GI275 - how does the vibration test work and what is the consequence

[NicoN]

I recently treid to run the vibration test for our GI275 (double).

I have never seen an exact procdure of how to do it.

The screen said something to run the engine at max power for an extended period of time.

- with max power, i easily exceed the 100% mark

- with reduced power close to 100% it runs fro a coule of seconds.

But I did not see a clear passed or failed sign.

Weird. Has someone more information, especially what happens if the vibration ets is considered as failed?

See my other posting about our problem with a century 21

[PT20J]

The left instrument panel is mounted on shock mounts to cushion the gyro instruments. I understand that replacing these with solid spacers is better for digital instruments.

[NicoN]

INteresting. In fact we still have some steam gauges installed. And I don't think that they changed something with the installation of the GI275