Menu

Komatsu GD825A-1 Motor Grader Service Repair Manual + Operation & Maintenance Manual (Serial Number: 10002 and up)

Komatsu GD825A-1 Motor Grader Service Repair Manual + Operation & Maintenance Manual (Serial Number: 10002 and up)

★★★★★ 4.5/5
530,000+ Happy Customers
  • Model
    PC Models
  • Manufactured by
    Komatsu
This manual covers the Komatsu GD825A-1 Motor Grader, serial numbers 10002 and up, equipped with the S6D140-1 engine. Designed for robust performance and reliability, this machine is engineered to meet demanding operational requirements. It offers exceptional engineering quality, ensuring efficient and dependable service across a variety of tasks. The GD825A-1 is built to deliver peak performance through effective, economical, and safe operation and maintenance.

This comprehensive manual is divided into two parts: the Service Repair Manual and the Operation & Maintenance Manual. The Service Repair Manual provides detailed specifications, diagrams, and photographic illustrations for step-by-step repair, diagnosis, servicing, technical maintenance, and troubleshooting procedures across key systems including the engine, power train, steering, brakes, hydraulics, work equipment, and electrical systems. The Operation & Maintenance Manual guides users on safe operation, handling, lubrication, checking, adjustment, and periodic maintenance, helping operators and maintenance personnel achieve optimal machine performance and longevity.

This Manual includes two parts as showed below:
1. Komatsu GD825A-1 Motor Grader Service Repair Manual
2. Komatsu GD825A-1 Motor Grader Operation & Maintenance Manual

This manual contains deep information about maintaining, assembly, disassembly and servicing your Komatsu GD825A-1 Motor Grader. it also help you realize peak performance through effective, economical and safe machine operation and maintenance. YOU CAN DO THE REPAIRS YOURSELF AND SAVE MONEY $$$

MACHINE MODEL SERIAL NUMBER:
GD825A-1 - S/N: 10002 and up

GD825A-1 mount the S6D140-1 engine.
For details of the engine, see the 6D140-1 Series Engine Shop Manual.

The service repair manual contains information and data to this model. has specs, diagrams, and actual real photo illustrations, and schemes, which give you complete step by step operations on repair, Diagnosing, servicing, technical maintenance & troubleshooting procedures for your machine. this manual offers full information you need for repair your machine. the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service.

The operation & maintenance manual describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment. it will help the operator and maintenance personnel realize peak performance through effective, economical and safe machine operation and maintenance.

SERVICE REPAIR MANUAL CONTAINS:
=========
10 ENGINE
20 POWER TRAIN
40 STEERING SYSTEM
50 BRAKE SYSTEM
60 HYDRAULIC SYSTEM
70 WORK EQUIPMENT
80 ELECTRIC AND ELECTRONIC SYSTEM


OPERATION & MAINTENANCE MANUAL CONTAINS:
=========
FOREWORD
BREAKING IN YOUR NEW MACHINE
CONTENTS
SAFETY HINTS
GENERAL LOCATIONS AND SPECIFICATIONS
INSTRUMENTS AND CONTROLS
OPERATING THE AIR CONDITIONER
CHECK BEFORE STARTING
OPERATING YOUR MACHINE
COLD WEATHER OPERATION
OPERATING OF WORK EQUIPMENT
REVERSING AND REPLACEMENT OF CUTTING EDGE AND END BIT
CHANGING TIRES
DRIVING ALONG ROAD
HANDLING OF BATTERY
TRANSPORTATION
PERIODIC MAINTENANCE
ADJUSTMENT
TROUBLE SHOOTING GUIDE
STORAGE
SERVICE METER
MACHINE AND ENGINE SERIAL NUMBERS
FUEL,COOLANT AND LUBRICANTS

=========

** Model Specification: Komatsu GD825A-1 Motor Grader
** Language: English
** File Format: PDF
** Requirements: Adobe PDF Reader & WinZip
** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc...

=========

This QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out! It also is Bookmarked and SEARCHABLE to make what you need easy to find. Complete download comes in PDF format which can work under all PC based Windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. It can be viewed on any computer, as well as zoomed and printed.

INSTANT DOWNLOAD MEANS THERE IS NO SHIPPING COSTS or WAITING FOR A CD or PAPER MANUAL TO ARRIVE IN THE MAIL. YOU WILL RECEIVE THIS MANUAL TODAY VIA INSTANT DOWNLOAD ON COMPLETION OF PAYMENT VIA OUR SECURE PAYMENT PROCESSOR. WE ACCEPT ALL MAJOR CREDIT/DEBIT CARDS AND PAYPAL. BUY FROM US AND I GUARANTEE YOULL BE A SATISFIED CUSTOMER AND CONTACT US IF YOU HAVE ANY QUESTIONS.

Looking for some other Service Repair Manual, please check:



This Manual includes two parts as showed below:
1. Komatsu GD825A-1 Motor Grader Service Repair Manual
2. Komatsu GD825A-1 Motor Grader Operation & Maintenance Manual

This manual contains deep information about maintaining, assembly, disassembly and servicing your Komatsu GD825A-1 Motor Grader. it also help you realize peak performance through effective, economical and safe machine operation and maintenance. YOU CAN DO THE REPAIRS YOURSELF AND SAVE MONEY $$$

MACHINE MODEL SERIAL NUMBER:
GD825A-1 - S/N: 10002 and up

GD825A-1 mount the S6D140-1 engine.
For details of the engine, see the 6D140-1 Series Engine Shop Manual.

The service repair manual contains information and data to this model. has specs, diagrams, and actual real photo illustrations, and schemes, which give you complete step by step operations on repair, Diagnosing, servicing, technical maintenance & troubleshooting procedures for your machine. this manual offers full information you need for repair your machine. the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service.

The operation & maintenance manual describes procedures for operation, handling, lubrication, maintenance, checking, and adjustment. it will help the operator and maintenance personnel realize peak performance through effective, economical and safe machine operation and maintenance.

SERVICE REPAIR MANUAL CONTAINS:
=========
10 ENGINE
20 POWER TRAIN
40 STEERING SYSTEM
50 BRAKE SYSTEM
60 HYDRAULIC SYSTEM
70 WORK EQUIPMENT
80 ELECTRIC AND ELECTRONIC SYSTEM


OPERATION & MAINTENANCE MANUAL CONTAINS:
=========
FOREWORD
BREAKING IN YOUR NEW MACHINE
CONTENTS
SAFETY HINTS
GENERAL LOCATIONS AND SPECIFICATIONS
INSTRUMENTS AND CONTROLS
OPERATING THE AIR CONDITIONER
CHECK BEFORE STARTING
OPERATING YOUR MACHINE
COLD WEATHER OPERATION
OPERATING OF WORK EQUIPMENT
REVERSING AND REPLACEMENT OF CUTTING EDGE AND END BIT
CHANGING TIRES
DRIVING ALONG ROAD
HANDLING OF BATTERY
TRANSPORTATION
PERIODIC MAINTENANCE
ADJUSTMENT
TROUBLE SHOOTING GUIDE
STORAGE
SERVICE METER
MACHINE AND ENGINE SERIAL NUMBERS
FUEL,COOLANT AND LUBRICANTS

=========

** Model Specification: Komatsu GD825A-1 Motor Grader
** Language: English
** File Format: PDF
** Requirements: Adobe PDF Reader & WinZip
** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc...

=========

This QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out! It also is Bookmarked and SEARCHABLE to make what you need easy to find. Complete download comes in PDF format which can work under all PC based Windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. It can be viewed on any computer, as well as zoomed and printed.

INSTANT DOWNLOAD MEANS THERE IS NO SHIPPING COSTS or WAITING FOR A CD or PAPER MANUAL TO ARRIVE IN THE MAIL. YOU WILL RECEIVE THIS MANUAL TODAY VIA INSTANT DOWNLOAD ON COMPLETION OF PAYMENT VIA OUR SECURE PAYMENT PROCESSOR. WE ACCEPT ALL MAJOR CREDIT/DEBIT CARDS AND PAYPAL. BUY FROM US AND I GUARANTEE YOULL BE A SATISFIED CUSTOMER AND CONTACT US IF YOU HAVE ANY QUESTIONS.

Looking for some other Service Repair Manual, please check: