This is the sample of the manual, For the complete PDF Version, Please click the Download link below to access all the information you need This is the sample of the manual, For the complete PDF Version, Please click the Download link below to access all the information you need CAT 345B EXCAVATOR SCHEMATIC MANUAL S/N - 2NW00001-UP CAT 345B EXCAVATOR SCHEMATIC MANUAL S/N - 2NW00001-UP