Description
Factory Service Manual For Wacker-Neuson Track Excavator. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.
Format: PDF
Language: English
Pages: 307
Issued: august 2016
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes
Model
Wacker-Neuson Track Excavator
EZ28
Contents
-OPERATION
Information On This Service Manual
Identification Of Warnings And Dangers
Explanation Of Symbols And Abbreviations
Designated Use And Exemption From Liability
Labels
Machine Overview
Cabin
Engine Compartment
Valve Compartment
Chassis Overview
Indicators And Switches
Indicator Lights And Warning Lights (Overview)
Operating Hydraulics
Cabin/Control Stand
Control Lever Base
Accelerator Actuation
High Speed
Automatic Engine Speed Setting (Option)
Brakes
Check The Screw Connections Of The Cabin
Protective Structures
Emergency Exit
Emergency Exit On Machines Equipped With Protective Front Guard Structures (Option)
Emergency Lowering
Releasing The Pressure In The Operating Hydraulics
Connecting And Disconnecting Hydraulic Couplings
Hydraulic Connections
Parking The Machine
Fire Extinguisher
Towing The Machine
-TECHNICAL DATA
Models And Trade Names
Engine
Traveling Drive/Axles
Tracks
Fuel Injection Pump
Brakes
Steering System
Hose Identification Code
Hydraulic System
Speed
Coolant Compound Table
Ground Clearance/Ground Pressure
Excavator Forces
Vibration
Electrical System
Weight
Noise Emissions
Powertilt (Option)
Engine Tightening Torques
Model-Specific Tightening Torques
General Tightening Torques
Payload/Lift Capacity
Dimensions
Kinematics
Measuring Live Ring Tolerance
-MAINTENANCE
Information On Maintenance
Service Package
Fluids And Lubricants
Maintenance Label
Maintenance Plan
Overview Of Maintenance Areas
Maintenance Accesses
Fuel System
Washer System (Option)
Engine Lubrication System
Cooling System
Air Filter
Heating, Ventilation And Air Conditioning System (Option)
V-Belt
Pressure Check
Test Report
Hydraulic System
Checking The Pilot Control Filter
Traveling Drive
Tires/Tracks
Maintenance Of Attachments
Maintenance Of Options
Lubrication Work
Lubrication Schedule
Electrical System
Cleaning And Maintenance
Resetting The Maintenance Meter
-ENGINE
Overview Of Engine 3TNV76-NNS (Tier IV Final Up To 2012)
Fuel System
Cooling System
Checking And Adjusting Valve Clearance
Tightening Order For Cylinder Head Bolts
Checking The Injection Nozzles
Checking The Nozzle Jet
Injection Time
Removing And Installing The Injection Pump
Measuring And Adjusting The Engine Speed
Compression
Checking The Coolant Thermostat
Checking The Temperature Sensor
Oil Pressure Switch
Checking The Coolant Circuit
Cleaning The Cooling Water Channels
Coolant And Fuel Hoses
Crankcase Vent
Replacing The Glow Plugs
Engine Malfunctions
Overview Of Engine 3TNV80F-SNNS (Tier Iv Final From 2012)
Fuel System
Cooling System
Altitude-Dependent Output Reduction
Checking And Adjusting Valve Clearance
Tightening Order For Cylinder Head Bolts
Checking The Injection Nozzles
Checking The Nozzle Jet
Injection Time
Removing And Installing The Injection Pump
Measuring And Adjusting The Engine Speed
Compression
Checking The Coolant Thermostat
Checking The Temperature Sensor
Oil Pressure Switch
Checking The Coolant Circuit
Cleaning The Cooling Water Channels
Coolant And Fuel Hoses
Crankcase Vent
Replacing The Glow Plugs
Engine Malfunctions
-HYDRAULIC SYSTEM
Hydraulic Pump
Main Valve Block
Drive Counterbalancing System
Regeneration – Stick Segment
Bucket Pre-Tension
Traveling Drive
Swivel Unit
Swivel Joint
Swivel Joint VDS (Option)
Pilot Valves
Valves
Breather Filter
Malfunctions Of The Hydraulic System
-ELECTRICAL SYSTEM
Ohm’s Law (Current, Voltage, Resistance); Power
Measuring Equipment, Measuring Methods
Relays
Electric Units
Fuses/Relays
Bulbs
Alternator
Starter
12 V Power Outlet
Socket
Radio (Option)
Rotating Beacon (Option)
Engine/Chassis Wiring Harness Legend
Engine/Chassis Wiring Harness
Cabin Wiring Harness
Canopy Lights Wiring Harness (Option)
Proportional Controls Wiring Harness (Option)
Engine Speed Control Wiring Harness (Option)
Travel Signal Wiring Harness (Option)
Hydraulic Quickhitch Wiring Harness (Option)
Battery Lead
-DIAGRAMS
Hydraulics Diagram (Legend)
Hydraulics Diagram
3Rd Control Circuit Hydraulics Diagram
Options Hydraulics Diagram
Wiring Diagram Legend
Wiring Diagram
Wiring Diagram Legend
-OPTIONS
Counterweight
Long Stick
Automatic Engine Speed Setting
Grab Control Circuit
Attachments
Safe Load Indicator
Hose Burst Valve
Hydraulic Quickhitch Valve
Tilting The Upper Carriage (Vertical Digging System)
3Rd Control Circuit
Proportional Controls
Hammer Operation
Additional Control Circuit – AUX I
Proportionally Controlled Additional Control Circuit – AUX I
Swiveling The Boom
Swiveling The Boom (Proportionally Controlled)
Powertilt – Aux II
ISO/SAE Controls
Travel Signal
Immobilizer
Engine Oil Service Valve
Telematic
-POWERTILT PTS06
General Instructions
Tools
Separating The Bucket Or Equipment From The Powertilt Swivel Device
Separating The Powertilt Swivel Device From The Machine
Exploded Views PTS06
Assembly Drawing
Removing The Standard Journal Coupling
Removing The End Cap, Circlip And Internal Decompression Valve
Removing The Shaft
Removing The Piston Tube Body
Removing The Seals (Kit A), Shaft Bearings And Pressure Disks (Kit B)
Checking Components And Dead Center Marks
Trial Assembly
Installing The Seals (Kit A), Shaft Bearings And Pressure Disks (Kit B)
Installing The Piston Tube
Installing The Shaft
Installing The End Cap And The Circlip
Installing The Internal Decompression Valve
Installing The Standard Journal Coupling
Lubrication And Tests
Securing The Powertilt Swivel Device On The Machine
Fitting A Bucket Or Equipment Onto The Powertilt Swivel Device
Adjusting The Play On The Powertilt
Troubleshooting
What you get
You will receive PDF file with high-quality manual on your email immediately after the payment.
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