Komatsu WA320-1LC Wheel Loader Operation & Maintenance Manual
212 pages · Publication CEAMW19021
Added to your cart. View cart
- Models
- WA320-1LC
- Serial coverage
- WA320-1LC A25001 and up
- Manual type
- Operation & Maintenance Manual
- Pages
- 212
- Publication
- CEAMW19021
- Condition
- Brand new
What's inside
From the manual's own table of contents: 34 sections, 314 entries. See sample pages (PDF, 404 KB)
INTRODUCTION4 topics
- SAFEiVINFORMATidN’
- BREAKING IN THE NEW MACHINE
- MACHINE AND ENGINE SERIAL NUMBERS
- QUICK REFERENCE INFORMATION
GENERAL PRECAUTIONS2 topics
- PERSONNELPRECAUTi~NS’
- MACHINEPRECAUTIONS
OPERATION7 topics
- BEFORE STARTING
- START-UP
- GENERAL OPERATING PRECAUTIONS
- DRIVING THE MACHINE
- OPERATINGTHEATTACHMENTS
- PULLING/TOWING
- SHUTDOWN
MAINTENANCE13 topics
- GENERAL MACHINE PRECAUTIONS
- GENERALWORKPRECAUTIONS
- ATTACHMENTS
- BRAKES
- CAB/ROPS
- COOLING
- ELECTRlCAi’
- ENGINE
- FUELSYSTEM
- HYDRAULICS
- TIRESANDRIMS
- TURBOCHARGER
- VITONSEALS
SAFETY PRODUCT GRAPHICS AND LOCATIONS1 topic
- BEFORE CARRYING OUT MAINTENANCE
INSTRUMENTS AND CONTROLS89 topics
- MONITOR PANEL
- CHECK MONITOR LAMP GROUP
- CAUTION MONITOR LAMP GROUP
- WARNING LAMP
- SYSTEM CHECK
- Engine Oil Level Monitor
- Coolant Level Monitor
- Battery charge monitor
- Fuel level monitor
- Brake system failure monitor
- Engine oil pressure monitor
- Coolant level monitor
- Brake pressure monitor
- Coolant temperature monitor
- Torque converter oil temperature monitor
- Ground driven steering monitor - if equipped
- METERGROUP
- Parking brake pilot lamp
- Pilot lamp for working lamp
- Transmission cut-off selector pilot lamp
- Ground driven steering pilot lamp - if equipped
- Engine cooling water temperature gauge
- Torque converter oil temperature gauge
- Fuelgauge
- Turn signal pilot lamp
- High beam pilot lamp
- Speedometer
- Servicemeter
- SWITCHES
- WORKING LAMP SWITCH
- STARTINGSWITCH
- HAZARD LAMP SWITCH
- HORN BUTTON
- LAMPSWITCHES
- Lampswitch
- Turnsignallever
- Dimmerswitch
- TRANSMISSION CUT-OFF SELECTOR SWITCH
- ETHERSTARTSWITCH
- FRONTWIPERSWITCH
- REAR WIPER SWITCH
- WINDOW WASHER SWITCH
- FRONT FLOOD LIGHT SWITCH
- ACCESSARYSWITCH
- ROOM LAMPSWITCH
- CIGARETTE LIGHTER
- LEVERSAND PEDALS
- DIRECTIONALLEVER
- SPEED CONTROLLEVER
- SPEEDCONTROLLEVER STOPPER
- STEERING COLUMN TILT LEVER
- ACCELERATOR PEDAL
- BRAKE PEDALS
- Right brake pedal
- Left brake pedal
- LIFTARM CONTROLLEVER
- BUCKETCONTROLLEVER
- WORK EQUIPMENT CONTROL LEVERS LOCK
- PARKING BRAKE LEVER
- WORKEQUlPMENTCONTkoiiEVEk’
- MON-LEVERTYPE
- CAB DOOR HOLD OPEN LOCK - IF EQUIPPED
- AIR CLEANER SERVICE INDICATOR
- FRAME LOCKING BAR
- HOODTILT LOCK
- MAIN CIRCUIT BREAKER
- FUSE BOXES
- OPERATOR’S SEAT
- RIGIDTYPE
- FORWARD-BACKWARD ADJUSTMENT
- SEAT HEIGHT ADJUSTMENT
- BACKRESTADJUSTMENT
- BUCKETTYPESEAT(OPT)
- SEATANGLEADJUSTMENT
- SEAT CUSHION ADJUSTMENT
- SEARSSEAT
- FORWARD-BACKWARD ADJUSTMENT
- SEAT ANGLE ADJUSTMENT
- WEIGHTADJUSTMENT
- BACKREST TILT ADJUSTMENT
- HEIGHT ADJUSTMENT
- KAB SEAT
- WEIGHTADJUSTMENT
- HEIGHT ADJUSTMENT
- BACKRESTANGLEADJUSTMENT
- FOREANDAFTADJUSTMENT
- HEADRESTADJUSTMENT
- RIGHTSIDEARMREST
- SEATBELT
CAB HEATER AND DEFROSTER8 topics
- CONTROLPANEL
- FAN SPEED SWITCH
- FOOT/DEFROSTERSELECTLEVER
- AIR INTAKE SELECTOR LEVER
- FANSPEEDSWITCH
- TEMPERATURECONTROLLEVER
- AIRINTAKESELECTOR LEVER
- METHODOFOPERATION
CAB HEATER, DEFROSTER AND AIR CONDITIONER - IF EQUIPPED4 topics
- AIR CONDITIONER SWITCH
- METHOD OF OPERATION
- PRECAUTIONS FOR USING AIR CONDITIONER
- HANDLING AIR CONDITIONER IN SEASON
LOCKING FILLER CAPS2 topics
- FUELTANKFILLERCAP
- HYDRAULICTANKFILLERCAP
CHECKBEFORESTARTING9 topics
- CHECK
- CHECK MONITOR PANEL
- CHECK AND REFILL COOLANT
- CHECK AIR CLEANER SERVICE INDICATOR
- CHECK OIL LEVEL AND REFILL IN ENGINE OIL PAN
- CHECKFUELLEVELANDREFILLFUEL
- DRAIN THE WATER FROM THE FUEL-WATER SEPARATOR
- ADDITIONAL CHECKS
- CHECK ELECTRICAL WIRING
OPERATING YOUR MACHINE29 topics
- BEFORE STARTING THE ENGINE
- STARTING ENGINE
- SPECIALSTARTING
- COLDWEATHERSTARTING
- COLD WEATHER WARM-UP PROCEDURE
- CHECKS AFTER STARTING
- MOVING MACHINE OFF
- SHIFTING GEAR
- SHIFTING BETWEEN FORWARD AND REVERSE
- STEERING MACHINE
- TO STOPTHE MACHINE
- TO STOP THE ENGINE
- OPERATlONSAFTERSTOPPiNG’iNdi~E
- OPERATIONALPRECAUTIONS
- WORKING IN DUSTY LOCATIONS
- MAXIMUM DEPTH OF WATER
- IF WHEEL BRAKE DOES NOT WORK
- PRECAUTIONS WHEN DRIVING UP OR DOWN SLOPES
- LOWER THE CENTER OF GRAVITY WHEN TURNING
- BRAKING ON DOWNHILL SLOPES
- IFENGINESTOPS
- POSSIBLE WORK USING LOADER
- EXCAVATION
- LEVELING
- LOAD AND CARRY OPERATIONS
- LOADING
- Cross Drive Loading
- V-Shape Loading
- PARKING MACHINE
ADJUSTMENT OF WORK EQUIPMENT3 topics
- ADJUSTING BOOM KICKOUT
- ADJUSTING BUCKET POSITIONER
- BUCKET LEVELINDICATOR
HANDLINGTIRES3 topics
- PRECAUTIONS WHEN HANDLING TIRES
- PRECAUTIONS WHEN DRIVING MACHINE
- TIRE PRESSURE
TOWING1 topic
- TOWlNdT’H’E’~P;C~INE
COLD WEATHER OPERATION5 topics
- PREPARATION FOR LOW TEMPERATURE
- FUELANDLUBRICANTS
- COOLANT
- BAll-ERY
- CAUTIONS AFTER COMPLETION OF WORK
LONGTERM STORAGE3 topics
- BEFORE STORAGE
- DURING STORAGE
- AFTER STORAGE
HANDLING OFBATTERY6 topics
- PRECAUTIONS FOR CHARGING BATTERY
- REMOVAL AND INSTALLATION OF BATTERY
- STARTING ENGINE WITH BOOSTER CABLES
- BEFORE CONNECTING BOOSTER CABLES
- CONNECTING BOOSTER CABLES
- DISCONNECTING BOOSTER CABLES
TROUBLESHOOTING8 topics
- ELECTRICALSYSTEM
- CHASSIS
- TRANSMISSION
- DRIVE AXLES
- WHEELBRAKES
- PARKING BRAKE
- STEERING
- EQUIPMENT HYDRAULIC SYSTEM
OUTLINES OFSERVICE11 topics
- LUBRICATION WHEN SHIPPED
- RELATING TO ENGINE
- ENGINEOIL
- DIESELFUEL
- RELATING TO HYDRAULIC SYSTEM
- RELATING TO ELECTRICAL SYSTEM
- RELATING TO LUBRICATION
- BLEEDING AIR
- BLEEDING AIR FROM HYDRAULIC TANK
- BLEEDING AIR FROM THE WHEEL BRAKE HYDRAULIC CIRCUIT
- BLEEDING AIR FROM FUEL SYSTEM
LUBRICANTS, FUEL AND COOLANT8 topics
- PROPER SELECTIONTABLE
- ENGINEOIL
- NormalOperation
- Arctic Operation
- AXLE OIL
- GREASE
- DlESELFUEi
- COOLANT
INITIAL 250 HOURS SERVICE ONLY1 topic
- TRANSMISSION OIL FILTER
Show all 34 sections
WHEN REQUIRED22 topics
- COOLANT ADDITIVE CONCENTRATION - DCA4
- AIRCLEANER ELEMENT
- CHECKING
- REPLACING INNER ELEMENT
- CLEANING OUTER ELEMENT
- TRANSMISSION OIL
- RADIATOR CORE
- WINDSHIELD WASHER TANKS
- DRIVEAXLE OIL
- DRIVE AXLE HOUSING BREATHERS
- LUBRICATING
- BUCKET BOLT-ON CUlTING EDGE - IF EQUIPPED
- BUCKETTEETH-IFEQUIPPED
- BUCKET IS EQUIPPED WITH BOLT-ON TEETH
- BUCKET IS EQUIPPED WITH WELDED ON OR REPLACEABLE TIP TEETH
- INSPECTION
- ADJUSTMENT
- LENGTH OF LEVER
- AIR CONDITIONER CONDENSER - IF EQUIPPED
- AIR CONDITIONER REFRIGERANT CHARGE - IF EQUIPPED
- HYDRAULICSYSTEM
- SERVICE METER
EVERY50 HOURS SERVICE2 topics
- FUELTANK
- TIRES
EVERY100 HOURS SERVICE4 topics
- HYDRAULICTANK
- CAB AIR FILTER-IF EQUIPPED
- AIR CONDITIONER FILTER - IF EQUIPPED
- TRANSMISSION CASE
EVERY250 HOURS SERVICE6 topics
- WHEELHUBBdlTS
- ENGINE OIL PAN AND FILTER
- BATTERY ELECTROLYTE
- AIRINTAKESYSTEM
- AIR CONDITIONER COMPRESSOR DRIVE BELT - IF EQUIPPED
- COOLANT FILTER
EVERY500 HOURS SERVICE5 topics
- FUELFILTERS
- GENERAL
- REPLACEMENT
- ANTIFREEZE CONCENTRATION
- AIRDRYER-IFEQUIPPED
EVERY1000 HOURS SERVICE5 topics
- TRANSMISSION CASE BREATHER
- TRANSMISSION OIL AND STRAINER
- ENGINEVALVES
- DRIVE BELT
- DRIVE BELT, TENSIONER BEARING AND FAN HUB
EVERY2000HOURSSERVlCE7 topics
- HYDRAULICTANKBREATHER
- HYDRAULIC TANK AND FILTER
- BRAKE DISC
- VIBRATION DAMPER
- COOLING SYSTEM
- AIRCONDlTlONERFi~T’Ek’:iF’EhijlPPED’
- ACCUMULATOR
STANDARD TIGHTENING TORQUES3 topics
- STANDARD TIGHTENING TORQUE OF BOLTS AND NUTS
- TIGHTENING TORQUE OF SPLIT FLANGE BOLTS
- TIGHTENING TORQUE FOR NUTS OF FLARED FllllNGS
UNITCONVERSIONS9 topics
- AREA
- FORCEP~~iENi;iii
- HEAT
- LENGTH
- TEMPERATURE
- TEMPERATURE INTERVAL OR TOLERANCE
- VOLUME
- TORQUE
- VELOCITY
Inside this manual
Real pages from this operation & maintenance manual (212 pages). Open the sample pages (PDF, 404 KB)
- Controls and operation, page 68: SPEED CONTROL LEVER
- Maintenance, page 176: EVERY 500 HOURS SERVICE
- Specifications, page 200: SPECIFICATIONS
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the WA320-1LC are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
Added to your cart. View cart
This is an operator's manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 212 pages
Quantity one is the manual described above.
Fast free USA shipping
Ships in 1 business day.
60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).