This document provides instructions for removing the drive axle, differential, and wet disc brake from Hyster lift trucks models H40FT through H70FT. The summary is: 1. The drive axle removal process involves draining fluids, disconnecting hoses and cables, and removing mounting hardware to separate the drive axle from the transmission. 2. To repair the reduction gear assembly, components like the ring gear, planetary carrier, pins, and disks must be removed. 3. Detailed step-by-step instructions are provided to remove the reduction gear assembly from the wheel hub, including removing retaining nuts, washers, snap rings, and bearings.