Komatsu Hydraulic Excavator PC490LC-10 Operation and Maintenance Manual PDF

The Operation and Maintenance Manual was compiled specifically for technicians belonging to the Komatsu organization. Thanks to this electronic guide you can see information on the troubleshooting of existing and potential problems, to carry out maintenance and repair problem areas for Komatsu Hydraulic Excavator PC490LC-10 models.

This tutorial has many sections with technical maintenance information, safety rules, operation section, settings, general specifications, basic instructions, different diagrams, many helpful schemes, and illustrations. The main rule is to familiarize yourself with the section on security and follow all the rules for using this equipment before you start working with it. Read and understand all of the safety precautions and warnings.

An online manual in index PDF format supports the search function, and you can easily find the information you need. The factory file covers 461 pages in PDF format and was written in English. To work with this material you should use Adobe PDF Reader. We will be glad to answer any questions that may arise regarding the operation of your hydraulic excavator.

Table of Contents:

FOREWARD
SAFETY INFORMATION
INTRODUCTION
SAFETY LABELS
GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE
SAFETY MACHINE OPERATION
TRANSPORTATION
TOWING
LIFTING OBJECTS WITH BUCKET
SAFETY MAINTENANCE INFORMATION
MACHINE VIEW ILLUSTRATIONS
CONTROLS AND GAUGES
EXPLANATION OF COMPONENTS
SWITCHES
CONTROL LEVERS AND PEDAL
CEILING WINDOW
EMERGENCY ESCAPE HAMMER
DOOR LOCK
CAB DOOR HINGE
CAPS AND COVERS WITH LOCK
MAGAZINE BOX
CUP HOLDER
ASHTRAY
AIR CONDITIONER CONTROLS
RADIO
AUXILIARY ELECTRIC POWER
FUSIBLE LINK
TOOL BOX
GREASE GUN HOLDER
FIRE EXTINGUISHER
BATTERY DISCONNECT SWITCH
SYSTEM OPERATING LAMP
HANDLING KOMATSU DIESEL PARTICULATE FILTER (KDPF)
HANDLING MACHINES EQUIPPED WITH KOMTRAX
MACHINE OPERATIONS AND CONTROLS
STARTING ENGINE
AFTER STARTING ENGINE
STOPPING THE ENGINE
MACHINE OPERATION
STEERING THE MACHINE
SWINGING
WORK EQUIPMENT CONTROLS AND OPERATIONS
WORKING MODE
PROHIBITED OPERATIONS
GENERAL OPERATION INFORMATION
TRAVELING ON SLOPES
ESCAPE FROM MUD
RECOMMENDED APPLICATIONS
BUCKET REPLACEMENT AND INVERSION
PARKING MACHINE
MACHINE INSPECTION AFTER DAILY WORK
LOCKING
TRANSPORTATION
LIFTING MACHINE
COLD WEATHER OPERATION
AFTER DAILY WORK COMPLETION
AFTER COLD WEATHER SEASON
LONG TERM STORAGE
TROUBLES AND ACTIONS
OTHER TROUBLE
MAINTENANCE INFORMATION
OUTLINE OF SERVICE
WEAR PARTS
RECOMMENDED FUEL, COOLANT, AND LUBRICANT
TORQUE SPECIFICATIONS
SAFETY CRITICAL PARTS
MAINTENANCE SCHEDULE
MAINTENANCE PROCEDURE
SPECIFICATIONS
GENERAL PRECAUTIONS FOR SAFETY
BUCKET WITH HOOK
CHANGING DIRECTION OF THE MACHINE
CHANGING MACHINE CONTROL PATTERN
MACHINE READY FOR ATTACHMENT
HYDRAULIC CIRCUIT
ATTACHMENT REMOVAL AND INSTALLATION
ATTACHMENT OPERATIONS
LONG TERM STORAGE
SPECIFICATIONS
TRACK SHOES SELECTION
HANDLING COUNTERWEIGHT REMOVER
BUCKET TEETH SELECTION
HANDLING EXTENSION ARM
HANDLING CLAMSHELL BUCKET
RECOMMENDED ATTACHMENT OPERATIONS