$ 0
0
$ 0
0

Komatsu WA320-7 Wheel Loader Operation and Maintenance Manual (PEN00891-02)

Format: PDF (Printable Document)

File Language: English

File Pages: 413

File Size: 18.71 MB (Speed Download Link)

Brand: Komatsu

Model: WA320-7 Wheel Loader

Book No: PEN00891-02

Type of Document: Operation and Maintenance Manual

Categories: ,

$ 40

Share:

Komatsu WA320-7 Wheel Loader Operation and Maintenance Manual (PEN00891-02)

Komatsu WA320-7 Wheel Loader Operation and Maintenance Manual (PEN00891-02)

On a WA320-7 that’s loading trucks, feeding hoppers, or pushing stockpiles all day in dirt and gravel, this Operation and Maintenance Manual is what I lean on to keep it earning without surprises. It walks you through how to run the loader correctly and then lays out a steady service rhythm so you’re checking, greasing, and adjusting things before they turn into breakdowns. If, for example, an operator reports sluggish lift or rough shifting at the start of the shift, I’d use this book to verify basic operating procedures, trace through the daily and periodic checks, and rule out simple causes before we drag in a laptop or start tearing into components.

Applications & Use Cases

  • Plan preventive maintenance so filters, belts, and joints get attention before they fail on a busy day.
  • Set a consistent inspection routine for operators and mechanics at shift start and shutdown.
  • Verify correct operating practices to avoid abuse that leads to cracked frames or cooked brakes.
  • Trace early wear signs like unusual noises, leaks, or warning lights back to basic checks.
  • Coordinate parts and shop time around recommended service intervals to minimize downtime.

FAQ

Q: Can I keep this manual on a tablet in the cab?

A: Yes, it’s handy to have a digital copy for quick searches, but I still print key pages for checklists and notes.

Q: Is it useful if I’m not doing my own repairs?

A: Definitely; it helps you log hours, inspections, and complaints clearly so your dealer tech can zero in faster.

Safety Note

Always follow the manual’s shutdown and lockout steps before you inspect, adjust, or service any part of the loader.

📘 Show Index

Komatsu WA320-7 Wheel Loader Index:

  • COVER
  • FOREWORD
    • BEFORE READING THIS MANUAL
    • SAFETY INFORMATION
    • INTRODUCTION
      • USE OF MACHINE
      • DIRECTIONS OF MACHINE
      • VISIBILITY FROM OPERATOR’S SEAT
    • PRODUCT INFORMATION
      • PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE
      • ENGINE NUMBER PLATE
      • SERVICE METER LOCATION
      • YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR
    • CONTENTS
  • SAFETY
    • SAFETY
    • SAFETY LABELS
      • LOCATION OF SAFETY LABELS
      • SAFETY LABELS
    • GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE
      • PRECAUTIONS BEFORE STARTING OPERATION
      • PREPARATIONS FOR SAFE OPERATION
      • FIRE PREVENTION
      • PRECAUTIONS WHEN GETTING ON OR OFF MACHINE
      • DO NOT GET CAUGHT IN WORK EQUIPMENT
      • PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES
      • UNAUTHORIZED MODIFICATION
      • PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS
      • PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING
    • PRECAUTIONS FOR OPERATION
      • PRECAUTIONS FOR JOBSITE
      • STARTING ENGINE
      • OPERATION
      • TRANSPORTATION
      • TOWING
    • PRECAUTIONS FOR MAINTENANCE
      • PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE
      • PRECAUTIONS FOR INSPECTION AND MAINTENANCE
      • TIRES
  • OPERATION
    • GENERAL VIEW
      • GENERAL VIEW OF MACHINE
      • GENERAL VIEW OF CONTROLS AND GAUGES
    • EXPLANATION OF COMPONENTS
      • MACHINE MONITOR
      • SWITCHES
      • CONTROL LEVERS AND PEDALS
      • CAPS AND COVERS WITH LOCK
      • ASHTRAY
      • FRAME LOCK BAR
      • TOWING PIN
      • GREASE PUMP HOLDER
      • BATTERY DISCONNECT SWITCH
      • SYSTEM OPERATING LAMP
      • BACKUP ALARM
      • OPEN AND CLOSE CAB DOOR
      • FUSE
      • SLOW-BLOW FUSE
      • LOCATION AND PRESENTATION OF RELAYS
      • AUXILIARY ELECTRIC POWER
      • HANDLING RADIO
      • HANDLING AUTO AIR CONDITIONER
      • HANDLING FRONT WIPER
      • HANDLING REAR VIEW MONITOR
      • HANDLING Komatsu Diesel Particulate Filter (KDPF)
      • HANDLING Komatsu Closed Crankcase Ventilation (KCCV)
      • KOMTRAX
    • MACHINE OPERATIONS AND CONTROLS
      • CHECKS AND ADJUSTMENT BEFORE STARTING ENGINE
      • STARTING ENGINE
      • CHECKS AFTER STARTING ENGINE
      • STOPPING ENGINE
      • MACHINE OPERATION
      • STEERING MACHINE
      • WORK EQUIPMENT CONTROLS AND OPERATIONS
      • HANDLING HYDRAULIC TYPE QUICK COUPLER
      • RECOMMENDED APPLICATIONS
      • RULES FOR OPERATION
      • ADJUST WORK EQUIPMENT POSTURE
      • PARKING MACHINE
      • CHECK AFTER FINISHING WORK
      • LOCKING
      • HANDLING TIRES
    • TRANSPORTATION
      • TRANSPORTATION PROCEDURE
      • LOADING AND UNLOADING WITH TRAILER
      • LIFTING MACHINE
    • COLD WEATHER OPERATION
      • COLD WEATHER OPERATION INFORMATION
      • AFTER DAILY WORK COMPLETION
      • IN COLD AREAS
      • 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
      • DISCHARGED BATTERY
      • OTHER TROUBLE
  • MAINTENANCE
    • RULES FOR MAINTENANCE
      • SERVICE METER READING
      • KOMATSU GENUINE REPLACEMENT PARTS
      • KOMATSU GENUINE LUBRICANTS
      • ALWAYS USE CLEAN WASHER FLUID
      • FRESH AND CLEAN LUBRICANTS
      • CHECK DRAINED OIL AND USED FILTER
      • CAUTION FOR REFILLING OIL OR FUEL
      • WELDING INSTRUCTIONS
      • DO NOT DROP THINGS INSIDE MACHINE
      • PRECAUTIONS FOR KDPF
      • DUSTY JOBSITES
      • 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
    • OUTLINE OF MAINTENANCE
      • HANDLING OIL, FUEL, COOLANT, AND PERFORMING OIL CLINIC
      • HANDLING ELECTRICAL COMPONENTS
    • STANDARD TIGHTENING TORQUE FOR BOLTS AND NUTS
      • TIGHTENING TORQUE LIST
    • MAINTENANCE SCHEDULE
      • MAINTENANCE SCHEDULE TABLE
    • MAINTENANCE PROCEDURE
      • EVERY 10 HOURS MAINTENANCE (ONLY FOR THE FIRST 100 HOURS)
      • INITIAL 250 HOURS MAINTENANCE (ONLY AFTER THE FIRST 250 HOURS)
      • INITIAL 1000 HOURS MAINTENANCE (ONLY AFTER THE FIRST 1000 HOURS)
      • WHEN REQUIRED
      • CHECKS BEFORE STARTING
      • EVERY 50 HOURS MAINTENANCE
      • EVERY 100 HOURS MAINTENANCE
      • EVERY 250 HOURS MAINTENANCE
      • EVERY 500 HOURS MAINTENANCE
      • EVERY 1000 HOURS MAINTENANCE
      • EVERY 2000 HOURS MAINTENANCE
      • EVERY 4000 HOURS MAINTENANCE
      • EVERY 4500 HOURS MAINTENANCE
      • EVERY 8000 HOURS MAINTENANCE
  • SPECIFICATIONS
    • SPECIFICATIONS
  • ATTACHMENTS AND OPTIONS
    • TIRE AND BUCKET SELECTION
    • HANDLING FORK
      • EXPLANATION OF COMPONENTS
      • MACHINE OPERATIONS AND CONTROLS
    • PCS (Proportional Control Switch)
      • DISPLAY OF LIQUID CRYSTAL UNIT
      • SETTING METHOD OF PCS
  • REPLACEMENT PARTS
    • SAFETY CRITICAL PARTS
      • SAFETY CRITICAL PARTS LIST
    • CONSUMABLE PARTS
      • CONSUMABLE PARTS LIST
    • RECOMMENDED FUEL, COOLANT, AND LUBRICANT
      • LUBRICATION CHART
      • LUBRICANTS TO MATCH THE AMBIENT TEMPERATURE AND RECOMMENDED GENUINE LUBRICANTS
      • RECOMMENDED BRANDS AND QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL
  • INDEX

Link Belt

Latest Product

🎄 New Year Deal: 12% OFF on all products — Use code MCAT12
0
    0
    Your Cart
    Your cart is emptyReturn to Shop