This document assumes your general familiarity and knowledge of aircraft engines and its systems. If you are not familiar with it, please seek the services of an authorised aircraft maintenance engineer.

Installation of the JPI manufactured Fuel Scan 450 in cockpit panel:

Locate / create a 2.25 or 3.125 diameter hole in the instrument panel, where you would like to mount the indicator. The instrument configures itself automatically for 14 or 28 volt aircraft systems. The depth required for the instrument is 1.5 inches (less connectors) and is 2.6 or 3.5 square behind the panel.

Wiring from sensors to the cockpit:

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