This is an OEM Caterpillar D5M tractor dozer service shop repair manual. It includes specifications and procedures for servicing and repairing the 6GN, 3CR, 5ES, 6AS, and 7LR models. This manual is compatible with Caterpillar equipment and is specifically designed for the D5M Finger Tip Control model. It is a valuable resource for anyone looking to maintain or repair their equipment.