Conduits are sort of the general purpose "thing" to either go wrong or to have to fix on a spaceship. You could replace an entire spaceship combat hit location table with the following:
It'd be just as effective. Or for bonus points add the following:
Han: Hey, what'cha doing there?
Leia: Chewie asked me to weld this joint and seal this conduit.
Han: Huh. He didn't ask me to do anything.
Leia: Han, I have a personal question to ask you.
Leia: Is Chewbacca single?
Leia: He's so charming and wellspoken and chivalrous and handsome. I don't understand how a guy like that doesn't have a partner.
Han: I'm his partner!
Leia: No, I mean a... mate.
Han: I'm his best mate!
Leia: I'm talking about a special friend.
Han: I'm pretty special!
Leia: Yes... Oh yes, you are.