Yanmar B25V Service Manual Excavator manuals in PDF

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: 402
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Yanmar Excavator
B25V

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
Machine Dimensions and Working Ranges
Component Weights
Lifting Capacities
-SERVICING STANDARDS
Machine Performance
Engine
Undercarriage
Control Devices
Hydraulic Equipment
Work Implements
List of Tightening Torque
-ENGINE
Measurement, Inspection and Adjustment
Measuring Procedure, Service Data and Corrective Action
Precautions Reassembly
Fuel Supply System
Electrical Equipment
-HYDRAULIC SYSTEM
Outline
Hydraulic Circuit Schematic
Circuit Operation
Pressure Adjustment
-HYDRAULIC EQUIPMENT
Hydraulic Pump
Control Valve
Pilot Valve
Swing Motor
Travel Motor
-ADJUSTMENT AND REPAIR
Electric Equipment of the Machine
Undercarriage
Control
Swing Bearing
Hydraulic Equipment
-PERIODIC INSPECTION AND SERVICING
List of Periodic Inspection and Servicing
-FUEL, LUBE OIL AND GREASE RECOMMENDED
Fuel, Lube Oil and Grease Recommended by Yanmar
-TROUBLESHOOTING
Non-Breakdowns
Troubleshooting
-REFERENCE DATA
Specifications for Attachment

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