Wacker Neuson RD12 Compact Roller Service Manual – PDF DOWNLOAD

Description

Wacker Neuson RD12 Compact Roller Service Manual – PDF DOWNLOAD

FILE DETAILS:

Wacker Neuson RD12 Compact Roller Service Manual – PDF DOWNLOAD

Language : English
Pages : 208
Downloadable : Yes
File Type : PDF
Size: 22.9 MB

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DESCRIPTION:

Wacker Neuson RD12 Compact Roller Service Manual – PDF DOWNLOAD

Type: RD12
Document: 5100049473
Date: 0119
Revision: 0.1
Language: EN-US

This manual provides detailed information and procedures to safely repair and maintain the following: Wacker Neuson RD12 Compact Roller. This manual is intended to introduce and guide the user through the latest factory-approved troubleshooting and repair techniques and practices.

• Before you attempt to troubleshoot or make repairs, you must be familiar with the operation of this machine. Refer to the operator’s manual for specific information on these topics.
• THE INFORMATION CONTAINED IN THIS MANUAL IS BASED ON MACHINES MANUFACTURED UP TO THE TIME OF PUBLICATION. WACKER NEUSON RESERVES THE RIGHT TO CHANGE ANY OF THIS INFORMATION WITHOUT NOTICE.

How to Use This Manual:
This manual is designed to provide multiple ways to locate and access repair information. Read each section in its entirety before beginning a procedure. Proper understanding of machine operation and components is the key to successful diagnostics and repair. Make use of special information features within this manual in order to be better prepared to perform repairs. Always follow manual procedures and safety guidelines. Never take shortcuts.
Table of Contents:
Major machine components or topics of interest are separated into specific chapters. Each manual lists these chapters in a main Table of Contents.
Chapter Table of Contents:
Each chapter begins with a detailed Table of Contents related to the specific machine component or system. Use the Chapter Table of Contents to find specific component procedural information.
Index:
An alphabetical Index is located at the back of the manual. Use the Index to find specific components and related procedures.

TABLE OF CONTENTS:

Wacker Neuson RD12 Compact Roller Service Manual – PDF DOWNLOAD

Foreword 3
Foreword 3
Safety 4
Introduction 4
Preparing for the Job 4
Service Training 4
Repair Person Qualifications 4
Personal Protective Equipment (PPE) 4
Personal Safety Measures 4
Precautions 4
Cleaning 4
Preparing Machine for Maintenance 4
General Maintenance Notes 5
Machine Modifications 5
Replacement Parts 5
Threadlocking Compounds 5
Safety Symbols Found In This Manual 6
Safety Label Locations 6
Safety Label Inspection 18
Keep Work Area Clean 18
Keep Work Area Well Ventilated 18
Use Proper Eye and Face Protection 18
Park Machine Safely 19
Use Lifting Equipment Safely 19
Support Machine Securely 19
Use Compressed Air and Air Tools Safely 19
Service Tires Safely 20
Handle Fuel Safely 20
Store Volatile and Hazardous Materials Safely 20
Handle Chemical Products Safely 20
Service Cooling System Safely 21
Service Electrical Components Safely 21
Dispose of Waste Materials Safely 21
Specification and General Information 25
Standard Torque Values 26
Torque Values 26
SAE Standard Fasteners Torque Limits 26
Metric Fasteners Torque Limits 28
Using a Torque Wrench Extension 29
Service Schedule 30
Service Schedule 30
General Specifications 30
General Specifications 30
Commonly Used Terms 32
Engine 33
Specifications 34
General Specifications 34
Repair 35
Engine (Honda) 35
Removal and Installation 35
Engine (Kubota) 36
Removal and Installation 36
Electrical 41
Specifications 43
Test and Adjustment Specifications 43
Commonly Used Terms 43
Component Location 44
Component Location 44
Symbols/How to Read a Schematic 46
Electrical Component Symbols 46
Switches¹ 47
Switching Devices 48
Circuit Protection Devices 48
Motors and Generating Devices 48
Actuating Devices 49
Lights 49
Miscellaneous Symbols 49
Electrical Schematic Component Identification 50
Electrical Schematic (Honda) 50
Electrical Schematic (Honda) 50
Electrical Schematic (Kubota) 59
Electrical Schematic (Kubota) 59
Theory of Operation and Sub Circuit Schematics 66
Machine Power Circuit—Theory of Operation (Honda) 66
Unswitched Power 66
Switched Power 66
Interlock Circuit 66
Machine Power Circuit Schematic (Honda) 67
Machine Power Circuit—Theory of Operation (Kubota) 76
Unswitched Power 76
Switched Power 76
Interlock Circuit 76
Machine Power Circuit Schematic (Kubota) 77
Start Circuit—Theory of Operation (Honda) 84
Unswitched Power 84
Switched Power 84
Interlock Circuit 84
Start Circuit 84
Start Circuit Schematic (Honda) 85
Start Circuit—Theory of Operation (Kubota) 86
Unswitched Power 86
Switched Power 86
Interlock Circuit 86
Start Circuit 86
Start Circuit Schematic (Kubota) 87
Run Circuit – Theory of Operation (Honda) 88
Unswitched Power 88
Switched Power 88
Interlock Circuit 88
Run Circuit 88
Run Circuit Schematic (Honda) 89
Run Circuit – Theory of Operation (Kubota) 90
Unswitched Power 90
Switched Power 90
Interlock Circuit 90
Run Circuit 90
Run Circuit Schematic (Kubota) 91
Instrumentation Circuit—Theory of Operation (Honda) 92
Unswitched Power 92
Switched Power 92
Instrument Display Circuit 92
Instrumentation Circuit Schematic (Honda) 93
Instrumentation Circuit—Theory of Operation (Kubota) 94
Unswitched Power 94
Switched Power 94
Instrument Display Circuit 94
Instrumentation Circuit Schematic (Kubota) 95
Vibration Circuit—Theory of Operation (Honda) 96
Unswitched Power 96
Switched Power 96
Vibration Circuit 96
Vibration Circuit Schematic (Honda) 97
Vibration Circuit—Theory of Operation (Kubota) 98
Unswitched Power 98
Switched Power 98
Vibration Circuit 98
Vibration Circuit Schematic (Kubota) 99
Water Pump Circuit—Theory of Operation (Honda) 100
Unswitched Power 100
Switched Power 100
Water Pump Circuit 100
Water Pump Circuit Schematic (Honda) 101
Water Pump Circuit—Theory of Operation (Kubota) 102
Unswitched Power 102
Switched Power 102
Water Pump Circuit 102
Water Pump Circuit Schematic (Kubota) 103
Work Lights Circuit—Theory of Operation (Honda) 104
Unswitched Power 104
Work Lights Circuit 104
Work Lights Circuit Schematic (Honda) 105
Work Lights Circuit—Theory of Operation (Kubota) 106
Unswitched Power 106
Work Lights Circuit 106
Work Lights Circuit Schematic (Kubota) 107
Troubleshooting 108
Start Circuit 108
Symptom: Machine Does Not Start (Honda) 108
Symptom: Machine Does Not Start (Kubota) 109
Run Circuit 110
Symptom: Engine Does Not Run (Honda) 110
Symptom: Engine Does Not Run (Kubota) 111
Throttle Circuit 111
Symptom: Throttle Does Not Work (Honda) 111
Symptom: Throttle Does Not Work (Kubota) 112
Water Spray Circuit 112
Symptom: Water Spray Does Not Work 112
Vibration Circuit 112
Symptom: Vibration Does Not Work 112
Work Light Circuit 113
Symptom: Work Lights Do Not Work 113
Component Testing 113
Hour Meter Test 114
Water Pump Test 115
Water Spray Dial Test 115
Water Spray Indicator Test 117
Water Spray Button Test 117
Low Oil Pressure Indicator Test 118
Vibration Indicator Test 118
Vibration Solenoid Test 118
Vibration Button Test 120
Start Circuit Test (Honda) 120
Start Circuit Test (Kubota) 121
Key Switch Test 121
Relay Test 122
Backup Sensor Test 124
Neutral Sensor Test 125
Throttle Switch Test (Honda) 126
Throttle Switch Test (Kubota) 126
Work Lights Switch Test 127
Repair 128
Fuse 128
Removal and Installation 128
Relay 128
Removal and Installation 128
Rocker Switch 129
Removal and Installation 129
Indicator 130
Removal and Installation 130
Key Switch 131
Removal and Installation 131
Anti-Backfire Solenoid (Honda) 132
Removal and Installation 132
Pump Timer Module 132
Removal and Installation 132
Water Pump 133
Removal and Installation 133
Electronic Display 133
Removal and Installation 133
Vibration Button 134
Removal and Installation 134
Water Spray Button 135
Removal and Installation 135
Hydraulic 137
Specifications 138
Test and Adjustment Specifications 138
Repair Specifications 139
Commonly Used Terms 139
Component Location 140
Component Location 140
Hydraulic Schematics 142
Hydraulic Schematics 142
Theory of Operation and Diagnostic Information 144
Drive Circuit—Forward Theory of Operation 144
Hydrostatic Drive Pump Charge Circuit 144
Forward Theory of Operation 144
Circuit Relief 144
Drive Circuit Forward Schematic 145
Drive Circuit—Reverse Theory of Operation 146
Hydrostatic Drive Pump Charge Circuit 146
Reverse Theory of Operation 146
Circuit Relief 146
Drive Circuit Reverse Schematic 147
Steering Circuit—Left Turn Theory of Operation 148
Left Turn Circuit 148
Circuit Relief 148
Steering Circuit Left Turn Schematic 149
Steering Circuit—Right Turn Theory of Operation 150
Right Turn Circuit 150
Circuit Relief 150
Steering Circuit Right Turn Schematic 151
Vibration Circuit—Theory of Operation 152
Vibration Circuit 152
Circuit Relief 152
Vibration Circuit Schematic 153
Troubleshooting 153
Drive Circuit 154
Symptom: Machine Will Not Move or Moves Slowly in Forward or Reverse 154
Steer Circuit 154
Symptom: Machine Will Not Steer 154
Vibration Circuit 155
Symptom: Machine Will Not Vibrate 155
Test and Adjustments 156
Drive Pressure Test 156
Drive Pressure Relief Test 158
Drive Motor Binding Test 160
Drive Motor Flow Test 162
Engine Speed and Vibration Speed Test 162
Exciter Motor Pressure Test 163
Steering System Test 165
Tow Valve Test 166
Repair 167
Gear Pump 167
Removal and Installation 167
Drive Pump 168
Removal and Installation 168
Drive Motor 169
Removal and Installation 169
Steering Valve 172
Removal and Installation 172
Exciter Motor 173
Removal and Installation 173
Hydraulic Oil Tank Drain/Fill Procedure 175
Drain/Fill 175
Hydraulic Oil Tank 177
Removal and Installation 177
Body, Frame, and Miscellaneous 179
Component Location 180
Component Location 180
Troubleshooting 182
Water Spray System 182
Symptom: Water Spray Does Not Function 182
Repair 183
Articulating Joint 183
Removal and Installation 183
Rear Drum 184
Removal and Installation 184
Brake and Brake Cable 186
Brake Cable Removal and Installation 186
Brake Assembly Removal and Installation 186
Brake Adjustment 188
Front Drum 189
Removal and Installation 189
Exciter 191
Removal and Installation 191
Exciter Bearings Disassembly and Assembly 192
Forward/Reverse Lever and Control Cable 193
Removal and Installation 193
Control Cable Adjustment 194
Water Check Valve 195
Removal and Installation 195
Water Filter Housing 195
Removal and Installation 195
Water Filter 196
Removal and Installation 196
Spray Bar 196
Front Spray Bar Removal and Installation 196
Rear Spray Bar Removal and Installation 197
Fuel Tank (Honda) 197
Removal and Installation 197
Fuel Tank (Kubota) 199
Removal and Installation 199
Index 203
Numerics 203
A 203
B 203
C 203
D 203
E 203
F 203
G 204
H 204
I 204
K 204
L 204
M 204
N 204
P 204
R 204
S 204
T 205
V 205
W 205

PLEASE NOTE:

• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
• You will be directed to the download page as soon as the purchase is completed. The whole payment and downloading process will take anywhere between 2-5 minutes
• Need any other service / repair / parts manual, please feel free to contact [email protected] . We still have 50,000 manuals unlisted

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