Wacker Neuson RT56 SC-2, RT82 SC-2, RTx Trench Roller Index:

Foreword
Table of Contents
1 Safety Information
1.1 Signal Words Used in this Manual
1.2 Machine Description and Intended Use
1.3 Safety Guidelines for Operating the Machine
1.4 Service Safety
1.5 Safety Guidelines for Lifting the Machine
1.6 Hydraulic Fluid Safety
1.7 Operator Safety while Using Internal Combustion Engines
2 Operation
2.1 Control / Component Locations
2.2 Control / Component Descriptions
2.3 Features and Controls
2.4 Accessing the Engine or Hydraulic Component Compartments
2.5 Accessing the Control Compartment
2.6 Control Panel
2.7 SmartControl™ SC-2 Transmitter
2.8 Operating Status Indicator Codes
2.9 Infra-red System and Control Channels
2.10 Before Starting
2.11 Starting
2.12 Stopping
2.13 Light Ring Color Codes
2.14 Operation
2.15 Position of the Operator
2.16 Range Limits
2.17 Operating Characteristics
2.18 Communication Faults
2.19 NiMH Battery
2.20 Replacing the Battery Pack
2.21 Charging the Transmitter Battery
2.22 Tip-Overs
2.23 Emergency Shutdown Procedure
2.24 Overview of the ECM and the Diagnostic Tool
2.25 ECM Stages of Engine Start Up
2.26 ECM Monitoring of Solenoids
2.27 Connecting the Diagnostic Tool
2.28 Programming the ECM Tip-Over Mode
2.29 Entering the ECM Diagnostic Mode
2.30 Entering the ECM Diagnostic Mode
2.31 ECM Fault and Error Codes
2.32 Resetting the ECM Diagnostic Data and the Tip-Over Light
3 Troubleshooting Engine Starting (no crank, no start)
3.1 Troubleshooting Sequence
3.2 Checking the Machine Battery and the Transmitter Battery
3.3 Checking the Key Switch Fuse
3.4 Checking the Key Switch
3.5 Checking Power in and out of the ECM
3.6 Checking Power to, and Function of, the Power Relay
3.7 Checking Power to the Control Panel
3.8 Checking Power in and out of the Decoder Module
3.9 Setting the Control Channel
3.10 Checking the Function of the Transmitter Module
3.11 Checking the Light Rings
3.12 Checking the Receiving Eyes and Decoder Module
3.13 Checking Power to the Starter Solenoid
4 Troubleshooting Engine Starting (crank, no start)
4.1 Troubleshooting Sequence
4.2 Checking the Fuel Solenoid Circuit
4.3 Checking the 50A Fuse
4.4 Checking the Glow Plug Relay
4.5 Checking a Glow Plug
5 Hydraulic System Overview
6 Troubleshooting the Vibration System
6.1 How the Vibration System Functions
6.2 Troubleshooting Sequence
6.3 Checking the Function of the Transmitter Module
6.4 Checking the Function of the Decoder and the Vibration Solenoids
6.5 Checking the Function of the High Speed Valve (HSV)
6.6 Checking the Valves of the Manifold
6.7 Checking the Hydraulic Pressure of the Vibration System
6.8 Checking the ECRV Valve
6.9 Checking the Function of the Exciter Motors
6.10 Checking Engine RPM
7 Troubleshooting the Drive System
7.1 How the Drive System Functions
7.2 Troubleshooting Sequence (Drive System)
7.3 Checking the Function of the Transmitter Module
7.4 Checking Power to the Brake Solenoid
7.5 Checking Power to the Drive Solenoids
7.6 Checking the Hydraulic Pressure of the Drive Circuit
7.7 Checking the Function of the DRV and Travel Valve
7.8 Checking the Function of the Brake Valve
7.9 Checking the Function of the High Speed Valve (HSV)
8 Troubleshooting the Steering System
8.1 How the Steering System Functions
8.2 Troubleshooting Sequence (Steering System)
8.3 Checking the Function of the Transmitter Module
8.4 Checking Power to the Steering Solenoids
8.5 Checking the Hydraulic Pressure of the Steering Circuit
8.6 Checking the Function of the Steering Valve
8.7 Cleaning the SPRV and the Orifice
9 Disassembly and Reassembly
9.1 Tools Required for Disassembly/Assembly Procedures
9.2 Information Regarding Replacement Parts
9.3 Information Regarding Threadlocking Compounds
9.4 Disassembling the Articulated Joint
9.5 Reassembling the Articulated Joint
9.6 Removing the Drum Extensions
9.7 Installing the Drums
9.8 How to Identify the Drum Supports Before Disassembly
9.9 Drum Support Exploded View
9.10 Drum Support Components
9.11 Opening the Drum Support
9.12 Closing the Drum Support
9.13 Disassembling the Drive Hub
9.14 Reassembling the Drive Hub
9.15 Disassembling the Slave Hub
9.16 Reassembling the Slave Hub
9.17 Disassembling the Brake
9.18 Reassembling the Brake
9.19 Exciter Exploded View
9.20 Exciter Components
9.21 Disassembling the Exciter
9.22 Reassembling the Exciter
9.23 Removing a Drum Support
9.24 Installing a Drum Support
9.25 Removing the Hydraulic Tank
9.26 Installing the Hydraulic Tank
9.27 Removing the Fuel Tank
9.28 Installing the Fuel Tank
9.29 Removing the Manifold
9.30 Installing the Manifold
9.31 Removing the Steering Cylinder
9.32 Installing the Steering Cylinder
9.33 Removing the Hydraulic Pumps
9.34 Installing the Hydraulic Pumps
9.35 Removing the Hydraulic Oil Cooler
9.36 Installing the Hydraulic Oil Cooler
9.37 Removing the Radiator
9.38 Installing the Radiator
9.39 Removing the Engine
9.40 Installing the Engine
9.41 Removing the Receiving Eye and the Light Ring
9.42 Installing the Receiving Eye and the Light Ring
9.43 Replacing a Solenoid Valve
10 Rebuilding the Transmitter Module
10.1 Disassembling the Transmitter Module
10.2 Reassembling the Transmitter Module
10.3 Testing the Pushbutton Circuit Board
10.4 Calibrating the Joysticks
11 Technical Data
11.1 Engine
11.2 Roller
11.3 Lubrication
11.4 Sound and Vibration Specifications
11.5 Dimensions
11.6 Radiation Compliance
12 Schematics
12.1 Electrical Schematic – Sheet 1
12.2 Electrical Schematic – Sheet 2
12.3 Components
12.4 Hydraulic Schematic
12.5 Hydraulic Schematic Components