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Komatsu WA380-7 Wheel Loader Operation & Maintenance Manual

455 pages · Publication CEAM025805

$69.67
Fast free USA shippingShips in 1 business daySave 10% on 2 manuals, 15% on 3 or morePay by credit or debit card or with PayPal. No PayPal account needed.
Models
WA380-7
Serial coverage
WA380-7 A64001 and up
Manual type
Operation & Maintenance Manual
Pages
455
Publication
CEAM025805
Condition
Brand new
Komatsu WA380-7 Wheel Loader Operation & Maintenance Manual, publication CEAM025805

What's inside

From the manual's own table of contents: 656 topics. See sample pages (PDF, 395 KB)

  • FOREWORD
  • SAFETY INFORMATION
  • APPROVED AND NON-APPROVED USES
  • Approved Functions
  • Non-Approved Functions
  • VISIBILITY STANDARD
  • Visibility in Immediate Area
  • 12-M Radius Visibility
  • PRODUCT IDENTIFICATION
  • Directions Of Machine
  • Machine Serial Number
  • Engine Serial Number, EPA Regulations
  • Service Meter Location
  • SERIAL NUMBERS AND DEALER INFORMATION
  • SAFETY AND WARNING DECALS
  • Location of the Safety Decals
  • Safety Labels
  • GENERAL SAFETY RULES AND PRECAUTIONS
  • General Safety Rules
  • Unauthorized Modifications
  • General Safety at Job Site
  • Working on Loose Ground
  • Safety Features
  • Personal Protective Equipment
Show all 656 topics
  • Fire and Explosion Prevention
  • Fire Caused by Fuel, Oil, Antifreeze, or Window Washer Fluid
  • Fire Caused by Accumulation of Flammable Material
  • Fire Caused by Electrical Wiring
  • Fire Caused by Hydraulic Lines
  • Fire Caused by Lighting Equipment
  • Action if Fire Occurs
  • Fire Extinguisher and First Aid Kit
  • Mounting and Dismounting
  • Inside Operator’s Compartment
  • Precautions When Standing Up from Operator’s Seat
  • Precautions Related to Roll Over Protective Structure (ROPS)
  • Unauthorized Modification
  • Emergency Escape from Operator’s Cab
  • Leaving Operator’s Compartment
  • Precautions When Cleaning Cab Glass
  • Asbestos Hazard Alert
  • Crush or Pinch-Point Dangers
  • Precautions for Ventilation Exhaust Gas
  • PRECAUTIONS BEFORE STARTING OPERATIONS
  • Pre-Operational Checks
  • Ensure Good Visibility
  • Confirmation of Marks
  • Precaution for Warning Tag
  • Checks Before Starting Engine, Adjustments
  • Precautions When Starting
  • Seat Belt Inspection
  • Work Site Hazards
  • Avoiding Dangerous Situations
  • Working Clearances
  • Working Near High-Voltage Cables
  • RULES FOR TRAVEL
  • Traveling in Reverse
  • Working on Loose or Unstable Ground
  • Operating on Snow or Frozen Surfaces
  • Travel on Slopes
  • Using the Brakes
  • Parking the Machine
  • PRECAUTIONS DURING MAINTENANCE OPERATIONS
  • Warning Tags
  • Equipment Storage
  • Work at High Places
  • Proper Tools
  • Keeping the Machine Clean
  • Using Drop Lamps
  • Working Under the Machine
  • Stopping Machine During Inspection and Maintenance
  • Precautions When Using Hammer
  • Noise
  • Precautions When Using Compressed Air
  • Running the Machine During Inspection and Maintenance
  • Rules for Refueling the Machine
  • Cooling System Precautions
  • Welding Precautions
  • Battery Precautions
  • Battery Hazard Prevention
  • Using Jumper Cables
  • Starting the Machine
  • High-Pressure Hoses
  • Safe Handling of High-Pressure Hoses
  • Precautions for High-Pressure Liquids
  • Precautions for High-Pressure Fuel
  • Precautions for High-Pressure Oil
  • Precautions for High-Temperature Liquids
  • Precautions for High-Temperature Coolant
  • Precautions for High-Temperature Oil
  • Critical Parts
  • Handling Accumulator and Gas Spring
  • Disposal of Waste Materials
  • Inflating Tires
  • High Voltage
  • Maintenance of Air Conditioner
  • TRANSPORTATION
  • Safety Rules for Loading and Unloading
  • GENERAL VIEW
  • General View of Machine
  • General View of Controls and Gauges
  • Switch Panel
  • Machine Monitor
  • Display of Liquid Crystal Unit
  • EXPLANATION OF COMPONENTS
  • Basic Operation Of Machine Monitor
  • Starting Engine When Situation Is Normal
  • Start Engine While Engine Shutdown Secondary Switch Is On
  • Stopping Engine When Situation is Normal
  • If Problem was Found When Starting Machine
  • If Trouble Occurs while Operating Machine
  • Warning Display
  • Action Level
  • Occurred Failure Code Display
  • Engine Coolant Temperature Caution Lamp
  • Torque Converter Oil Caution Lamp
  • Hydraulic Oil Temperature Caution Lamp
  • Fuel Level Caution Lamp
  • Brake Oil Pressure Caution Lamp
  • Seat Belt Caution Lamp
  • Caution Display
  • Engine System Caution Lamp
  • Engine Oil Pressure Caution Lamp
  • Engine Oil Level Caution Lamp
  • Engine Overrun Caution Lamp
  • Water Separator Caution Lamp
  • Radiator Coolant Level Caution Lamp
  • Air Cleaner Clogging Caution Lamp
  • Fan Control System Caution Lamp
  • KDPF System Caution Lamp
  • KDPF Soot Accumulation Caution Lamp
  • Transmission System Caution Lamp
  • Work Equipment System Caution Lamp
  • Brake Oil Temperature Caution Lamp
  • Directional Switch Caution Lamp (If Equipped)
  • Steering System Caution Lamp
  • Steering Oil Pressure Caution Lamp
  • Emergency Steering System Caution Lamp (If Equipped)
  • Emergency Steering Motor Caution Lamp (If Equipped)
  • System Caution Lamp
  • Air Conditioner System Caution Lamp
  • Maintenance Time Caution Lamp
  • Centralized Warning Lamp
  • Pilot Display
  • Pop Up Display
  • Parking Brake Pilot Lamp
  • Turn Signal Lamp Pilot Lamp
  • Head Lamp (High Beam) Pilot Lamp
  • Clearance Lamp Pilot Lamp
  • Semi Auto-Digging Pilot Lamp (If Equipped)
  • Auto-Greasing Pilot Lamp (If Equipped)
  • Directional Selector Pilot Lamp (If Equipped)
  • E.C.S.S. Pilot Lamp
  • 2-Stage Low Idle Pilot Lamp (If Equipped)
  • Work Equipment Lock Pilot Lamp
  • Remote Positioner Pilot Lamp
  • KDPF Regeneration Pilot Lamp
  • Emergency Steering Pilot Lamp (If Equipped)
  • Power Mode Pilot Lamp
  • Shift Hold Pilot Lamp
  • Torque Converter Lock-Up Pilot Lamp
  • Auto-Shift Pilot Lamp
  • Fan Reverse Pilot Lamp
  • Engine Pre-Heating Pilot Lamp
  • Transmission Cut-Off Pilot Lamp
  • Air Conditioner Display
  • Shift Indicator
  • Shift Lever Position Pilot Lamp
  • Message Pilot Lamp
  • Clock
  • ECO Guidance
  • Excessive Idling Stop Guidance
  • Guidance to Avoid Hydraulic Relief
  • Brake Dragging Prevention Guidance
  • Guidance of Accelerator Pedal Depressing Limit
  • Guidance to Recommend Shifting Up Gear to 4th
  • Lock-Up Recommendation Guidance
  • Long-Time Digging Prevention Guidance
  • Meter Display
  • Speedometer
  • Engine Tachometer
  • Engine Coolant Temperature Gauge
  • Torque Converter Oil Temperature Gauge
  • Hydraulic Oil Temperature Gauge
  • Fuel Gauge
  • ECO Gauge
  • L.H. and R.H. Meter
  • Service Meter Display
  • Odometer Display
  • Clock Display
  • Fuel Consumption Gauge Display
  • Monitor Switch Portion
  • Menu Switch
  • Enter Switch
  • Return Switch
  • Up Switch
  • Down Switch
  • Air Conditioner Switches/Numeral Key
  • User Menu
  • Operating Record
  • ECO Guidance Record
  • Fuel Consumption Record
  • Display Setting
  • Setting Display of Fuel Consumption Gauge
  • Switching Display/Non-Display of ECO Gauge
  • Setting the Target Fuel Consumption Value Displayed in ECO Gauge
  • Switching Display/Non-Display of ECO Guidance
  • Switching Display/Non-Display of Guidance when Key is OFF
  • Machine Setting / Information
  • Manual Fan Reverse Mode
  • Automatic Fan Reverse Mode
  • Select Semi Auto-Digging Mode (If Equipped)
  • Semi-Auto Digging Function
  • Operation of Semi-Auto Digging System
  • Finishing of Semi-Auto Digging System
  • Select Bucket Level Position
  • Bucket Flat Level Adjustment
  • Bucket Flat Level Initialize
  • Auto Kick Down Setting
  • Trip Meter
  • Auto Idle Stop Timer Setting
  • KDPF Regeneration
  • Maintenance
  • Reset Remaining Time for Maintenance
  • Monitor Setting
  • Rear View Monitor Setting
  • Reference Line Display
  • Reverse-Interlock Enabled Mode
  • Meter Display Selection
  • Select L.H. Meter Display
  • Select R.H. Meter Display
  • Screen Adjustment
  • Clock Adjustment
  • GPS Synchronization
  • Calendar Setting
  • Time Setting
  • 12H/24H Display Mode
  • Daylight Saving Time (Summer Time)
  • Language Selection
  • Message Display
  • Confirming Method of a Message
  • Replying Method to a Message
  • Other Functions of Machine Monitor
  • OFF Position
  • Switches
  • Starting Switch
  • Power Mode Selector Switch
  • Transmission Shift Mode Selector Switch
  • Transmission Cut-Off Switch
  • Transmission Cut-Off Set Switch
  • Lamp Switch
  • Turn Signal Lever
  • Dimmer Switch
  • Horn Switch
  • Hazard Lamp Switch
  • Parking Brake Switch
  • Front Working Lamp Switch
  • Rear Working Lamp Switch
  • Kick-Down Switch
  • Hold Switch
  • Front Wiper Switch
  • Rear Wiper Switch
  • Cigarette Lighter
  • Room Lamp Switch
  • Heated Wire Rear Glass Switch
  • E.C.S.S. Switch
  • Emergency Steering Switch (If Equipped)
  • Torque Converter Lock-Up Switch
  • Beacon Lamp Switch (If Equipped)
  • Directional Selector Enable Switch on R.H. Switch Panel (If Equipped)
  • Directional Selector Switch (If Equipped)
  • Remote Positioner Switch
  • 2-Stage Low Idle Switch (If Equipped)
  • Engine Shutdown Secondary Switch
  • Rear View Monitor Brightness Adjustment Switch
  • Monitor Brightness Selector Switch
  • Quick Coupler Attachment Switch (If Equipped)
  • Control Levers and Pedals
  • Gear Speed Switch
  • Manual Shift
  • Auto-Shift
  • Directional Lever
  • Work Equipment Lock Switch
  • Bucket Control Lever
  • Boom Control Lever
  • Brake Pedal
  • R.H. Brake Pedal
  • L.H. Brake Pedal
  • Accelerator Pedal
  • Steering Tilt Lock Lever
  • Ashtray
  • Cap with Lock
  • Fuel Filler Port
  • Hydraulic Tank Oil Filler Cap
  • Frame Lock Bar
  • Towing Pin
  • Grease Pump Holder (If Equipped)
  • Back-Up Alarm
  • Battery Disconnect Switch
  • System Operating Lamp
  • Open and Close Cab Door
  • Cab Door Handle
  • Open Handle for Cab L.H. Door
  • Open Lock for Cab L.H. Door
  • Unlock Knob for Slide Window of Cab
  • Open Lock Knob for Emergency Escape Door from Cab
  • Emergency Escape Door Closed Fully or Locked Half Open
  • Unlock in Emergency
  • FUSES
  • Inside Rear Console Box
  • Fuse Capacities and Circuit Names
  • Fuse Box A
  • Fuse Box B
  • Slow Blow Fuse
  • AUXILIARY ELECTRIC POWER
  • 24V Power Source
  • 12V Power Source
  • RADIO
  • Rules for Using Radio
  • Power Button
  • Band/Aux Selector Button
  • Volume Control Button
  • Tuning/Time Adjust Button
  • Preset Button
  • Display Selector Button
  • Sound Adjust Button
  • Display
  • Operation Method
  • Frequency Adjustment
  • Auto Presetting
  • Preset Call
  • Preset Memory
  • Sound Control (Balance)
  • Sound Control (Treble)
  • Sound Control (Bass)
  • Time Adjustment Button
  • AUTO AIR CONDITIONER
  • Air Conditioner Control Panel
  • OFF Switch
  • Auto Switch
  • Air Conditioner Switch
  • Fan Switch
  • Temperature Control Switch
  • FRESH/RECIRC Air Selector Switch
  • Vent Selector Switch
  • Defroster Switch
  • Display Monitor
  • Sunlight Sensor
  • Automatic Operation
  • Stop Automatic Operation
  • Manual Operation
  • Stop Manual Operation
  • Use Defroster
  • Demist Operation
  • Rules for Using Air Conditioner
  • Checks and Adjustment of Air Conditioner Equipped Machine
  • COOL BOX
  • HANDLING FRONT WIPER
  • FIRE EXTINGUISHER (IF EQUIPPED)
  • HANDLING REAR VIEW MONITOR
  • HANDLING KOMATSU DIESEL PARTICULATE FILTER (KDPF)
  • Manual Stationary Regeneration
  • Operation Procedure
  • KDPF Regeneration Stop Procedure
  • While Regeneration is Not Being Performed: Setting for Regeneration Stop
  • While Regeneration is Being Performed: Stopping Regeneration
  • Re-enabling KDPF Regeneration
  • HANDLING KOMATSU CLOSED CRANKCASE VENTILATION (KCCV) FILTER
  • HANDLING MACHINES EQUIPPED WITH KOMTRAX
  • Outline of KOMTRAX
  • Basic Precautions
  • Observance of the Applicable Laws and Regulations, Exemption
  • MACHINE OPERATIONS AND CONTROLS
  • Checks and Adjustment Before Starting Engine
  • Walk-around Checks
  • Checks Before Starting
  • Check Machine Monitor
  • Check Coolant Level, Add Coolant
  • Check Air Cleaner
  • Electric Air Cleaner Clogging Sensor
  • Check Water Separator, Drain Water
  • Check Oil Level in Engine Oil Pan, Add Oil
  • Check Fuel Level, Add Fuel
  • Check Electric Wiring
  • Check Tire Pressure
  • Check Window Washer Fluid Spurting Out
  • Check Wiper Function
  • Check Horn
  • Check Defroster Function
  • Check Locks
  • Check Emergency Escape
  • Adjustments
  • Seat Adjustment
  • Head Rest
  • Removal
  • Installation
  • Seat Belt
  • Fasten and Unfasten Seat Belt
  • Adjust Lever Stand
  • Adjust Height and Angle of Armrest
  • Adjust Lever Stand Position
  • Mirrors Adjustment
  • Adjust Rear View Camera
  • Adjusting Rear View Camera Angle
  • Checking Reference Line
  • Operations and Checks Before Starting Engine
  • STARTING ENGINE
  • Start in Normal Weather
  • Start in Cold Weather
  • Turbocharger Protection Function
  • Automatic Warm-Up Operation
  • Checks After Starting Engine
  • Check Engine Starting and Abnormal Noise
  • Check Engine Acceleration and Deceleration
  • Check Parking Brake
  • Check Brake Performance
  • Check Clearance Between Brake Pedal and Floor
  • Check Abnormal Parts Found Previously
  • Running-In
  • When Machine is Normal
  • Stopping Engine
  • MACHINE OPERATION
  • Move Machine
  • Shifting Gears
  • Shift Between Forward and Reverse
  • Stop Machine
  • Transmission Cut-Off Function
  • Adjust Transmission Cut-Off Position
  • Braking While Activating Transmission Cut-Off Function
  • Steering Machine
  • Emergency Steering (If Equipped)
  • Self-Check Function for Emergency Steering
  • Handling Torque Converter Lock-Up Function
  • Travel Speed Warning Function
  • WORK EQUIPMENT CONTROLS AND OPERATIONS
  • RECOMMENDED APPLICATIONS
  • Digging Work
  • Loading Stock Piles and Blasted Rocks
  • Digging or Loading on Level Ground
  • Leveling Work
  • Dozing Work
  • Load-and-Carry Operation
  • Loading Work
  • Cross Drive Loading
  • V-Shape Loading
  • Forking Work
  • Notes on Handling Blasted Rocks
  • Operation Procedure not to Damage the Machine
  • Handling Bucket
  • Gear Shifting When Approaching Working Area
  • Machine Articulation During Excavation
  • Bucket Dump Angle During Ground Excavation
  • Bucket Dump Angle During Leveling Work
  • Loading to Bucket
  • Bucket Dump Operation During Excavation
  • Running Front Wheel on Blasted Rocks
  • Unstable Rocks
  • Excavation
  • Work on Wall Surface
  • Switching Between Forward and Reverse
  • Stationary Steering of Tires
  • Work Procedure for V-Shape Loading to Dump Truck
  • Preparation for Loading
  • Approaching Working Face
  • Digging
  • Reversing Machine After Excavation
  • Approaching Dump Truck
  • Loading to Dump Truck
  • Reverse Travel From Dump Truck
  • RULES FOR OPERATION
  • Permissible Water Depth
  • If Brake Does Not Stop Machine Movement
  • Lower the Center of Gravity When Turning
  • Traveling Down Hill
  • If Engine Stops on Slope
  • Precautions for Travel
  • Precautions About Brake Performance
  • REMOTE POSITIONER
  • Remote Bucket Positioner Operation
  • Remote Boom Positioner Operation
  • Raise Remote Boom Positioner Operation
  • Reset Raise Remote Boom Positioner
  • Lower Remote Boom Positioner Operation
  • Reset Lower Remote Boom Positioner
  • BUCKET LEVEL INDICATOR
  • CHECK AFTER FINISHING WORK
  • Before Stopping Engine
  • After Stopping Engine
  • LOCKING
  • HANDLING TIRES
  • Precautions When Handling Tires
  • Tire Pressure
  • Precautions for Using Load-and-Carry Method
  • Transportation Procedure
  • Loading and Unloading with Trailer
  • Loading
  • Securing Machine
  • Securing Position
  • Unloading
  • Lifting Machine
  • COLD WEATHER OPERATION
  • Cold Weather Operation Information
  • Fuel and Lubricants
  • Coolant
  • Battery
  • After Daily Work Completion
  • After Cold Weather Season
  • LONG-TERM STORAGE
  • Before Storage
  • During Storage
  • After Storage
  • Starting Machine after Long-Term Storage
  • TROUBLES AND ACTIONS
  • Running Out of Fuel
  • Towing Machine
  • When Engine is Operable
  • When Engine is Not Operable
  • Releasing Parking Brake
  • Releasing Brake by Using Emergency Parking Brake Cancel Valve
  • Releasing Method with Adjustment Bolt
  • Emergency Travel Operation
  • Discharged Battery
  • Remove and Install Battery
  • Charging the Battery
  • Start Engine with Booster Cables
  • Connect and Disconnect Booster Cables
  • Connect Booster Cables
  • Disconnect Booster Cables
  • Lowering Work Equipment When Engine is Stopped
  • OTHER TROUBLE
  • Electrical System
  • Chassis
  • Engine
  • Electronic Control System
  • GUIDES TO MAINTENANCE
  • Check Service Meter
  • Komatsu Genuine Replacement Parts
  • Komatsu Genuine Oils
  • Always Use Clean Washer Fluid
  • Always Use Clean Oil and Grease
  • Checking for Foreign Materials in Drained Oil and on Filters
  • Oil and Fuel Strainer (If Equipped)
  • Welding Instructions
  • Do Not Drop Things Inside Machine
  • Precautions for KDPF
  • Dusty Work Sites
  • Avoid Mixing Oil
  • Locking Inspection Covers
  • Bleeding Air from Hydraulic Circuit
  • Precautions When Installing Hydraulic Hoses
  • Checks After Inspection and Maintenance
  • Fuel and Lubricants to Match the Ambient Temperature
  • Close Engine Side Cover Securely
  • OUTLINES OF SERVICE
  • Handling Oil, Fuel, Coolant, and Performing Oil Clinic
  • Fuel
  • Coolant and Water for Dilution
  • Grease
  • Performing KOWA (Komatsu Oil Wear Analysis)
  • KOWA Analysis Items
  • Oil Sampling
  • Storing Oil and Fuel
  • Filters
  • Handling Electrical Components
  • WEAR PARTS
  • Wear Parts List
  • RECOMMENDED FUEL, COOLANT, AND LUBRICANTS
  • Fuel, Coolant, and Lubricant Ambient Temperature Chart
  • Recommended Brands, Other Than Komatsu Genuine Oil
  • STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS
  • PERIODIC REPLACEMENT OF SAFETY-CRITICAL PARTS
  • MAINTENANCE SCHEDULE CHART
  • SERVICE PROCEDURE
  • Every 10 Hours Maintenance (Only for the First 50 Hours)
  • Initial 250 Hours Maintenance (Only After the First 250 Hours)
  • Initial 1000 Hours Maintenance (Only After the First 1000 Hours)
  • When Required
  • Clean and Replace Air Cleaner
  • Clean Inside of Cooling System
  • Check Transmission Oil Level, Add Oil
  • Check Axle Oil Level, Add Oil
  • Clean Axle Breather
  • Clean Air Conditioner Condenser
  • Check Window Washer Fluid Level, Add Fluid
  • Clean Radiator Fin and Cooler Fin
  • Replace and Invert Bolt-On Cutting Edge
  • Replace Bucket Teeth
  • Check and Maintenance Air Conditioner
  • Replace Slow-Blow Fuse
  • Check Function of Accumulator
  • Tire Selection and Check
  • Clean and Replace Fuel Breather Filter
  • Every 50 Hours Maintenance
  • Drain Water and Sediment From Fuel Tank
  • Every 100 Hours Maintenance
  • Lubricate Rear Axle Pivot Pin (Three Places)
  • Check Oil Level in Hydraulic Tank, Add Oil
  • Clean Air Conditioner Fresh Air Filters
  • Every 250 Hours Maintenance
  • Check Level of Battery Electrolyte
  • Check Air Conditioner Compressor Belt Tension, Adjust
  • Check Looseness of Wheel Hub Bolts, Retighten
  • Clean Air Conditioner Recirculation Air Filters
  • Lubricate Work Equipment
  • Every 500 Hours Maintenance
  • Change Oil in Engine Oil Pan, Replace Engine Oil Filter Cartridge
  • Replace Fuel Pre-Filter Cartridge
  • Every 1000 Hours Maintenance
  • Replace Fuel Main Filter Cartridge
  • Change Oil in Transmission Case, Clean Transmission Strainer
  • Replace Transmission Oil Filter Cartridge
  • Clean Transmission Breather
  • Lubricate Center Hinge Pin
  • Lubricate Drive Shaft Center Support
  • Check for Looseness of Engine Intake Pipe Clamp
  • Check Alternator Drive Belt Tension, Replace
  • Every 2000 Hours Maintenance
  • Change Oil in Hydraulic Tank and Clean Hydraulic Tank Strainer
  • Replace Hydraulic Tank Filter Element
  • Replace Breather Element in Hydraulic Tank
  • Change Axle Oil
  • Clean Air Conditioner Recirculation and Fresh Air Filters
  • Check Brake Disc Wear Amount
  • Check Alternator
  • Check Engine Valve Clearance, Adjust
  • Check Vibration Damper
  • Replace KCCV Filter Element
  • Every 4000 Hours Maintenance
  • Lubricate Drive Shaft
  • Check Water Pump
  • Check Starting Motor
  • Check Air Conditioner Compressor, Adjust
  • Check for Looseness of High-Pressure Piping Clamp, Hardening of Rubber
  • Check for Missing Fuel Spray Prevention Cap, Hardening of Rubber
  • Every 4500 Hours Maintenance
  • Clean KDPF
  • Every 8000 Hours Maintenance
  • Replace Starting Motor
  • Replace Fuel Spray Prevention Cap
  • SPECIFICATIONS
  • SELECTING BUCKET AND TIRES
  • MULTI-FUNCTION LEVER WITH PCS
  • Name of Each Part
  • Explanation of Components and Switches
  • Multi-Function Mono Lever with PCS
  • Directional Selector Switch
  • PCS (Proportional Control Switch)
  • Flow Control Mode Display Lamp (Continuous Mode)
  • Flow Control Mode Display Lamp (Proportional Mode)
  • Detent Operation Pilot Lamp
  • Attachment Oil Flow Level
  • Setting Method of PCS
  • HYDRAULIC QUICK COUPLER
  • Removing Attachment
  • Installing Attachment
  • Ground Testing

Inside this manual

Real pages from this operation & maintenance manual (455 pages). Open the sample pages (PDF, 393 KB)

Sample pages from the Komatsu WA380-7 Wheel Loader Operation & Maintenance Manual: Controls and operation, Specifications, Maintenance
  • Controls and operation, page 189: Control Levers and Pedals
  • Specifications, page 329: After Daily Work Completion
  • Maintenance, page 371: MAINTENANCE

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Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the WA380-7 are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.

This manual: Operation & Maintenance Manual CEAM025805$69.67
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Details

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.

This manual

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, 455 pages

Quantity one is the manual described above.

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Other editions and similar models

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