This manual pertains to the 502 Compact Excavator, covering serial numbers AA01022 to AA01890. Equipment is engineered for robust performance and reliability, designed to meet the demanding needs of various construction and landscaping applications. This particular model embodies the company's commitment to delivering durable and efficient machinery, ensuring optimal operation and longevity in challenging work environments. This comprehensive English Parts Manual, presented in format and spanning over 112 pages, is meticulously designed to assist mechanics and DIY enthusiasts. It provides detailed information on all components, including an introduction, table of contents, decal locations, and a numerical index. The manual covers critical areas such as engine specifications, undercarriage systems, chassis components, cab features, hydraulic systems, and electrical systems, enabling users to accurately identify and procure necessary parts for maintenance and repair, ultimately saving costs and ensuring proper vehicle care.