You probably shouldn't retorque aluminum connections, but rather reterminate them completely. Golf Junkie's right. They will loosen soon.
If you retorque them, they'll cut into the conductor...and loosen soon...and retorque...until there's no conductor left.
If it was done correctly in the first place, the torque value from the panel mfr. already took into account this loosening, and you're fine.
[This message has been edited by electure (edited 03-30-2002).]
