Caterpillar 307.5 308.5 310 Excavator Electric Schematic Service Manual UENR6662 Serial number: 502012999 Below

Serial number: 502012999 Below

Model: 140 140 AWD

Serial number: B3FN18001 Above

Model: 130

Type: Testing and Adjusting

Caterpillar 307.5 308.5 310 Excavator Electric Schematic Service Manual UENR6662 Serial number: 502012999 BelowThis 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