DIMMER AY (P/N 1570301-4) - As Removed

The 1570301-4 is a dimmer assembly for cockpit instrument lighting control. This component regulates the brightness of instrument panel lamps in Cessna aircraft, allowing pilots to adjust lighting intensity for optimal visibility during various flight conditions. The dimmer integrates into the instrument panel electrical circuit and responds to pilot input through a control knob or switch.

Installation follows aircraft maintenance manual specifications and requires verification against the Illustrated Parts Catalog for your specific airframe. Proper functioning ensures adequate illumination without glare during night operations.

What is the DIMMER AY (P/N 1570301-4)?

The 1570301-4 is a dimmer assembly for cockpit instrument lighting control. This component regulates the brightness of instrument panel lamps in Cessna aircraft, allowing pilots to adjust lighting intensity for optimal visibility during various flight conditions.

Is the 1570301-4 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The DIMMER AY is available in: As Removed. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.

Does the 1570301-4 come with an 8130-3 airworthiness tag?

Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.

Do you offer bench testing for the 1570301-4?

We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.