This manual covers the Compact Excavator, specifically for serial numbers AA01022 to AA01890. Designed for efficient operation and durability, the 502 is engineered to meet the demands of various compact excavation tasks. Its robust construction and reliable performance make it a valuable asset for construction, landscaping, and utility work. This parts manual provides comprehensive information to ensure the continued operational excellence of your equipment. The purpose of this English-language Parts Manual is to facilitate the identification and replacement of parts for the Compact Excavator. It includes detailed illustrations, exploded diagrams, and part numbers to assist users in accurately ordering and installing necessary components. This document is designed for easy navigation and printing, ensuring that owners and technicians have the precise information needed for effective maintenance and repair.