Factory Service Manual For Yanmar Excavator. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 683
Issue: december 2016
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Yanmar Excavator
ViO57-6A

Contents

-GENERAL CAUTIONS FOR MAINTENANCE WORK
Correct Work
Safety Precautions
Preparations
Cautions for Disassembly and Reassembly
Cautions for Removal and Installation of Hydraulic Equipment
Cautions for Removal and Installation of Hydraulic Piping
Cautions for Handling Seals
Correct Installation of Hydraulic Hose
Specifications of Hydraulic Hose
Air Release of Hydraulic Equipment
-TECHNICAL DATA
Specifications
Outline Drawing and Working Area
Weight List of Main Parts
Lifting Capacity List
Specifications for Attachment
Periodic Inspection and Servicing
Fuel. Lube Oil and Grease Recommended
Hydraulic Circuit Schematic
Wiring Diagram
-SERVICE STANDARDS
Machine Performance
Engine
Undercarriage
Controls
Hydraulic Equipment
Implement
List of Tightening Torque
Pressure Adjustment
-ENGINE
Safety
Engine
Fuel System
Cooling System
Lubrication System
Turbocharger
Starter Motor
Alternator
Electronic Control System
Electric Wiring
Failure Diagnosis.
Troubleshooting
-ELECTRIC SYSTEM
Electric Equipment of Machine
Circuit Description of Engine Start and Stop
Engine ECU (engine controller)
Error Code List
-HYDRAULIC EQUIPMENT
Outline
Circuit Operation
Hydraulic Pump
Control Valve
Pilot Valve
Swing Motor
Travel Motor
Proportional Solenoid Valve for P.T.O
-ADJUSTMENT AND REPAIR
Engine and Electric Equipment
Undercarriage
Controls
Swing Bearing
Hydraulic Equipment
Work Implements
Cabin
Air Conditioner
-TROUBLESHOOTING
Non-Breakdowns
Quick Reference Table for Troubleshooting