Caterpillar C6.6 666 Industrial Engine Electrical Wiring Diagram PDF


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Covers: Caterpillar C6.6 Industrial Engine Electrical Wiring Diagram

  • Serial number prefix ‘666’

Pages: 2, large format
PN: RENR9554
Format: PDF file
Compatible with: Windows/Mac/Tablet
Notes: High resolution diagram/schematic download

The Cat C6.6 (666 serial prefix) Industrial Engine wiring diagram provides information for the correct servicing and troubleshooting of electrical systems and is essential for all mechanics carrying out repairs or maintenance on the Cat C6.6 (666 serial prefix) Industrial Engines. Includes engine views, connector views and harness information. View the Cat C6.6 (666 serial prefix) Industrial Engine wiring diagram on your computer or print off pages as needed.

Example wiring diagram/schematic:

Cummins wiring diagram example


How does this work?

It’s simple – after purchasing a schematic through our secure checkout, a download link will be sent to the email address you specify at checkout. You have up to 90 days to retrieve and save the files. Once the file is saved to your computer, it is yours for good.

How do I view the schematic?

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Can you send me a printed version?

Sorry, we only sell downloadable schematics, but you are welcome to print them on your own.

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