This manual PDF download describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment for the Komatsu WA900-3 avance Wheel Loader (SN: 50001 and up). It will help the operator or anyone realize peak performance through effective, economical and safe machine operation and maintenance.
APPLICABLE MODELS :
Komatsu WA900-3 avance Wheel Loader
Serial Numbers : WA900-50001 and up
TABLE OF CONTENTS :
SAFETY
OPERATION
MAINTENANCE
SPECIFICATIONS
OPTIONS, ATTACHMENTS
MANUAL SPECIFICATION :
File Format : PDF
Language : English
Bookmarked : Yes
Searchable : Yes
Printable : Yes
Product Code : PEN00073-02
Total Pages : 346
This manual provides rules and guidelines which will help you use this machine safely and effectively. The precautions in this manual must be followed at all times when performing operation and maintenance.
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COVER
1. FOREWORD
2. SAFETY INFORMATION
3. INTRODUCTION
4. LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR
5. CONTENTS
SAFETY
6. GENERAL PRECAUTIONS
7. PRECAUTIONS DURING OPERATION
7.1 BEFORE STARTING ENGINE
7.2 AFTER STARTING ENGINE
7.3 TRANSPORTATION
7.4 BATTERY
7.5 TOWING
8. PRECAUTIONS FOR MAINTENANCE
8.1 BEFORE CARRYING OUT MAINTENANCE
8.2 DURING MAINTENANCE
8.3 TIRES
9. POSITION FOR ATTACHING SAFETY LABELS
OPERATION
10. GENERAL VIEW
10.1 GENERAL VIEW OF MACHINE
10.2 GENERAL VIEW OF CONTROLS AND GAUGES
11. EXPLANATION OF COMPONENTS
11.1 MACHINE MONITOR
11.2 SWITCHES
11.3 CONTROL LEVERS, PEDALS
11.4 STEERING COLUMN TILT LEVER
11.5 CAP WITH LOCK
11.6 SAFETY BAR
11.7 TOWING PIN
11.8 GREASE PUMP
11.9 BACKUP ALARM
11.10 DOOR-OPEN LOCK
11.11 TOOL BOX
11.12 FUEL STOP LEVER
11.13 FUSE
11.14 SLOW-BLOW FUSE
11.15 LUNCH BOX TRAY
11.16 STORAGING PLACE OF THIS MANUAL
11.17 TAKING OFF POWER
11.18 PRECAUTIONS WHEN HANDLING ACCUMULATOR
12. OPERATION
12.1 CHECK BEFORE STARTING ENGINE
12.2 STARTING ENGINE
12.3 OPERATIONS AND CHECKS AFTER STARTING ENGINE
12.4 MOVING MACHINE OFF
12.5 CHANGING GEAR SPEED
12.6 CHANGING DIRECTION
12.7 TURNING
12.8 STOPPING MACHINE
12.9 OPERATION OF WORK EQUIPMENT
12.10 WORK POSSIBLE USING WHEEL LOADER
12.11 PRECAUTIONS FOR OPERATION
12.12 ADJUSTING WORK EQUIPMENT POSTURE
12.13 PARKING MACHINE
12.14 CHECKS AFTER COMPLETION OF OPERATION
12.15 STOPPING ENGINE
12.16 CHECK AFTER STOPPING ENGINE
12.17 LOCKING
12.18 HANDLING THE TIRES
12.19 REMOVAL AND INSTALLATION OF THE BUCKET
13. TRANSPORTATION
13.1 TRANSPORTATION PROCEDURE
13.2 LOADING, UNLOADING WORK
13.3 METHOD OF SECURING MACHINE
13.4 METHOD OF LIFTING MACHINE
14. COLD WEATHER OPERATION
14.1 PRECAUTIONS FOR LOW TEMPERATURE
14.2 PRECAUTIONS AFTER COMPLETION OF WORK
14.3 AFTER COLD WEATHER
14.4 WARMING-UP OPERATION FOR STEERING HYDRAULIC CIRCUIT IN COLD WEATHER
15. LONG-TERM STORAGE
15.1 BEFORE STORAGE
15.2 DURING STORAGE
15.3 AFTER STORAGE
16. TROUBLESHOOTING
16.1 WHEN MACHINE RUNS OUT OF FUEL
16.2 METHOD OF TOWING MACHINE
16.3 IF BATTERY IS DISCHARGED
16.4 OTHER TROUBLE
MAINTENANCE
17. GUIDES TO MAINTENANCE
18. OUTLINES OF SERVICE
18.1 HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC
18.2 OUTLINE OF ELECTRIC SYSTEM
19. WEAR PARTS LIST
20. RECOMMENDED FUEL, COOLANT, AND LUBRICANT
20.1 USE OF FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE
20.2 RECOMMENDED BRANDS, RECOMMENDED QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL
21. STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS
21.1 INTRODUCTION OF NECESSARY TOOLS
21.2 TORQUE LIST
22. PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
23. MAINTENANCE SCHEDULE CHART
23.1 MAINTENANCE SCHEDULE CHART
24. SERVICE PROCEDURE
24.1 INITIAL 250 HOURS SERVICE
24.2 WHEN REQUIRED
24.3 CHECK BEFORE STARTING
24.4 EVERY 50 HOURS SERVICE
24.5 EVERY 100 HOURS SERVICE
24.6 EVERY 250 HOURS SERVICE
24.7 EVERY 500 HOURS SERVICE
24.8 EVERY 1000 HOURS SERVICE
24.9 EVERY 2000 HOURS SERVICE
24.10 EVERY 4000 HOURS SERVICE
SPECIFICATIONS
25. SPECIFICATIONS
OPTIONS, ATTACHMENTS
26. OPTIONAL PARTS AND ATTACHMENTS
27. SELECTING BUCKETS AND TIRES
28. HANDLING AUTO SHIFT SYSTEM
28.1 AUTOMATIC SHIFT SYSTEM
28.2 PRECAUTIONS WHEN CHANGING DIRECTION
29. HANDLING JOYSTICK STEERING SYSTEM
29.1 EXPLANATION OF COMPONENTS
29.2 STRUCTURE AND FUNCTION OF JOYSTICK STEERING
29.3 OPERATION METHOD OF JOYSTICK STEERING SYSTEM
29.4 PRECAUTIONS FOR STEERING WITH JOYSTICK
29.5 ADJUSTMENT OF JOYSTICK CONSOLE
29.6 ADJUSTMENT OPERATOR’S SEAT
30. MAIN MONITOR FAILURE DISPLAY
30.1 MAIN MONITOR FAILURE DISPLAY
30.2 ERROR CODES LIST INDICATED ON MAIN MONITOR
31. HANDLING AUTO-GREASING SYSTEM
31.1 METHOD OF OPERATING AUTO-GREASING SYSTEM
31.2 PRECAUTIONS WHEN HANDLING AUTO-GREASING SYSTEM
31.3 METHOD OF ADJUSTING DISCHARGE FROM INJECTOR
31.4 METHOD OF SETTING TIMER
32. AIR CONDITIONER
32.1 GENERAL LOCATIONS AND FUNCTION OF CONTROL PANEL
32.2 METHOD OF OPERATION
32.3 COOL BOX
33. AM/FM CAR RADIO
33.1 EXPLANATION OF COMPONENTS
33.2 METHOD OF USE
33.3 PRECAUTIONS WHEN USING
34. AM/FM RADIO-CASSETTE STEREO
34.1 EXPLANATION OF COMPONENTS
34.2 OPERATION METHOD
34.3 PRECAUTIONS WHEN USING
35. HANDLING AJSS (ADVANCED JOYSTICK STEERING SYSTEM)
35.1 EXPLANATION OF COMPONENTS
35.2 STRUCTURE AND FUNCTION OF JOYSTICK STEERING
35.3 OPERATION METHOD OF JOYSTICK STEERING SYSTEM
35.4 ADJUSTMENT OF JOYSTICK CONSOLE
35.5 ADJUSTMENT OF AIR SUSPENSION SEAT
36. HANDLING MULTI MONITORING SYSTEM
36.1 GENERAL LOCATIONS
36.2 METHOD OF OPERATING MULTI MONITORING SYSTEM
36.3 SWITCHING MONITOR SCREEN
36.4 DISPLAY WHEN THERE IS ABNORMALITY
36.5 HANDLING PRINTER
36.6 PRECAUTIONS WHEN HANDLING MULTI MONITORING SYSTEM
37. HANDLING REMOTE POSITIONER
37.1 GENERAL LOCATIONS
37.2 METHOD OF OPERATING REMOTE POSITIONER
37.3 ADJUSTING REMOTE POSITIONER
38. SOUND PACKAGE SPECIFICATION
38.1 OUTLINE OF SOUND PACKAGE
38.2 SERVICE ITEM
38.3 DIMENSIONS
39. HANDLING BRAKE COOLING SYSTEM
39.1 EXPLANATION OF COMPONENTS
39.2 SERVICE PROCEDURE
40. HANDLING 55°C (131°F) SPECIFICATION
40.1 SERVICE PROCEDURE
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