Komatsu H285S Hydraulic Shovel Official Workshop Service Repair Manual
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This is the COMPLETE Official Service Repair Manual for the Komatsu Hydraulic Shovel .
This manual contains deep information about maintaining, assembly, disassembly and servicing your Komatsu.
This PDF file is Bookmarked and SEARCHABLE to make what you need easy to find.
This Manual contains information and data to this model. has specs, diagrams, and actual real photo illustrations, and schemes, which give you complete step by step operations on repair, servicing, technical maintenance & troubleshooting procedures for your machine. this manual offers full information you need for repair your machine. the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service. all pages are printable, so run off what you need and take it with you into the garage or workshop.
Models And Serials :
H285S 78094, 78111 & 78113
CONTENTS :
PART 1
TECHNICAL DATA
DIVISION OF MACHINE
SUPERSTRUCTURE
UNDERCARRIAGE
EQUIPMENT
SPECIAL EQUIPMENT
TOOTH SYSTEMS
LUBRICATION
REFILLING UNIT
HYDRAULIC SYSTEM
CONTROL
CONTROL UNITS
FILTERS OF THE HYDRAULIC OIL
ASSEMBLING THE EXCAVATOR
PART 2
LIST OF CONTENTS
HINTS FOR HYDRAULIC CIRCUIT DIAGRAM
HINTS FOR ELECTRIC CIRCUIT DIAGRAM
HINTS FOR CHECK & ADJUSTMENTS
PROPULSION
PUMP DISTRIBUTOR GEAR
HYDRAULIC PUMPS
PUMP BEARING LUBRICATION
PUMP REGULATION
HYDRAULIC OIL COOLING SYSTEM
HYDRAULIC OIL TANK
CONTROL OIL CIRCUITS
WORKING CIRCUITS
LUBRICATION SYSTEM
GENERATOR DRIVE
PART 3
ELECTRICAL DIAGRAM
