[Dieselholic]

Okay, I have my 966G torn apart. I need to figure out why all of the hydraulic fluid leaked out of the reservoir. While I have it apart I noticed that there are a few pinched hydraulic lines and one o-ring on the tilt hydraulic that looks like it might need to be replaced. Here are the pictures. You can see the one pinched right on top of the hydraulic reservoir, and the one right under the cab that is pinched against some metal. Should I replace these lines?