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Model List:
- CX250C Tier 4 Crawler Excavator
- CX250C LR Tier 4 Crawler Excavator
- 1. ELECTRICAL SYSTEM
- 1.1. Section 4020A Electrical Equipment Layout Diagram
- 1.2. Section 4020B Connection Connector Pin Layout
- 1.3. Section 4020C Sequence Circuit Diagram
- 1.4. Section 4021 Engineside DTC List
- 1.5. Section 4022 Main Unitside DTC List
- 1.6. Section 4023B Introduction to the trouble diagnosis
- 1.7. Section 4023D Engine Control System
- 1.8. Section 4023G Engineside Trouble
- 1.9. Section 4023H Main Unitside Trouble
- 1.10. Section 4023K Data Reference Values
- 1.11. Section 4040 Electrical Wiring Diagram








