[time-nuts] TBolt end of life?

[asmagal at fc.up.pt]

Hello All,

I would like to know if it is possible to "rejuvenate" a TBolt OCXO.
There is a drop of solder in one of the lateral faces suggesting that
behind that hole could be a trimmer or another adjustment mean.
Before opening the oven I would appreciate to know about the possible
issues. Is there some inert gas or vacuum inside?

Best regards from Portugal,
Antonio
CT1TE