2005-2018 Massey Ferguson 6400 Series Tractor Workshop Service Manual (P/N 3378405M5)

• Covers the 2005–2018 Massey Ferguson 6445 through 6499 lineup, including both standard Dynashift and Dyna-6 transmission variants
• Official AGCO publication n° 3378405M5 (September 2008 revision)
• 4,420 pages of technical reference material featuring exploded-view assembly diagrams, exact torque specifications, and comprehensive electrical schematics
• Documents both Perkins and Sisu engine configurations, along with front-frame splitting procedures for all sub-models in the 6400 range

Technical Documentation and System Overviews

The 2005–2018 Massey Ferguson 6400 service manual provides exhaustive technical data for the complete 6445 through 6499 series. It delivers a deep dive into engine integration, gearbox interfaces, and critical chassis components to help you understand the architecture of the machine. The documentation spans everything from general specifications to detailed tractor splitting procedures. Furthermore, it outlines component layouts for engine service, rear axles, power take-offs, and front axles. Hydraulic circuits, cab systems, electronics, and accessory integrations are mapped out clearly for accurate shop diagnostics.

Specification Highlights and Workshop Data

Having the right numbers on hand makes all the difference during a rebuild or routine maintenance check. This publication includes extensive tables detailing tightening torques, system fluid capacities, and ground speeds matched to various tire configurations. If you need to verify hydraulic system pressures or transmission control electronics, the factory reference values are fully cataloged here.

Valve clearance specs for intake systems are clearly documented within the general engine chapters. For fluid management, the cooling system capacity across the series ranges from 16.6 to 34 liters, depending heavily on your specific engine configuration. For example, the front final drive fluid capacity is precisely listed as 2x0.9 liters for the 6445 model. Proper heavy machinery maintenance requires absolute precision. Always review these factory specifications and consult with a certified technician before initiating any major mechanical work to ensure safe operation and prevent component damage.