The ASTG A40, A40D, A41, A43DE Transmission Manual for Toyota and Volvo vehicles is a comprehensive repair manual published by Automatic Transmission Service Group in the United States. This manual provides detailed instructions and diagrams for servicing and repairing the transmissions found in these specific vehicle models. It is a valuable resource for car enthusiasts and mechanics looking to maintain or fix the automatic transmission systems in their vehicles. With clear information and step-by-step guidance, this manual is a must-have for anyone interested in working on their own car or truck's transmission. this is a used manual, it may have flaws like loose pages, but it is complete