This service repair manual covers Toyota vehicles equipped with the B, 3B, 11B, 13B, and 13B-T engines, including turbocharged variants. Applicable chassis codes include the BJ Series (BJ60, 70, 71, 73, 74, 75), BU Series (BU60, 61, 62, 63, 65, 70, 75, 76, 80, 81, 82, 85, 86), BY Series (BY33, 42), and BB Series (BB20, 22, 30). These robust vehicles, including models like the Land Cruiser, Dyna, and Coaster, are known for their enduring engineering and reliability. This manual provides comprehensive information to ensure these vehicles continue to perform at their best. The purpose of this manual is to provide detailed guidance for the maintenance and repair of your Toyota vehicle. It encompasses essential areas such as engine mechanicals, EFI systems, cooling, lubrication, starting, and charging systems. You will find service specifications, standard bolt torque values, and information on special service tools and equipment. With step-by-step operations, troubleshooting procedures, real photo illustrations, and electrical and hydraulic diagrams, this manual is an indispensable resource for owners, mechanics, and technicians seeking to maintain and repair their vehicles effectively.