Hyundai Robex 160LC-9A, Service Manual

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2. Operation 282
3. Electric Circuit 282
SECTION 6 TROUBLESHOOTING 283
Group 1 Before Troubleshooting 284
1. Introduction 284
2. Diagnosing Procedure 285
Group 2 Hydraulic And Mechanical System 287
1. Introduction 287
2. Drive System 288
3. Hydraulic System 290
4. Swing System 292
5. Travel System 296
6. Attachment System 301
Group 3 Electrical System 307
1. When Starting Switch Is Turned On, Monitor Panel Display Does Not Appear
307
3. Battery Charging Warning Lamp Lights Up(starting Switch : On) 309
4. When Coolant Overheat Warning Lamp Lights Up (engine Is Started) 310
5. When Air Cleaner Warning Lamp Lights Up (engine Is Started) 311
6. When Engine Oil Pressure Warning Lamp Lights Up (engine Is Started) 312
7. When Hydraulic Oil Temperature Warning Lamp Lights Up (engine Is Started)
313
8. When Coolant Temperature Gauge Does Not Operate (hcespn 304, Fmi 3 Or 4)
314
9. When Fuel Gauge Does Not Operate(hcespn 301, Fmi 5 Or 6) 315
10. When Safety Solenoid Does Not Operate 316
11. When Travel Speed 1, 2 Does Not Operate (hcespn 167, Fmi 5 Or 6) 317
12. When Engine Does Not Start ( Lights Up Condition) 318
13. When Starting Switch On Does Not Operate 319
14. When Starting Switch Is Turned On, Wiper Motor Does Not Operate 320
15. When Starting Switch Is Turned On, Head Lamp Does Not Lights Up 321
16. When Starting Switch Is Turned On, Work Lamp Does Not Lights Up 322
Group 4 Mechatronics Systegroup System 323
1. All Actuators Speed Are Slow 323
2. Engine Stall 325
3. Malfunction Of Cluster Or Mode Selection System 327
4. Malfunction Of Accel Dial 328
5. Auto Decel System Does Not Work 330
6. Malfunction Of Pump 1 Pressure Sensor 332
7. Malfunction Of Pump 2 Pressure Sensor 334
8. Malfunction Of Pump 3 Pressure Sensor 336
9. Malfunction Of Negative 1 Pressure Sensor 338
10. Malfunction Of Negative 2 Pressure Sensor 340
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