This comprehensive workshop service repair manual is specifically designed for the Toyota A340 Series automatic transmissions, covering models like the A340E, A340F, and A340H. It encompasses a wide range of Toyota vehicles equipped with these transmissions, including the Supra, Cressida, 4-Runner, and various truck models. The manual delves into detailed descriptions of the transmission's operation, providing insights into its inner workings. It features step-by-step instructions, complemented by clear illustrations and diagrams, guiding you through the process of removing and installing components. Key components covered include the forward clutch, transfer direct clutch, transfer valve body, transfer chain case, extension housing, transfer, oil pump body, input shaft, and planetary gear. Additionally, the manual provides valuable information on service specifications and torque specifications, ensuring proper maintenance and repair procedures. This manual serves as an invaluable resource for both DIY enthusiasts and experienced mechanics, offering an in-depth understanding of the Toyota A340 Series automatic transmissions, empowering you to perform repairs and maintenance with confidence.

The A340 series automatic transmission, a product of Toyota's engineering prowess, found its home in a diverse range of vehicles, including the iconic Supra, the dependable Cressida, the rugged 4Runner, and various Toyota trucks. This transmission, known for its durability and reliability, was a cornerstone of Toyota's success in the late 20th century. The A340 series, in its various iterations, featured a 4-speed design, offering smooth and efficient gear changes. Its robust construction, employing high-quality materials and precise manufacturing, ensured longevity, exceeding the expectations of countless drivers. The A340 series wasn't just a transmission; it was a testament to Toyota's commitment to building vehicles that would stand the test of time.

This service repair manual serves as an indispensable guide for technicians and enthusiasts alike, providing comprehensive instructions for the maintenance and repair of the A340 series automatic transmission. It contains detailed diagrams, step-by-step procedures, and technical specifications, covering everything from basic fluid changes to complex rebuilds. With this manual as a companion, mechanics can troubleshoot problems effectively, identify worn components, and execute necessary repairs with precision. The A340 series, though considered a reliable unit, is subject to wear and tear over time, and this manual empowers individuals to maintain and extend the life of this transmission, preserving the performance and value of their Toyota vehicles for years to come. Whether dealing with a Supra's spirited acceleration, a Cressida's comfortable cruising, a 4Runner's off-road adventures, or a truck's hauling capabilities, this manual is the key to ensuring smooth and reliable operation.