Fendt 312 Vario COM III Tractor 2006–2010 Service Repair Manual – PDF Download

🛠️ Fendt 312 Vario COM III Tractor 2006–2010 Service Repair Manual – PDF Download

🧰 Complete Factory Workshop Manual – Covers All Fendt 312 Vario COM III Tractors (2006–2010)
📲 Instant PDF Download – Compatible with Windows, Mac, iOS, Android, and Linux
🔧 Ideal for Dealership Technicians, Mechanics, and Fendt Tractor Owners

🔍 Model Background

The Fendt 312 Vario COM III Tractor (2006–2010) was a compact yet powerful performer in Fendt’s 300 Vario series, designed for mixed farming, grassland operations, and municipal use. Known for its agility, comfort, and advanced driveline technology, the 312 offered premium features typically found in larger tractors—scaled for mid-range needs.

It was powered by a 4-cylinder Deutz diesel engine with turbocharging and common-rail fuel injection, delivering up to 125 horsepower. The engine met COM III (Tier III) emissions standards, ensuring clean operation and efficient fuel use without sacrificing torque or responsiveness.

The hallmark of the 312 was its stepless Vario transmission, which provided smooth, gearless acceleration from 0 to 50 km/h. Combined with Fendt’s Tractor Management System (TMS) and Variotronic controls, operators could easily automate key functions, improve fuel efficiency, and optimize implement performance in real time.

Comfort and handling were further enhanced with front axle and cab suspension, load-sensing hydraulics, and a spacious panoramic cab. The compact size and tight turning radius made the 312 Vario ideal for loader work, small-field tasks, and narrow rural roads.

Produced between 2006 and 2010, the Fendt 312 Vario remains a popular choice for farmers and contractors who value versatility, reliability, and advanced control in a mid-size tractor.

📆 Model Years Covered:

• Fendt 312 Vario COM III – 2006
• Fendt 312 Vario COM III – 2007
• Fendt 312 Vario COM III – 2008
• Fendt 312 Vario COM III – 2009
• Fendt 312 Vario COM III – 2010

📚 Manual Chapters & Features:

• Preventive Maintenance
  Service intervals, lubrication points, diagnostic checklists, and operator safety.
• Transmission & Vario Drive
  ML 75 Vario transmission diagnostics, hydrostatics, and clutch group service.
• Hydraulic System
  Load-sensing hydraulic circuits, EPC control, valve servicing, and flow specs.
• Engine Service
  Deutz TCD 2012 L4 4V diagnostics, fuel injection system, cooling, and emissions.
• Brake & Suspension Systems
  Wet disc brakes, trailer brake integration, front axle suspension tuning.
• PTO Systems
  Rear and front PTO service, electronic clutch, shaft diagnostics, and system testing.
• Cabin & Electronics
  Joystick interface, dash displays, CAN wiring, fuses, sensors, and lighting.
• Diagnostics & Error Codes
  FENDIAS fault codes, test sequences, sensor signal charts, and CAN-bus data troubleshooting.
• Specifications
  System fluid specs, torque values, wiring colors, connector details, and tools required.

💾 Format & Compatibility:

• File Format: PDF (Unzipped)
• Language: English
• Fully Bookmarked & Searchable: Yes
• Printable: Yes – Print individual chapters or the full manual
• Compatible With: Windows, macOS, Linux, iOS, Android
• Delivery: 📩 Instant Digital Download

🔍 Keywords:

Fendt 312 Vario COM III service manual PDF, 2006–2010 tractor repair manual, Deutz TCD 2012 engine service, ML 75 transmission, CAN bus troubleshooting, FENDIAS error codes

❓ Mini FAQ:

Q: Is this the full factory repair manual for the Fendt 312 COM III?
A: Yes – it is the complete OEM workshop manual used by certified Fendt technicians worldwide.

Q: Are all electronics and hydraulic diagrams included?
A: Absolutely – full schematics, wiring layouts, diagnostics, and torque charts are included.

Q: Is the PDF format accessible on tablets or phones?
A: Yes – this PDF works on any modern device without needing special apps.

🧭 Helpful Resources for Fendt Tractor Owners

• Why Every Tractor Owner Should Own a Service Manual – Find out how a downloadable repair manual can simplify maintenance and help you troubleshoot common problems on your own.
• Tractor Troubleshooter – Not sure what’s wrong with your Fendt tractor? Our free tool lists common issues and DIY fixes across all major tractor brands.

🔧 Browse More Fendt Tractor Manuals

Note: While our manuals are designed for DIY use, they do not replace professional mechanical training. If you're unsure about a repair or your tractor shows serious issues, we strongly recommend visiting a certified mechanic. These guides are best suited for owners with basic to moderate mechanical experience.