle jet inspection
Injection timing
Fuel injection pump replacement
Engine speed adjustment
Compression
Coolant thermostat inspection
Thermal switch inspection
Oil pressure switch
Coolant circuit inspection
Engine 3TNV88-BPNS
Engine trouble
Hydraulic System
Hydraulic pump
Pilot oil supply unit
Main valve block
Drive counterbalancing system
Stick regeneration
Bucket pre-tension
Auxiliary hydraulics flow adjustment
Pilot valves
Valves
Travelling drive
Swivel unit
Swivel joint
Breather filter
Hydraulic system troubleshooting
Hydraulic diagrams
Main valve block diagram
Electrical System
Ohm’s Law and electrical power
Measuring equipment and methods
Cable colour coding
Relays
Electrical units
Fuse boxes
Socket
Joystick switches
Instrument panel overview
Switches overview
Alternator
Starter
Wiring diagram
Engine wiring harnesses
Cab wiring harness
Roof wiring harness
Engine speed control wiring harness
Options
Air conditioning
Counterweight
Long stick
Grab control circuit connections
Third control circuit connections
Auxiliary hydraulics connections
Safe load indicators
Third control circuit
Drive interlock
Proportional controls
Diagnosis display
Fuel-filling pump
Service valve
Automatic engine speed setting