Caterpillar 320D Excavator Electrical Schematic Service Manual KENR7942 VR723 Serial number: BBG1-Up

Serial number: BBG1-Up

Systems Operation  Testing And Adjusting

SPN1140-UP

Serial number: 363711001-363711999

Serial number: CBA1-UP

Caterpillar 320D Excavator Electrical Schematic Service Manual KENR7942 VR723 Serial number: BBG1-UpThis 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