New Holland Mini Excavator EH15 service manual

Description New Holland Mini Excavator EH15 service manual

New Holland Mini Hydraulic Excavator EH15 pdf service & repair manual

Technical documentation, specifications, troubleshooting, maintenance, electrical diagrams, hydraulic schematics, adjusting, assembly, disassembly, removal, installation instructions and other information

MANUAL CONTENT:
GENERAL INFORMATION AND SAFETY
Safety Precautions
General Precautions for Repairs
International Unit Conversion System

SPECIFICATIONS
Components
General Dimensions
Specifications and Performance
Types of Shoes
Types of Buckets
Working Range of Attachments
Lifting Diagrams
Engine Specifications
Engine Performance Curve

LOCATION AND WEIGHT OF COMPONENTS
Components
Component Weights (Dry)
Attachment Weights
Lifting Complete Machine

MAINTENANCE STANDARD AND TEST PROCEDURES
General Information
Standards for Judging Performance

TORQUE SPECIFICATIONS AND WORKING STANDARD
Torque Specifications for Capscrews and Nuts
torque Specifications For Nuts and Sleeves
Torque Specifications for Hoses and Connectors
Special Spanners for Tubes
Screw Sizes and Tightening Tool Sizes
International Unit System
Unit Conversion Logarithmic Chart
Abbreviations Used in Manual
Locking and Sealing Compounds

HYDRAULIC SYSTEM
Summary
Hydraulic Circuits and Component Models
Piping Connections

UPPER STRUCTURE
Canopy or Cab (Optional)
Floor Plate Assembly
Guard and Cover
Stand Assembly
Counterweight
Tank Assembly (Fuel and Hydraulic)
Air Cleaner
Muffler
Hydraulic Pump
Power Take-Off
Heater (Option)
Radiator
Fuel Line
Engine Installation
Control Valve
Slewing Motor
Upper Frame

TRAVEL SYSTEM
Crawler
Slide Plate
Lower Roller
Front Idler
Idler Adjuster
Sprocket
Travel Unit
Swivel Joint
Slewing Bearing

ATTACHMENTS
Bucket
Arm
Boom
Swing
Dozer Blade
Hydraulic Cylinders
Hydraulic Piping

CONTROL SYSTEM
Operator’s Controls
Engine Control
Major Electrical Equipment

ELECTRICAL SYSTEM
How to Read Circuit Diagram and Harness Connections
Connection and Connector Tables
Boom Work Light
Key Switch Harness
Battery and Ground Cables
Electrical Circuit
Main Harness

TROUBLESHOOTING
General Information
Troubleshooting Chart
Troubleshooting Diagrams

HYDRAULIC PUMP
SPECIFICATIONS
Construction and Operation
Removal and Installation
Maintenance Standards
Troubleshooting

CONTROL VALVE
Specifications
Construction
Removal
Cleaning
Inspection
Installation
Maintenance Procedures for Relief Valve
Troubleshooting

PILOT VALVE (ATTACHMENT, STANDARD)
Specifications
Construction and Operation
Removal and Installation
Maintenance Standards
Troubleshooting

PILOT VALVE (ATTACHMENT, AB SHIFTER)
Specifications
Construction and Operation
Removal and Installation
Maintenance Standards
Troubleshooting

2-FUNCTION SOLENOID VALVE (WITH RELIEF VALVE)
Specifications
Construction and Operation

SLEWING MOTOR UNIT
Specifications
Construction and Operation
Removal and Installation
Maintenance Standards
Troubleshooting

TRAVEL MOTOR UNIT
Specifications
Construction and Operation
Removal and Installation
Maintenance Standards
Troubleshooting

SWIVEL JOINT
Construction and Operation
Removal and Installation
Maintenance Standards
Troubleshooting

HYDRAULIC CYLINDERS
Specifications
Construction and Operation
Removal and Installation
Maintenance Standards
Troubleshooting
Special Tools