Yanmar B50-2B 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: 425
Bookmarks: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Yanmar Excavator
B50-2B US

Contents

-GENERAL CAUTIONS FOR MAINTENANCE WORK
Correct Work
Safety Precautions
Preparations
Cautions for Disassembly and Reassembly
Cautions for Attaching and Detaching Hydraulic Equipment
Cautions for Attaching and Detaching Hydraulic Piping
Cautions for Handling Seals
Correct Installation of Hydraulic Hose
Specifications of Hydraulic Hose
Air-Venting of Hydraulic Equipment
-TECHNICAL DATA
Specifications
External Drawings and Working Ranges
Weight of Main Parts
Lifting Capacities
-SERVICING STANDARDS
Machine Performance
Engine
Undercarriage
Control Devices
Hydraulic Equipment
Work Implement
Torque Specifications
-ENGINE
Measurement,Inspection and Adjustment
Measuring Process.Service Data and Corrective Action
Precautions Reassembly
Fuel Supply System
Electrical Equipment
-HYDRAULIC SYSTEM
Outline
Hydraulic Circuit Schematic(with P.T.O. Selector Valve)
Circuit Operation
Pressure Adjustment
-HYDRAULIC EQUIPMENT
Hydraulic Pump
Control Valve
Pilot Valve
Swing Motor
Travel Motor
-ADJUSTMENT PROCEDURES FOR EACH EQUIPMENT
Electric Equipment of the Machine
Undercarriage
Controls
Swing System
-PERIODIC INSPECTION AND SERVICING
List of Periodic Inspection and Servicing
-FUEL LUBE OIL AND GREASE RECOMMENDED
Fuel, Lube Oil and Grease Recommended by Yanmar
Cooling Water Recommended by Yanmar
-TROUBLESHOOTING
Non-Breakdowns
Troubleshooting
REFERENCE DATA

What you get

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