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KOMATSU WA500-7 WHEEL LOADER Operation & Maintenance Manual (SNA94001 and up) KOMATSU WA500-7 – PDF DOWNLOAD
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- KOMATSU WA500-7 WHEEL LOADER Operation & Maintenance Manual
- SERIAL NUMBER:A94001 and up
- PUBLICATION NUMBER:CEAM026602
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Description
KOMATSU WA500-7 WHEEL LOADER Operation & Maintenance Manual (SNA94001 and up) KOMATSU WA500-7
KOMATSU WA500-7 WHEEL LOADER OPERATION & MAINTENANCE MANUAL (SNA94001 AND UP) KOMATSU WA500-7 – PDF DOWNLOAD:
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DESCRIPTION:
KOMATSU WA500-7 WHEEL LOADER Operation & Maintenance Manual (SNA94001 and up) KOMATSU WA500-7
- This manual gives details of the operation and methods of inspection and maintenance for this machine that must be obeyed in order to use the machine safely. Most accidents are caused by the failure to follow fundamental safety rules for the operation and maintenance of machines. Read, understand and follow all precautions and warnings in this manual and on the machine before performing operation and maintenance.
- Failure to do so may result in serious injury or death. Komatsu cannot predict every circumstance that might involve a potential hazard when the machine is used. Therefore, the safety messages in this manual and on the machine may not include all possible safety precautions. If you carry out any operation, inspection, or maintenance under conditions that are not described in this manual, understand that it is your responsibility to take the necessary precautions to ensure safety.
- In no event should you or others engage in the prohibited uses or actions described in this manual. Improper operation and maintenance of the machine can be hazardous and could result in serious injury or death. If you sell the machine, be sure to give this manual to the new owner together with the machine. Always keep this Operation and Maintenance Manual in the location shown on the right so that all relevant personnel can read it at any time. Storage location for the Operation and Maintenance Manual: In storage door (1) beside the shoes box If this manual is lost or damaged, contact and tell your distributor about the machine model name and the serial No. immediately to arrange for its replacement.
- For details regarding the machine model name and the serial No., see the machine serial No. plate. In order to arrange the proper Operation and Maintenance Manual, you will need to provide the machine model name and the serial No. to your Komatsu distributor. This manual uses the international units (SI) for units of measurement. For reference, units that have been used in the past are given in ( ). The explanations, values, and illustrations in this manual have been prepared based on the latest information available as of the date of its publication.
- Continuing improvements in the design of this machine may lead to additional changes that are not reflected in this manual. Consult Komatsu or your Komatsu distributor for the latest available information concerning your machine or with questions regarding information contained in this manual.
- The numbers in circles in the illustrations correspond to the numbers in ( ) in the text. (For example: ① → (1)) Komatsu delivers machines that comply with all applicable regulations and standards of the country to which it has been shipped. If this machine has been purchased in another country, it may lack certain safety devices and specifications that are necessary for use in your country.
- If there is any question about whether your product complies with the applicable standards and regulations of your country, consult Komatsu or your Komatsu distributor before operating the machine.
TABLE OF CONTENTS:
KOMATSU WA500-7 WHEEL LOADER Operation & Maintenance Manual (SNA94001 and up) KOMATSU WA500-7
COVER...................................................................................... 0 FOREWORD .................................................................................. 5 BEFORE READING THIS MANUAL ............................................................ 6 SAFETY INFORMATION .................................................................... 7 INTRODUCTION .......................................................................... 8 USE OF MACHINE .................................................................... 8 DIRECTIONS OF MACHINE ............................................................. 8 VISIBILITY FROM OPERATOR'S SEAT ................................................... 8 PRODUCT INFORMATION ................................................................... 10 PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE ...................... 10 EPA REGULATIONS, ENGINE SERIAL NO. PLATE .......................................... 10 SERVICE METER LOCATION ............................................................ 11 YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR ....................................... 11 CONTENTS .............................................................................. 12 SAFETY .................................................................................... 15 SAFETY ................................................................................ 16 SAFETY LABELS ......................................................................... 18 LOCATION OF SAFETY LABELS ......................................................... 19 SAFETY LABELS ..................................................................... 20 GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE ............................... 27 PRECAUTIONS BEFORE STARTING OPERATION ............................................. 27 PREPARATIONS FOR SAFE OPERATION ................................................... 28 FIRE PREVENTION ................................................................... 30 PRECAUTIONS WHEN GETTING ON OR OFF MACHINE ........................................ 32 DO NOT GET CAUGHT IN WORK EQUIPMENT ............................................... 35 PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES ...................................... 35 UNAUTHORIZED MODIFICATION ......................................................... 35 PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS .................................... 36 PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING ................................... 36 PRECAUTIONS FOR OPERATION ............................................................. 37 PRECAUTIONS FOR JOBSITE ........................................................... 37 STARTING ENGINE ................................................................... 40 OPERATION ......................................................................... 42 TRANSPORTATION .................................................................... 48 TOWING ............................................................................ 49 PRECAUTIONS FOR MAINTENANCE ........................................................... 50 PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE ............................ 50 PRECAUTIONS FOR INSPECTION AND MAINTENANCE ........................................ 54 TIRES ............................................................................. 58 OPERATION ................................................................................. 59 GENERAL VIEW .......................................................................... 60 GENERAL VIEW OF MACHINE ........................................................... 60 GENERAL VIEW OF CONTROLS AND GAUGES ............................................... 62 MACHINE MONITOR ................................................................... 64 EXPLANATION OF COMPONENTS ............................................................. 66 MACHINE MONITOR ................................................................... 66 SWITCHES ..........................................................................161 CONTROL LEVERS AND PEDALS .........................................................176 CAP WITH LOCK .....................................................................183 FRAME LOCK BAR ....................................................................185 TOWING PIN ........................................................................186 BACKUP ALARM ......................................................................187 BATTERY DISCONNECT SWITCH .........................................................188 SYSTEM OPERATING LAMP .............................................................190 OPEN AND CLOSE CAB DOOR ...........................................................191 FUSE ..............................................................................195 SLOW BLOW FUSE ....................................................................197 AUXILIARY ELECTRIC POWER ..........................................................198 RADIO .............................................................................199 HANDLING AUTO AIR CONDITIONER .....................................................204 HANDLING FRONT WIPER ..............................................................215 FIRE EXTINGUISHER .................................................................216 HANDLING REAR VIEW MONITOR ........................................................217 HANDLING KDPF .....................................................................218 HANDLING KCCV FILTER ..............................................................226 HANDLING MACHINES EQUIPPED WITH KOMTRAX ...........................................227 MACHINE OPERATIONS AND CONTROLS .......................................................229 CHECKS AND ADJUSTMENT BEFORE STARTING ENGINE ......................................229 STARTING ENGINE ...................................................................251 CHECKS AFTER STARTING ENGINE ......................................................254 STOPPING ENGINE ...................................................................257 MACHINE OPERATION .................................................................258 STEERING MACHINE ..................................................................269 WORK EQUIPMENT CONTROLS AND OPERATIONS ............................................273 RECOMMENDED APPLICATIONS ..........................................................275 RULES FOR OPERATION ...............................................................292 REMOVING AND INSTALLING BUCKET ....................................................294 REMOTE POSITIONER .................................................................297 PARKING MACHINE ...................................................................301 CHECK AFTER FINISHING WORK ........................................................303 LOCKING ...........................................................................304 HANDLING TIRES ....................................................................305 TRANSPORTATION ........................................................................307 TRANSPORTATION PROCEDURE ..........................................................307 LOADING AND UNLOADING WITH TRAILER ................................................308 LIFTING MACHINE ...................................................................312 COLD WEATHER OPERATION ................................................................314 COLD WEATHER OPERATION INFORMATION ................................................314 LONG-TERM STORAGE .....................................................................316 BEFORE STORAGE ....................................................................316 DURING STORAGE ....................................................................316 AFTER STORAGE .....................................................................316 STARTING MACHINE AFTER LONG-TERM STORAGE ..........................................317 TROUBLES AND ACTIONS ..................................................................318 RUNNING OUT OF FUEL ...............................................................318 TOWING MACHINE ....................................................................319 DISCHARGED BATTERY ................................................................324 OTHER TROUBLE .....................................................................329 MAINTENANCE ...............................................................................335 RULES FOR MAINTENANCE .................................................................336 SERVICE METER READING .............................................................336 KOMATSU GENUINE REPLACEMENT PARTS .................................................336 KOMATSU GENUINE LUBRICANTS ........................................................336 ALWAYS USE CLEAN WASHER FLUID .....................................................336 FRESH AND CLEAN LUBRICANTS ........................................................336 CHECK DRAINED OIL AND USED FILTER .................................................336 CAUTION FOR REFILLING OIL OR FUEL .................................................336 WELDING INSTRUCTIONS ..............................................................336 DO NOT DROP THINGS INSIDE MACHINE .................................................336 PRECAUTIONS FOR KDPF ..............................................................336 DUSTY JOBSITE .....................................................................337 AVOID MIXING OIL ..................................................................337 LOCKING INSPECTION COVERS .........................................................337 BLEEDING AIR FROM HYDRAULIC CIRCUIT ...............................................337 PRECAUTIONS WHEN INSTALLING HYDRAULIC HOSES .......................................337 CHECKS AFTER INSPECTION AND MAINTENANCE ...........................................337 FUEL AND LUBRICANTS TO MATCH THE AMBIENT TEMPERATURE ..............................337 CLOSE ENGINE SIDE COVER SECURELY ..................................................337 OUTLINE OF MAINTENANCE ................................................................338 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC ............................338 HANDLING ELECTRICAL COMPONENTS ....................................................342 STANDARD TIGHTENING TORQUE FOR BOLTS AND NUTS .........................................343 TIGHTENING TORQUE LIST ............................................................343 MAINTENANCE SCHEDULE ..................................................................344 MAINTENANCE SCHEDULE TABLE ........................................................344 MAINTENANCE PROCEDURE .................................................................346 INITIAL 10 HOURS MAINTENANCE (ONLY FOR THE FIRST 50 HOURS) ........................346 INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS) ....................346 WHEN REQUIRED .....................................................................347 CHECKS BEFORE STARTING ............................................................371 EVERY 50 HOURS MAINTENANCE ........................................................372 EVERY 100 HOURS MAINTENANCE .......................................................373 EVERY 250 HOURS MAINTENANCE .......................................................378 EVERY 500 HOURS MAINTENANCE .......................................................383 EVERY 1000 HOURS MAINTENANCE ......................................................388 EVERY 2000 HOURS MAINTENANCE ......................................................393 EVERY 4000 HOURS MAINTENANCE ......................................................405 EVERY 4500 HOURS MAINTENANCE ......................................................411 EVERY 8000 HOURS MAINTENANCE ......................................................412 EVERY 9000 HOURS MAINTENANCE ......................................................413 SPECIFICATIONS ............................................................................415 SPECIFICATIONS ........................................................................416 ATTACHMENTS AND OPTIONS ...................................................................419 SELECTING BUCKET AND TIRES ............................................................420 HANDLING JOYSTICK STEERING SYSTEM .....................................................421 EXPLANATION OF COMPONENTS .........................................................421 FUNCTION AND STRUCTURE OF JOYSTICK STEERING .......................................427 PRECAUTIONS WHEN HANDLING JOYSTICK STEERING .......................................428 OPERATION METHOD OF JOYSTICK STEERING .............................................429 GETTING ON OR OFF MACHINE .........................................................432 ADJUST JOYSTICK CONSOLE ...........................................................433 HANDLING MULTI-FUNCTION LEVER .........................................................439 EXPLANATION OF COMPONENTS AND SWITCHES ............................................439 DISPLAY OF LIQUID CRYSTAL UNIT ....................................................444 REPLACEMENT PARTS .........................................................................447 SAFETY CRITICAL PARTS .................................................................448 SAFETY CRITICAL PARTS LIST ........................................................448 CONSUMABLE PARTS ......................................................................449 CONSUMABLE PARTS LIST .............................................................449 RECOMMENDED FUEL, COOLANT, AND LUBRICANT ..............................................450 LUBRICATION CHART .................................................................450 LUBRICANTS TO MATCH THE AMBIENT TEMPERATURE AND RECOMMENDED GENUINE LUBRICANTS ....452 RECOMMENDED BRANDS AND QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL ........454 INDEX .....................................................................................455
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