Am I allowed to work on Aircraft if I'm about to PCS? People have been telling me I can't but what is the regulation that says that?

Look in AR 40-501 Standards of medical fitness. I think yopu are still able to work but if it is listed, hope this helps

Sgt.
when your PCS your get orders then your are reliefs of duty you place is duty is clear the post the only formation you need to be at is the first formation of the day (P.T.)

You can work until the day you turn in your tools, TI stamp, or whatever maintenance tools you have signed for but there's a unwritten rule to stop working 30 days out (this varies) to avoid complacency issues.