Challenger MT645D, MT655D, MT665D, MT675D, MT685D Tractor Repair Workshop Manual
Manual for: AGCO Challenger MT400D Series Tractor
Format: PDF
Book Number: 436278m3
English
Issued June 2011
Challenger MT645D, MT655D, MT665D, MT675D, MT685D Tractor Workshop Manual : 2950 Pages
Technician Service Book MT600C (Schematics and Electronics) : 320 Pages
Operators Manual MT645D, MT655D, MT665D, MT675D, MT685D: 330 Pages
Spicer Dana Axle Service Manual: 625 Pages
Parts Catalog MT600C : 435 Pages
Engine Manual AGCO SISU: 113 Pages
Challenger MT400D Series Manual TABLE OF CONTENTS
- Introduction
- Separation of assemblies
- Engine
- Clutch
- Gearbox
- Rear Axle
- Power Take off
- Front Axle
- Hydraulics
- Electricity
- Electronics
- Cab
- Accessories
- Services Tools
This manufacturer-approved service guide provides complete coverage of your machine’s mechanical, electrical, and hydraulic systems. Each procedure is explained step-by-step, with visuals to guide you through repairs. Designed to meet factory standards, it’s ideal for anyone performing regular maintenance, component replacements, or complete overhauls.
The manual helps extend your machine’s lifespan, improve efficiency, and prevent costly failures. Whether you’re a workshop mechanic or a private owner, this guide gives you the same knowledge trusted by authorized service centers.







