Hitachi EX100-3 Excavator Workshop Service Manual.This edition of service manual for Hitachi EX100-3 Excavator was primarily published to be used by mechanical technicians who are already familiar with all service procedures relating to BRP products.This manual covers the repair and overhaul of Hitachi EX100-3 Excavator cars and assumes that the technician is fully conversant with general automobile practices. The repair procedures outlined in this manual emphasize the special aspects of the product. This will enable you to build and maintain a reputation of quality service.The manual includes instructions on components manufactured for Hitachi EX100-3 Excavator. For repairs of proprietary components the instructions of the respective component manufacturers are included in this manual.