This document provides detailed shop-level repair and maintenance information for D61EX-24 and D61PX-24 (JPN) bulldozer models. It includes comprehensive technical data covering engine systems, powertrain components, hydraulic systems, electrical circuits, diagnostics, troubleshooting procedures, disassembly, inspection, and reassembly processes. Designed for workshop use, this resource supports accurate servicing, repair operations, and long-term equipment performance for D61EX-24 and D61PX-24 bulldozers.
