Kobelco K903B Excavator Operator’s Manual PDF
$23.95
The Kobelco K903B Excavator Operator’s Manual in PDF format is an indispensable guide, offering detailed instructions on controls, maintenance, and safety. Download for comprehensive insights, ensuring proficient operation and equipment care.
Description
Kobelco K903B Excavator Operator’s Manual – PDF DOWNLOAD
The Kobelco K903B Excavator Operator’s Manual in PDF format is an indispensable guide, offering detailed instructions on controls, maintenance, and safety. Download for comprehensive insights, ensuring proficient operation and equipment care.
FILE DETAILS:
Kobelco K903B Excavator Operator’s Manual – PDF DOWNLOAD
Language : English
Pages : 124
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Kobelco K903B Excavator Operator’s Manual – PDF DOWNLOAD
SECTION I FOR SAFE OPERATION
Directions for Safety 1-1
Safety Precautions 1-2
Safety Precautions for Preventive Maintenance 1-5
Outline of Safety Devices : 1-6
SECTION II SPECIFICATION
Name of Components 2-1
General Dimensions 2-2
Specifications and Performance 2-4
Type of Shoes. 2-5
Type and Combination of Attachments 2-6
Working Range of Attachments 2-8
SECTION Ill OPERATION
Operation of Machine 3-1
Pre-operation Checks 3-5
New Machine Precautions 3.5
Starting and Stopping Engine 3-5
Warm-up Operation. 3-6
Operation 3-6
Operating Precautions 3-10
Operation under Unusual Condition 3-13
SECTION IV PREVENTIVE MAINTENANCE
Introduction
Periodical Maintenance Check
Lubrication
Filter Element
Pre-operation/8 Hour Maintenance
50 Hour/Weekly Maintenance
120 Hour/Monthly Maintenance
250 Hour Maintenance
500 Hour Maintenance •
1,000 Hour Maintenance
2,000 Hour Maintenance
LW
Hydraulic Oil Care 4-23
Maintenance of Hydraulic Oil System 4-25
Air Cleaner Check and Cleaning, Replacement of Element 4-27
Tightening Torque of Capscrews and Nuts 4-29
Adjustment of Crawler Tension 4-31
Oil Change of Swing Reduction Unit. 4-32
Oil Change of Propel· Reduction Unit 4-33
Replacement of Bucket Tooth Points. 4-34
Converting to Face Shovel 4-36
Changing Boom Position 4-37
Periodical Replacement of Important Preventive Maintenance Parts 4-38
Storage of Machine 4-39
SECTION V TRANSPORTATION 5-1
SECTION VI GENERAL INFORMATION
Hydraulic System ‘ 6-1
Electrical System. 6-3
SECTION VII TROUBLESHOOTING. 7-1
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