This service manual covers the DAEWOO DOOSAN MEGA 160 and MEGA 160TC V Wheel Loaders, specifically for serial numbers Mega 160 S/N 1021 and Up, and Mega 160TC S/N 1001 and Up. These machines are engineered for robust performance and reliability in demanding operational environments. The manual provides comprehensive technical data, detailed diagrams, and clear photographic illustrations to support understanding and operation of these versatile wheel loaders. The purpose of this manual is to serve as an authoritative resource for the diagnosis, repair, and maintenance of your DAEWOO DOOSAN wheel loader. It encompasses critical sections including safety protocols, detailed specifications, general maintenance procedures, and in-depth coverage of the upper structure, lower structure and chassis, engine and drivetrain, hydraulics, and electrical systems. Furthermore, it includes schematics for both electrical and hydraulic systems, along with information on attachments, ensuring that owners, mechanics, and technicians have the necessary information to keep the equipment in optimal working condition.