This comprehensive workshop service repair manual provides detailed instructions and technical information for maintaining and repairing your Ferrari 400i, covering all models, engines, trim levels, and transmission types from 1979 to 1985. This manual is an invaluable resource for both professional technicians and dedicated enthusiasts.

The manual includes hundreds of pages of diagrams and detailed information, encompassing every aspect of your Ferrari 400i's operation. You'll find detailed instructions on general maintenance procedures, troubleshooting common issues, and performing repairs on various systems, including:

* Engine service and repair
* Transmission service and repair
* Brake system
* Wiring diagrams and electrical system
* Suspension
* Periodic lubrication
* Steering
* Cooling system
* Fuel injection and fuel system
* Emission system
* Heater and air conditioning
* Engine control system
* Chassis and body
* Restraint system
* Interior
* Differential and drive
* Axle

The manual features clear and concise instructions, accompanied by numerous illustrations, drawings, and photographs. Each step is clearly numbered, and critical information is highlighted with notes, cautions, and warnings. Enlarged insets allow for a closer look at individual components, while a comprehensive table of contents ensures easy navigation.

Whether you're a professional mechanic or a DIY enthusiast, this manual provides the essential information to confidently tackle any repair or maintenance task on your Ferrari 400i. It's a valuable tool for ensuring your classic Ferrari runs smoothly for years to come.

The Ferrari 400i, produced from 1979 to 1985, was a luxurious grand tourer that marked a significant departure from the traditional Ferrari aesthetic. While still possessing the brand's renowned performance and engineering prowess, the 400i adopted a more rounded and softer design, eschewing the sharp edges and aggressive styling of its predecessors. This shift in design philosophy was intended to appeal to a broader audience, particularly those seeking a more comfortable and refined driving experience. The 400i was available in both coupe and convertible body styles, boasting a luxurious interior adorned with supple leather, rich wood trim, and advanced features for its time, like air conditioning and power windows.

Under the hood, the 400i housed a potent 4.8-liter V8 engine, producing 340 horsepower and delivering a top speed exceeding 155 mph. This powerplant was mated to a five-speed manual transmission, allowing for smooth and effortless acceleration. The 400i's handling was praised for its agility and responsiveness, thanks to a sophisticated suspension system and precise steering. Despite its luxurious appointments and performance capabilities, the 400i was met with mixed reception from Ferrari enthusiasts. Some found its more refined design a departure from the brand's established tradition, while others appreciated its enhanced comfort and practicality. Regardless of individual preferences, the 400i remains a significant chapter in Ferrari's history, demonstrating the brand's willingness to adapt its offerings to changing market demands while maintaining its commitment to engineering excellence.