Annunciator Panel test function

[FeelinFiki]

Hey all, for some reason, I have an internal failure on my test function. Any good ideas for replacements/upgrades/repairs? Lasar? The unit was manufactured in 1986. The part number is 950 D 0303-000.

I figure there has to be some options out there? Thanks to the forum! 

[kortopates]

It can easily be returned to the manufacturer International Avionics, Incorporated (IAI). They are located in Texas and will turn it around in a few days and a very reasonable cost. Their address information is located in your Mooney service manual or you can google them. 

If you google this to search site:mooneyspace.com you'll find several previous threads on this with peoples results, cost and time etc

[carusoam]

If you can determine that the switch broke… that may be an easier replacement at an avionics shop?

Best regards,

-a-

[FeelinFiki]

Many thanks!