This service manual contains service and repair information, special instructions, engine specifications, diagrams and charts for HYUNDAI R55-7A CRAWLER EXCAVATOR.
Service manual allows to quickly and easily find the desired technical service information, because it contains a search function references; helps professionals to calibrate the equipment to diagnose it and fix hardware problems and solve any problems that arise.
This service manual is a file PDF any one of which we can be printed easily. We recommend to use Adobe PDF Reader, to be sure all images / graphics will display correctly.

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This service manual has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to full effect at every opportunity.
This service manual mainly contains the necessary technical information for operations performed in a service workshop.
For ease of understanding, the manual is divided into the following sections.

SECTION 1 GENERAL
This section explains the safety hints and gives the specification of the machine and major components.

SECTION 2 STRUCTURE AND FUNCTION
This section explains the structure and function of each component. It serves not only to give an understanding of the structure, but also serves as reference material for troubleshooting.

SECTION 3 HYDRAULIC SYSTEM
This section explains the hydraulic circuit, single and combined operation.

SECTION 4 ELECTRICAL SYSTEM
This section explains the electrical circuit, monitoring system and each component. It serves not only to give an understanding electrical system, but also serves as reference material for trouble shooting.

SECTION 5 MECHATRONICS SYSTEM
This section explains the computer aided power optimization system and each component.

SECTION 6 TROUBLESHOOTING
This section explains the troubleshooting charts correlating problems to causes.

SECTION 7 MAINTENANCE STANDARD
This section gives the judgement standards when inspecting disassembled parts.

SECTION 8 DISASSEMBLY AND ASSEMBLY
This section explains the order to be followed when removing, installing, disassembling or assembling each component, as well as precautions to be taken for these operations.

Tags: HYUNDAI R55-7A CRAWLER EXCAVATOR General Engine Specifications, HYUNDAI R55-7A CRAWLER EXCAVATOR Detailed Specifications, HYUNDAI R55-7A CRAWLER EXCAVATOR Maintenance and Lubrication, HYUNDAI R55-7A CRAWLER EXCAVATOR Torque Chart, HYUNDAI R55-7A CRAWLER EXCAVATOR ENGINE, HYUNDAI R55-7A CRAWLER EXCAVATOR Cylinder Head and Valves, HYUNDAI R55-7A CRAWLER EXCAVATOR Engine Block Assemblies, HYUNDAI R55-7A CRAWLER EXCAVATOR Engine Removal, Installation, Stall Tests, HYUNDAI R55-7A CRAWLER EXCAVATOR Air Cleaner, HYUNDAI R55-7A CRAWLER EXCAVATOR FUEL SYSTEM, HYUNDAI R55-7A CRAWLER EXCAVATOR Fuel System and Filters, HYUNDAI R55-7A CRAWLER EXCAVATOR Roosa Master Model DB Fuel Injection Pump, HYUNDAI R55-7A CRAWLER EXCAVATOR Roosa Master Fuel Injectors, HYUNDAI R55-7A CRAWLER EXCAVATOR Throttle Linkage Adjustments, Fuel Lines, HYUNDAI R55-7A CRAWLER EXCAVATOR HYDRAULICS, HYUNDAI R55-7A CRAWLER EXCAVATOR Hydraulic Diagrams, Trouble Shooting, Pressure Checks, HYUNDAI R55-7A CRAWLER EXCAVATOR Equipment Pump, HYUNDAI R55-7A CRAWLER EXCAVATOR Loader and Dozer Control Valves, HYUNDAI R55-7A CRAWLER EXCAVATOR Commercial-Shearing Backhoe Control Valves, HYUNDAI R55-7A CRAWLER EXCAVATOR Miscellaneous Valves and Couplings, HYUNDAI R55-7A CRAWLER EXCAVATOR Boom Lockout System, HYUNDAI R55-7A CRAWLER EXCAVATOR Hydraulic Cylinders, HYUNDAI R55-7A CRAWLER EXCAVATOR TRACK, HYUNDAI R55-7A CRAWLER EXCAVATOR Track and Suspension System, HYUNDAI R55-7A CRAWLER EXCAVATOR Torqueing Procedure for Sprocket Mounting Bolts, HYUNDAI R55-7A CRAWLER EXCAVATOR POWER TRAIN, HYUNDAI R55-7A CRAWLER EXCAVATOR Transmission and Final Drives, HYUNDAI R55-7A CRAWLER EXCAVATOR Trouble Shooting and Transmission/Converter Hydraulic System with a Flowmeter, HYUNDAI R55-7A CRAWLER EXCAVATOR Transmission/Converter Hydraulic System Diagram, Transmission Removal, Transmission Controls, HYUNDAI R55-7A CRAWLER EXCAVATOR Torque Converter, HYUNDAI R55-7A CRAWLER EXCAVATOR Charging Pump, HYUNDAI R55-7A CRAWLER EXCAVATOR Declutch Lockout, HYUNDAI R55-7A CRAWLER EXCAVATOR Drive Shafts, HYUNDAI R55-7A CRAWLER EXCAVATOR BRAKES, HYUNDAI R55-7A CRAWLER EXCAVATOR Master Cylinders, Parking Brakes, Adjustments, HYUNDAI R55-7A CRAWLER EXCAVATOR ELECTRICAL SYSTEM, HYUNDAI R55-7A CRAWLER EXCAVATOR Wiring Diagrams, HYUNDAI R55-7A CRAWLER EXCAVATOR Trouble Shooting, HYUNDAI R55-7A CRAWLER EXCAVATOR Ignition System, HYUNDAI R55-7A CRAWLER EXCAVATOR Batteries, HYUNDAI R55-7A CRAWLER EXCAVATOR Starter and Starter Solenoid, HYUNDAI R55-7A CRAWLER EXCAVATOR Generator and Voltage Regulator, HYUNDAI R55-7A CRAWLER EXCAVATOR MOUNTED EQUIPMENT, HYUNDAI R55-7A CRAWLER EXCAVATOR Loader, HYUNDAI R55-7A CRAWLER EXCAVATOR Dozers, HYUNDAI R55-7A CRAWLER EXCAVATOR Gearmatic Winches, HYUNDAI R55-7A CRAWLER EXCAVATOR Ripper, HYUNDAI R55-7A CRAWLER EXCAVATOR Rollover Protection Structure, HYUNDAI R55-7A CRAWLER EXCAVATOR Backhoe, HYUNDAI R55-7A CRAWLER EXCAVATOR Seat and Tank Assembly.


HYUNDAI R55-7A CRAWLER EXCAVATOR SERVICE MANUAL