This manual covers the Yale ERP1.6-2.0ATF series D807 forklifts, electric-powered sit-down rider models with AC drive and power steering. These versatile forklifts are engineered for reliability and efficiency in various material handling applications, offering rated capacities between 1600-2000 kg. They feature advanced systems including regenerative braking, AC electric drive and lift motors, and a hydraulic cylinder and chain lift mechanism. The design prioritizes operator comfort and safety with features such as an overhead guard and a seat-activated operator presence system. This comprehensive Service Parts Catalogue manual is provided in English and is designed to assist owners, mechanics, and technicians in maintaining and repairing the Yale ERP1.6-2.0ATF forklifts. It includes detailed information on general truck components, electrical systems, drive units, steering, brakes, and hydraulic systems. Coverage extends to various mast types, including two-stage limited free-lift, three-stage full free-lift, and two-stage full free-lift configurations, as well as options and a numerical index for easy part identification. This document serves as an essential resource for ensuring the optimal performance and longevity of your equipment.