. FOREWORD PRODUCT INFORMATION PRODUCT INFORMATION When requesting service or ordering replacement parts, please inform your Komatsu distributor following items. 1 - 8 of the PRODUCT IDENTIFICATION NUMBER (PIN)/MACHINE SERIAL NO. PLATE On the left front of the frame The desig n of the nameplat e differs according to the te rritory. ENGINE SERIAL NUMBER PLATE AND ITS LOCATIO This is fixe d to the water se