This Triumph T140V Bonneville 750 Workshop Repair Service Manual provides comprehensive information for maintaining and repairing your motorcycle, covering all models produced between 1973 and 1988. This extensive manual includes detailed instructions and illustrations covering a wide range of topics, empowering you to confidently handle your own repairs. The manual begins with general information about your Triumph T140V Bonneville 750, laying the groundwork for understanding its intricacies. It then delves into specific systems, offering clear explanations and step-by-step guidance for each. You'll find in-depth sections on the fuel system, cooling system, engine top end, clutch, engine lubrication system, and engine removal and installation. Further sections detail the crankshaft and transmission, wheels and tires, final drive, brakes, suspension, steering, frame, and electrical system. The manual also includes troubleshooting information and wiring diagrams to assist you in diagnosing and resolving electrical issues. This wealth of information, combined with detailed illustrations and clear instructions, ensures that you have everything you need to successfully perform repairs and maintenance on your Triumph T140V Bonneville 750.

The Triumph T140V Bonneville 750, produced from 1973 to 1988, was a pivotal model in the evolution of Triumph motorcycles. It represented a significant departure from its predecessors, incorporating modern features and design elements while retaining the classic Bonneville spirit. The T140V was powered by a 750cc air-cooled parallel-twin engine, a substantial upgrade from the previous 650cc unit. This engine, with its renowned smooth power delivery and distinctive exhaust note, delivered a respectable 63 horsepower, making the Bonneville a capable and enjoyable ride. The T140V also introduced a new unit construction engine, where the engine and gearbox were combined into a single, rigid unit, improving reliability and ease of maintenance. The motorcycle featured a telescopic front fork and twin rear shocks, offering a comfortable and controlled ride. The T140V's distinctive styling included a chrome tank, a single round headlight, and a classic, flowing lines, which made it a highly desirable machine. The T140V Bonneville 750 proved to be a popular and enduring model, with numerous variations and special editions introduced throughout its production run. Notably, the 1976 model featured a distinctive "black and chrome" paint scheme, while later models saw the introduction of electronic ignition and other performance upgrades. The T140V's popularity persisted even after the demise of Triumph in the early 1980s, as the model continued to be sold by the then-newly formed Triumph Motorcycles Ltd. This enduring legacy further solidified the T140V’s place as a classic motorcycle, highly sought after by collectors and enthusiasts alike. The T140V not only represented the continuation of Triumph's rich history, but also laid the groundwork for future generations of Triumph motorcycles, shaping the brand’s identity and solidifying its position in the world of motorcycling.