Komatsu WA320-5H Wheel Loader Operation and Maintenance Manual (WA320H50051 and up) - VEAM240100

This manual PDF download describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment for the WA320-5H Komatsu Wheel Loader (SN: WA320H50051 and up). It will help the operator or anyone realize peak performance through effective, economical and safe machine operation and maintenance.


APPLICABLE MODELS :

Komatsu WA320-5H Wheel Loader
Serial Numbers : WA320H50051 and up


TABLE OF CONTENTS :

- FOREWORD
- SAFETY
- OPERATION
- MAINTENANCE
- TECHNICAL DATA
- ATTACHMENTS, OPTIONS
- INDEX
- NOTES


MANUAL SPECIFICATION :

File Format : PDF
Language : English
Bookmarked : Yes
Searchable : Yes
Printable : Yes
Product Code : VEAM240100
Total Pages : 321


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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FOREWORD
FOREWORD
SAFETY INFORMATION
INTRODUCTION
INTENDED USE
DIRECTIONS OF MACHINE
NECESSARY INFORMATION
MACHINE SERIAL NO. PLATE AND POSITION
ENGINE SERIAL NO. PLATE AND POSITION
ROPS/FOPS-CAB SERIAL NO. PLATE
AXLE SERIAL NO. PLATE
TRANSMISSION SERIAL NO. PLATE
SEAT OPERATOR SERIAL NO. PLATE
POSITION OF SERVICE METER
TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR
CONTENTS
DIMENSIONS, WEIGHTS AND OPERATING DATA
WA320-5H: DIMENSIONS, WEIGHTS AND OPERATING DATA
CE-CONFORMING EQUIPMENT
CE-CONFORMING EQUIPMENT
MANUFACTURER-SUPPLIED CE-CONFORMING EQUIPMENT, ACCORDING TO DOCUMENT 421-93-H1900

SAFETY
SAFETY LABELS
LOCATION OF SAFETY LABELS
PRESENTATION OF SAFETY LABELS
GENERAL PRECAUTIONS
PRECAUTIONS FOR OPERATION
STARTING ENGINE
OPERATION
TRANSPORTATION
BATTERY
TOWING
PRECAUTIONS FOR MAINTENANCE
PRECAUTIONS WITH TIRES

OPERATION
GENERAL VIEW
GENERAL VIEW OF MACHINE
GENERAL VIEW OF CONTROLS AND GAUGES
EXPLANATION OF COMPONENTS
MACHINE MONITOR
MONITOR SYSTEM
TYPES OF WARNING
CENTRAL WARNING LAMP
CHARACTER DISPLAY PORTION
EMERGENCY STOP ITEM
CAUTION ITEMS
WARNING/LIMIT FUNCTIONS FOR TRAVEL SPEED
INSPECTION AND MAINTENANCE ITEM
PILOT DISPLAY PORTION
METER DISPLAY PORTION
OTHER FUNCTIONS OF MACHINE MONITOR
SWITCHES
CONTROL LEVERS, PEDALS
STEERING TILT LOCK LEVER
CAP AND COVER WITH LOCK
SAFETY BAR
TOWING PIN
GREASE PUMP
CAB DOOR INNER LOCK
CAB DOOR OPEN LOCK
CAB WINDOW OPEN LOCK CANCEL KNOB
FUSE
FUSE CAPACITY AND NAME OF CIRCUIT
SLOW BLOW FUSE
POWER OUTLET
STORAGE BOX
AIR CONDITIONER
GENERAL LOCATIONS AND FUNCTION OF CONTROL PANEL
METHOD OF OPERATION
PRECAUTIONS WHEN USING
HANDLING CAB WIPER
PREVENTING DAMAGE TO WIPER ARM BRACKET
OPERATION
CHECK BEFORE STARTING ENGINE, ADJUST
WALK-AROUND CHECK
CHECK BEFORE STARTING
ADJUSTMENT
OPERATIONS AND CHECKS BEFORE STARTING ENGINE
STARTING ENGINE
NORMAL STARTING
STARTING IN COLD WEATHER
OPERATIONS AND CHECKS AFTER STARTING ENGINE
BREAKING-IN THE MACHINE
NORMAL OPERATION
STOPPING ENGINE
MOVING THE MACHINE (DIRECTIONAL, SPEED), STOPPING THE MACHINE
MOVING THE MACHINE
CHANGING DIRECTION
STOPPING THE MACHINE
TURNING
EMERGENCY STEERING
OPERATION OF WORK EQUIPMENT
WORK POSSIBLE USING WHEEL LOADER
DIGGING OPERATIONS
LEVELING OPERATIONS
PUSHING OPERATION
LOAD AND CARRY OPERATIONS
LOADING OPERATIONS
PRECAUTIONS FOR OPERATION
PERMISSIBLE WATER DEPTH
IF WHEEL BRAKE DOES NOT WORK
PRECAUTIONS WHEN DRIVING UP OR DOWN SLOPES
ADJUSTING WORK EQUIPMENT POSTURE
ADJUSTING BOOM KICKOUT
ADJUSTING BUCKET POSITIONER
BUCKET LEVEL INDICATOR
PARKING MACHINE
CHECK AFTER STOPPING ENGINE
CHECKS AFTER COMPLETION OF OPERATION
LOCKING
HANDLING THE TIRES
PRECAUTIONS WHEN HANDLING TIRES
TIRE PRESSURE
PRECAUTIONS FOR USING LOAD AND CARRY METHOD
TRANSPORTATION
TRANSPORTATION PROCEDURE
LOADING, UNLOADING WORK WITH TRAILERS
LOADING
SECURING MACHINE
UNLOADING
LIFTING MACHINE
LOCATION OF LIFTING POSITION MARK
WEIGHT TABLE
LIFTING PROCEDURE
COLD WEATHER OPERATION
PRECAUTIONS FOR LOW TEMPERATURE
FUEL AND LUBRICANTS
COOLANT
BATTERY
PRECAUTIONS AFTER COMPLETION OF WORK
AFTER COLD WEATHER
WARMING-UP OPERATION FOR STEERING HYDRAULIC CIRCUIT IN COLD WEATHER
LONG-TERM STORAGE
BEFORE STORAGE
DURING STORAGE
AFTER STORAGE
TROUBLESHOOTING
WHEN MACHINE RUNS OUT OF FUEL
TOWING THE MACHINE
WHEN ENGINE CAN BE USED
WHEN ENGINE CANNOT BE USED
IF BATTERY IS DISCHARGED
REMOVAL AND INSTALLATION OF BATTERY
PRECAUTIONS FOR CHARGING BATTERY
STARTING ENGINE WITH BOOSTER CABLE
OTHER TROUBLE
ELECTRICAL SYSTEM
CHASSIS
ENGINE

MAINTENANCE
GUIDES TO MAINTENANCE
OUTLINES OF SERVICE
HANDLING OIL, FUEL, COOLANT, GREASE AND CARRYING OUT KOWA (Komatsu Oil Wear Analysis)
OIL
FUEL
COOLANT
GREASE
CARRYING OUT KOWA (Komatsu Oil Wear Analysis)
STORING OIL AND FUEL
FILTERS
BIODEGRADABLE HYDRAULIC OIL AND LUBRICANTS
OUTLINE OF ELECTRIC SYSTEM
WEAR PARTS
WEAR PARTS LIST
FUEL, COOLANT AND LUBRICANTS
LUBRICATION CHART
PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS
STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS
TORQUE LIST
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS
MAINTENANCE SCHEDULE CHART
MAINTENANCE SCHEDULE CHART
SERVICE PROCEDURE
INITIAL 250 HOURS SERVICE
WHEN REQUIRED
CHECK, CLEAN, OR REPLACE AIR CLEANER ELEMENT
DUST PRE-EXTRACTOR "TURBO II": CHECK, CLEAN
CLEAN INSIDE OF COOLING SYSTEM
CHECK OIL LEVEL IN TRANSFER CASE, ADD OIL
CHECK AXLE OIL LEVEL, ADD OIL
CLEAN AXLE CASE BREATHER
CLEAN AIR CONDITIONER CONDENSER
CHECK WINDOW WASHING FLUID LEVEL, ADD FLUID
CLEAN RADIATOR FINS AND COOLER FINS
CLEAN TRANSFER OIL COOLER FINS
CHECK ELECTRICAL INTAKE AIR HEATER
REPLACE BOLT ON CUTTING EDGE
REPLACE BUCKET TEETH
CHECK AIR CONDITIONER
REPLACE SLOW BLOW FUSE
SELECTION AND INSPECTION OF TIRES
CHECK BEFORE STARTING
EVERY 50 HOURS SERVICE
DRAIN WATER, SEDIMENT FROM FUEL TANK
EVERY 100 HOURS SERVICE
LUBRICATE REAR AXLE PIVOT PIN
CLEAN ELEMENT IN AIR CONDITIONER FRESH AIR FILTER
CHECK OIL LEVEL IN HYDRAULIC TANK, ADD OIL
EVERY 250 HOURS SERVICE
CHECK BATTERY ELECTROLYTE LEVEL
CHECK PARKING BRAKE
CHECK AIR CONDITIONER COMPRESSOR BELT TENSION, ADJUST
CHECK FOR LOOSE WHEEL HUB BOLTS, TIGHTEN
CLEAN ELEMENT IN AIR CONDITIONER RECIRCULATION FILTER
LUBRICATING
EVERY 500 HOURS SERVICE
CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE
REPLACE FUEL FILTER CARTRIDGE
CLEAN WATER SEPARATOR STRAINER
EVERY 1000 HOURS SERVICE
CHANGE OIL IN TRANSFER CASE
CLEAN TRANSFER CASE BREATHER
REPLACE HST OIL FILTER ELEMENT
LUBRICATING
CHECK TIGHTENING PARTS OF TURBOCHARGER
CHECK PLAY OF TURBOCHARGER ROTOR
CHECK ALTERNATOR DRIVING BELT TENSION AND REPLACEMENT
EVERY 2000 HOURS SERVICE
CHANGE OIL IN HYDRAULIC TANK, REPLACE HYDRAULIC FILTER ELEMENT
REPLACE HYDRAULIC TANK BREATHER ELEMENT
CLEANING THE STRAINER OF THE BRAKE FILTER
CHANGE AXLE OIL
REPLACE ELEMENT IN AIR CONDITIONER RECIRCULATION AIR FILTER, FRESH AIR FILTER
CHECK ALTERNATOR, STARTING MOTOR
CHECK ENGINE VALVE CLEARANCE, ADJUST
CHECK BRAKE DISC WEAR
CLEAN AND CHECK TURBOCHARGER
CHECK ACCUMULATOR GAS PRESSURE
CHECK VIBRATION DAMPER
EVERY 4000 HOURS SERVICE
LUBRICATING
CHECK WATER PUMP

TECHNICAL DATA
TECHNICAL DATA
NOISE EMISSION LEVELS
VIBRATION LEVEL

ATTACHMENTS, OPTIONS
SELECTING BUCKET AND TIRES
MACHINE MONITOR WITH LOAD METER
EXPLANATION OF COMPONENTS
MACHINE MONITOR
MONITOR PANEL MODE SELECTOR SWITCH 1
MONITOR PANEL MODE SELECTOR SWITCH 2
LOAD METER CANCEL SWITCH
LOAD METER SUB TOTAL SWITCH
MACHINE MONITOR
MONITOR SYSTEM
TYPES OF WARNING
CENTRAL WARNING LAMP
CHARACTER DISPLAY PORTION
EMERGENCY STOP ITEM
CAUTION ITEMS
WARNING/LIMIT FUNCTIONS FOR TRAVEL SPEED
INSPECTION AND MAINTENANCE ITEM
PILOT DISPLAY PORTION
METER DISPLAY PORTION
LOAD METER
OTHER FUNCTIONS OF MACHINE MONITOR
HANDLING MULTI-FUNCTION LEVER
EXPLANATION OF COMPONENTS
WORK EQUIPMENT LEVER
DIRECTIONAL SELECTOR SWITCH
DIRECTIONAL SELECTOR SWITCH ACTUATION SWITCH
DIRECTIONAL SELECTOR PILOT LAMP
OPERATION
USING SWITCH TO CHANGE BETWEEN FORWARD AND REVERSE
CENTRAL LUBRICATION SYSTEM
OPERATING THE CENTRAL LUBRICATION SYSTEM
DISPLAY AND CONTROL UNIT
LED-DISPLAY
PUSHBUTTONS
CHANGING THE LUBRICATION INTERVAL TIMES

INDEX
INDEX
A
C
D
E
F
G
H
I
L
M
N
O
P
R
S
T
U
V
W

NOTES
NOTES

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