. FOREWORD LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR LOCATION OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR When requesting service or ordering replacement parts, please inform your Komatsu distributor of the following items. PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE ENGINE SERIAL NO. PLATE 1 - 8 It is located on the left front end of t The design of the nameplate differs according to the territory. It is located on the upper left side o f the engine cylinder block if you look from the fan