Komatsu WA420-3H Wheel Loader Operation & Maintenance Manual SN WA420H30462 to WA420H30566 – PDF DOWNLOAD
Original price was: $35.95.$18.95Current price is: $18.95.
Komatsu WA420-3H Wheel Loader Operation & Maintenance Manual
Book Code : VEAM470400
SERIAL NUMBERS: WA420H30462 to WA420H30566
Description
Komatsu WA420-3H Wheel Loader Operation & Maintenance Manual
FILE DETAILS:
Komatsu WA420-3H Wheel Loader Operation & Maintenance Manual
Model Specification: KOMATSU WA420-3H WHEEL LOADER
Language: English
File Format: PDF
Total Pages: 219
Requirements: Adobe PDF Reader
ZOOM IN/OUT: YES
Downloadable: YES
KOMATSU WA420-3H WHEEL LOADER OPERATION & MAINTENANCE MANUAL SN WA420H30462 TO WA420H30566 – PDF DOWNLOAD:
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Komatsu WA420-3H Wheel Loader Operation & Maintenance Manual
FOREWORD:
This manual takes into account legal directives and regulations necessary to ensure the safe and effective use of the machine. A brochure with instructions is available for operation on public roads in Germany. Keep this manual within reach at all times and ensure that operating personnel read it at regular intervals. Call Komatsu or your local Komatsu dealer and request a replacement if this manual is lost or is no longer legible because of soiling. Pass the manual on to the new owner if selling the machine. Our constant efforts to improve the design of our machines can result in changes to construction which may differ slightly from the details in this manual. Please contact Komatsu or your local Komatsu dealer if you require the latest available information on your machine or if you have questions regarding the contents of this manual. Auxiliary equipment and accessories named in this manual may not be available in your region. If this is so, please contact Komatsu or your local Komatsu dealer with enquiries about the equipment you require.
• Incorrect operation and maintenance of this machine can be dangerous and lead to injury.
• The operator and maintenance personnel must read this manual before commencing operation or maintenance.
• The procedures and preventative measures named in this manual apply only for the intended use of the machine. If you use the machine for any other purpose than its intended function, you are responsible for ensuring that no danger is caused to you or others. Under no circumstances may you carry out work or functions which are explicitly forbidden in this manual.
• Safety regulations can be found under “SAFETY INFORMATION” on page 0-2 and in the section “SAFETY” on pages 1-1 and followin
TABLE OF CONTENTS:
Komatsu WA420-3H Wheel Loader Operation & Maintenance Manual
COVER.................................................................................... 1 FOREWORD................................................................................. 3 SAFETY INFORMATION................................................................... 4 INTRODUCTION......................................................................... 5 POSITIONS OF THE PLATES, TABLES FOR ENTERING THE SERIES NUMBER AND DEALER ADDRESS.... 6 CONTENTS............................................................................. 7 DIMENSIONS, WEIGHTS AND OPERATING DATA............................................... 11 CE-CONFORMING EQUIPMENT.............................................................. 13 LOADING.............................................................................. 18 Safety................................................................................... 19 General Safety Measures.............................................................. 20 Safety Precautions During Operation.................................................. 26 Machine Operation.................................................................... 28 Transport............................................................................ 33 Safety Measures During Maintenance................................................... 34 POSITION FOR ATTACHING SAFETY LABELS................................................. 43 OPERATION................................................................................ 47 GENERAL VIEW OF THE MACHINE.......................................................... 48 GENERAL VIEW OF CONTROLS AND GAUGES.................................................. 49 Description of the Individual Elements............................................... 51 Control Monitor.................................................................. 51 WARNING DISPLAYS................................................................. 53 GAUGE DISPLAYS................................................................... 57 METERS........................................................................... 59 SWITCHES......................................................................... 62 CONTROL LEVERS, PEDALS........................................................... 71 STEERING COLUMN TILT LEVER....................................................... 77 FUSE............................................................................. 80 AIR CONDITIONER.................................................................. 82 OPERATION............................................................................ 85 PRE-START CHECKS................................................................. 85 STARTING THE ENGINE.............................................................. 98 Operation and checks after starting the engine................................... 99 MACHINE TRAVEL...................................................................101 GEAR CHANGE......................................................................103 CHANGING DIRECTION...............................................................105 STOPPING THE MACHINE.............................................................106 OPERATING THE WORK EQUIPMENT.....................................................107 ACTIVATING THE WORK UNIT.........................................................109 WHEEL LOADER FUNCTIONS...........................................................110 PRECAUTIONS IN OPERATION.........................................................114 ADJUSTING THE WORK EQUIPMENT POSITION............................................116 PARKING THE MACHINE..............................................................118 STOPPING THE ENGINE..............................................................120 HANDLING THE TIRES...............................................................121 TRANSPORT............................................................................123 COLD WEATHER OPERATION...............................................................125 LONG-TERM STORAGE....................................................................128 TROUBLESHOOTING......................................................................129 IF THE FUEL TANK IS EMPTY........................................................129 IF BATTERY IS DISCHARGED.........................................................135 MALFUNKTION OF BRAKE.............................................................139 OTHER MALFUNCTIONS...............................................................140 MAINTENANCE..............................................................................147 MAINTENANCE GUIDE....................................................................148 OUTLINES OF SERVICE..................................................................151 WEARING PARTS LIST...................................................................155 LUBRICATING AND OPERATING MEANS......................................................156 TOOLS AND STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS.............................159 STANDARD TIGHTENING TORQUE FOR BOLTS AND NUTS........................................160 MAINTENANCE SCHEDULE.................................................................162 SERVICE PROCEDURE....................................................................165 MAINTENANCE AFTER THE FIRST 250 OPERATING HOURS..................................165 MAINTENANCE UPON DEMAND..........................................................166 CHECKS BEFORE STARTING...........................................................179 EVERY 50 HOURS SERVICE...........................................................185 EVERY 100 HOURS SERVICE..........................................................186 EVERY 250 HOURS SERVICE..........................................................188 EVERY 500 HOURS SERVICE..........................................................195 EVERY 1000 HOURS SERVICE.........................................................198 EVERY 2000 HOURS SERVICE.........................................................204 EVERY 4000 HOURS SERVICE.........................................................210 SPECIFICATIONS...........................................................................211 Special Equipment and Attachments........................................................215 ALS-Electronics......................................................................216
PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
Van Malcolm –