Hyundai R27Z-9 Repair Manual [Mini Excavator]

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Language: English
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Factory Service Repair Manual For Hyundai R27Z-9. Step by step instructions and illustrations for service, maintenance, repair, tune-up, reassembly, rebuild. Crystal clear scalable images.

Compatible with PC, MAC/ Tablet / Smartphone
Searchable PDF
NOT a scan
Bookmarks
Printable
Zoomable: detailed exploded diagrams, pictures
Models

Hyundai R27Z-9

Contents

FOREWORD
CONTENTS
SECTION 1
GENERAL
– Safety Hints
– Specifications
SECTION 2
STRUCTURE AND FUNCTIONND FUNCTION
– Pump Device
– Main Control Valve
– Swing Device
– Travel Motor
– RCV Lever
– RCV Pedal
SECTION 3
HYDRAULIC SYSTEM
– Hydraulic Circuit
– Main Circuit
– Pilot Circuit
– Single Operation
– Combined Operation
SECTION 4
ELECTRICAL SYSTEM
– Component Location
– Monitoring System
– Electrical Circuit
– Electrical Component Specification
– Connectors
SECTION 5
TROUBLESHOOTING
– Before Troubleshooting
– Hydraulic and Mechanical System
– Electrical System
SECTION 6
MAINTENANCE STANDARD
– Operating Performance Test
– Major Components
– Track and Work Equipment
SECTION 7
DISASSEMBLY AND ASSEMBLY
– Precaution
– Tightening Torque
– Pump Device
– Main Control Valve
– Swing Device
– Travel Device
– RCV Lever
– Turning Joint
– Boom, Arm, Bucket Cylinder
– Undercarriage
– Work Equipment
SECTION 8
COMPONENT MOUNTING TORQUE
– Introduction Guide
– Engine System
– Electric System
– Hydraulic System
– Undercarriage
– Structure
– Work Equipment