Caterpillar 345B Series II Excavator Electric Schematic Service Manual RENR3759 RENR9430 Parts number: SGBU7549

Parts number: SGBU7549

Serial number: 364811001-364811999

Model: 323D Excavator Hydraulic System - Attachment - Variable Angle Boom (Interactive) 342-1966-00

Model: 324D Excavator Hydraulic System (Interactive) - Attachment - System 17 - Combined Function

Serial number: 70001-Up

Caterpillar 345B Series II Excavator Electric Schematic Service Manual RENR3759 RENR9430 Parts number: SGBU7549This is an electrical schematic for the equipment. It is a set of one or more very large sheets of paper, measuring 48 inches x 35 inches with color or black and white diagrams. Also, usually a description is attached to the diagrams indicating: 1) The location and numbering of the components on the circuit and on the equipment. 2) Location and numbering of connectors on site and on the equipment. 3) Some diagnostic error codes for CID MID FMI and