This document provides detailed service and repair information for E35B SR and E39B SR mini excavator models. It covers essential technical data, maintenance procedures, troubleshooting methods, hydraulic systems, electrical components, engine service, and mechanical adjustments. Designed to support accurate servicing and long-term performance, this resource is ideal for technicians, workshop professionals, and equipment owners working with these mini excavators. Reference number 84553640A ensures correct identification of the content.