Sakai SV510-III - User Manual

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SV510

SHOP MANUAL

3498-6412A-0

Main Page

Table of Contents5
Safety11
General Safety13
Understanding the Safety Symbols and Words13
General13
Qualifications of Operators and Maintenance Personnel14
Safety Practices and Policies14
Pre Start Inspection15
Safety Instructions15
Starting16
Operating16
Stopping16
Maintenance17
Transporting the Machine19
Specifications21
Specification Data24
Sv510D-Ⅲ24
Sv510T-Ⅲ26
Sv510Tf-Ⅲ28
Table of Standard Values30
Engine30
Propulsion30
Hydraulic System30
Steering31
Brakes31
Capacities31
Fuel and Lubricants Specification32
Rating32
Recommended Lubricants32
Tightening Torque Chart33
Engine and Controls35
Engine37
Engine Mount37
Engine Exterior39
Control System41
Forward-Reverse Control41
Pump Mount42
Installation of Pump43
Hydraulic Systems45
System Circuit Diagram48
Graphic Symbols for Hydraulic Circuits48
Hydraulic Circuit Diagram51
Propulsion Hydraulic System53
Propulsion Hydraulic Piping53
Propulsion Hydraulic Piping (Front Type 1)53
Propulsion Hydraulic Piping (Front Type 2)55
Propulsion Hydraulic Piping (Rear)57
Hydraulic Component Specifications60
Hydraulic Pump Assembly (Propulsion + Vibrator + Steering)60
Gear Box62
Propulsion Hydraulic Motor (Front)64
Propulsion Hydraulic Motor (Rear)65
Vibrator Hydraulic System67
Vibrator Hydraulic Piping67
Hydraulic Component Specifications69
Vibrator Hydraulic Motor69
Steering System71
Steering Hydraulic Piping71
Steering Wheel73
Hydraulic Component Specifications74
Orbitrol74
Frame (Center Pin)75
Electrical System77
System Circuit Diagram79
Electrical Circuit Diagram79
Electrical Components81
Electrical Component Layout (1)81
Electrical Component Layout (2)83
Electrical Component Specifications85
Fuse Box85
Vibratory Drum • Rear Axle87
Precautions for Disassembly and Reassembly89
Vibratory Drum91
Removal and Installation of Vibratory Drum91
Removal of Vibratory Drum91
Installation of Vibratory Drum94
Vibratory Drum Assembly95
Disassembly and Reassembly of Vibratory Drum97
Disassembly of Vibratory Drum97
Reassembly of Vibratory Drum109
Rear Axle127
Rear Axle Assembly127
Rear Axle Assembly (Type 1)127
Rear Axle Assembly (Type 2)129
Rear Axle Lubrication131
Rear Axle Structure132
Center Housing132
Differential133
Hub Reduction Gear134
Brake (Type 1)135
Brake (Type 2)136
Gearbox137
Brake139
Brake Pedal141
Brake Hydraulic Piping143
Brake System145
Hydraulic Component Specifications146
Brake Solenoid Valve146
Inspection and Adjustment147
Safety Precautions for Inspection and Adjustment149
Preparation for Inspection and Adjustment149
Precautions for Inspection and Adjustment149
Warm-Up149
Inspection and Adjustment of Engine Related Items149
Measurement and Adjustment of Propulsion Circuit Pressure150
Measurement150
Adjustment151
Measurement and Adjustment of Propulsion Charge Circuit Pressure152
Measurement152
Adjustment153
Measurement of Machine High/Low Speed Change Circuit154
Measurement154
Measurement of Parking Brake Release Pressure155
Measurement155
Measurement and Inspection of Vibrator Circuit Pressure156
Measurement156
Inspection157
Measurement and Inspection of Vibrator Charge Circuit158
Pressure158
Measurement159
Inspection160
Measurement and Inspection of Steering Circuit Pressure161
Measurement161
Inspection162
Measurement of Hydraulic Pump Case Pressure163
Measurement of Propulsion Pump Case Pressure163
Measurement of Vibrator Pump Case Pressure164
Measurement of Propulsion Motor Case Pressure165
Measurement165
Measurement of Vibrator Motor Case Pressure166
Measurement166
Adjustment of F-R Lever Linkage167
Adjustment167
Brake Adjustment168
Manually Releasing the Brake168
Adjustment after Manual Release of Brake169
Brake Clearance Adjustment (Type 1 Only)170
Troubleshooting171
Safety Precautions for Troubleshooting173
Important Information for Troubleshooting173
Before Starting174
Wire Color Code and Number174
Electrical System Troubleshooting175
When Performing Electrical System Fault Diagnosis175
Precautions to Take During Electrical Circuit Fault Diagnosis175
Inspection Procedures Using a Tester176
Inspection of Electrical System181
Fault Codes183
Description of Fault Codes183
Reading Procedures of Fault Codes184
Fault Code List185
Error Codes193
Description of Error Codes193
Error Code List193
Engine195
Engine will Not Start (Starter Motor Does Not Run) 1/2195
Engine will Not Start (Starter Motor Does Not Run) 2/2197
Engine will Not Start (but Starter Motor Runs)199
No Charging201
Engine Speed Cannot be Switched201
Starter Motor Runs Even When F-R Lever Is Not at Neutral Position203
Propulsion205
Machine Moves Neither Forward nor Backward205
Machine Speed Cannot be Changed207
Traction Control Does Not Work 1/3209
Traction Control Does Not Work 2/3211
Traction Control Does Not Work 3/3213
Brake Does Not Work215
Vibration217
No Vibration Occurs217
Amplitude Does Not Change (Remains Either Low or High)219
Vibration Mode Cannot be Switched221
Lighting223
Illumination of Combination Meter Does Not Turn on223
Combination Meter Warning Lamp or Indicator Lamp Is Abnormal225
Tachometer Reading Is Abnormal227
Hour Meter Is Abnormal227
Temperature Meter Is Abnormal229
Fuel Meter Is Abnormal229
Hydraulic Oil Filter Warning Lamp Remains on229
Oil Pressure Warning Lamp Remains on231
Vibration Indicator Lamp Does Not Light233
Parking Brake Indicator Lamp Does Not Light235
Horn Does Not Sound237
Backup Buzzer Does Not Sound237
Hydraulic System Troubleshooting238
When Performing Hydraulic System Troubleshooting238
Propulsion System239
Machine Moves Neither Forward nor Backward 1/2239
Machine Moves Neither Forward nor Backward 2/2240
Machine Moves in One Direction Only (Forward or Backward)240
Slow Machine Speed or Small Drive Force 2/2241
Machine Speed Cannot be Switched241
Machine Does Not Stop Completely with F-R Lever in Neutral Position241
Propulsion System Is Overheating242
Abnormal Noise from Propulsion System242
Vibrator System243
No Vibration243
Vibrator Frequency Is too Low244
Amplitude Does Not Switch between High and Low244
Vibrator Does Not Stop244
Vibrator System Is Overheating245
Abnormal Noise from Vibrator System245
Steering System246
Steering Wheel Is Hard to Turn246
Steering Response Is Slow246
Steering Wheel Backlash or Play Is Large247
Steering System Is Overheating247
Abnormal Noise from Steering System247

Brand	Sakai
Model	SV510-III
Category	Construction Equipment
Language	English

Sakai SV510-III - User Manual

Table of Contents

Sakai SV510-III Specifications

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