Gauge Cluster Issues/IVR

Do you see any dust/debris in there?
I haven't tried to look inside yet. Gage is still mounted. All I did before testing was a put a touch of De-Oxit on the studs and the PAL nuts. Then retighten them.
On some studs the brass colored finish had worn or/or showed some oxidation.

Can see it a little on the fuel gage
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