VOLVO EC380D HR EXCAVATOR SERVICE REPAIR MANUAL – PDF

This VOLVO EC380D HR Excavator manual provides a complete, technician-focused guide for performing maintenance, service, and repair tasks on the machine. It includes essential technical data, system descriptions, diagnostic procedures, and step-by-step instructions to support accurate, efficient service work. With clear repair methods, troubleshooting information, and component details, this manual helps minimize downtime, extend machine life, and ensure dependable performance in demanding work environments.

SERVICE MANUAL CONTENTS

• GENERAL INFORMATION & SAFETY
• ROUTINE MAINTENANCE PROCEDURES
• ENGINE WITH MOUNTING & EQUIPMENT
• ELECTRICAL SYSTEM; WARNING SYSTEMS
• POWER TRANSMISSION; FINAL DRIVE
• FRAME; UNDERCARRIAGE; TRACK ASSEMBLY
• UPPER STRUCTURE; CAB; PANELS
• HYDRAULIC SYSTEM; WORK EQUIPMENT; ATTACHMENTS

REPAIR MANUAL CONTENTS

• GENERAL REPAIR INFORMATION
• ENGINE REPAIR & FUEL SYSTEM CALIBRATION
• ELECTRICAL DIAGNOSTICS & COMPONENT REPAIR
• POWERTRAIN REPAIR PROCEDURES
• FRAME & TRACK SYSTEM REPAIR
• UPPER FRAME, CAB & PANEL STRUCTURE REPAIR
• HYDRAULIC REPAIR; PUMPS, VALVES & ACTUATORS
• ATTACHMENT SYSTEM OVERHAUL & SERVICE