1. This document provides instructions for removing the complete engine from an AXION 800 A61 tractor with a serial number range of A6100100 to present. 2. It details disconnecting various components such as hoses, wiring harnesses, and hydraulic lines to fully separate the engine from the tractor. 3. Special tools are required to lift and support the engine during removal, including engine lifting brackets and a flywheel rotating tool. Proper lifting procedures should be followed due to the engine's 920kg weight.