This manual covers the Nissan Forklift Internal Combustion J01 and J02 Series. Engineered for reliability and efficiency, these forklifts are designed to meet the demanding needs of various industrial and commercial applications. Their robust construction and advanced engineering ensure consistent performance and durability, making them a trusted choice for material handling operations. This comprehensive guide provides detailed information to keep your Nissan forklift operating at peak performance. The purpose of this service manual is to provide detailed instructions for the maintenance, repair, and troubleshooting of the Nissan Forklift Internal Combustion J01 and J02 Series, including specific engine variants. It covers a wide range of systems, from the drivetrain and braking to the hydraulic and electrical systems, as well as detailed engine service for H15/H20-II/H25 LPG and TD27/BD30 Diesel engines. With step-by-step procedures, illustrations, and technical specifications, this manual is an invaluable resource for owners, mechanics, and technicians seeking to maintain and repair their equipment effectively.