Disassemble

Use the frequency scanner to detect the required parts in the bodies of Tep mechanics who hide on the Coba Plateau, extract them and return to Catherina.

After you blew up Nomarkh Iblis' factory together with its owner, quite predictably, we've been running short on spare parts. I've replaced almost every node with details of my own design, but I am still missing one small part - a synchrophasic polymetallic high-load mana-drive.
Iblis told me that this part is an exact copy of a drive that is used in prostheses of Tep's servants. Do you think we can find some spare parts if we disassemble several surviving minions of the summoner?

Ah, that's just what we need! Those Arisen are natural-born scientists. In a manner of speaking, they serve science even after death, haha!