I don't know that it's right but I just use a clamp too, usually, and don't open the line up unless I have too. What air ends up in the reservoir will settle to the top before I get in and force it into the lines, I would think. I pulled the tire off the front of the CTS a couple days ago to see how the brakes looked. They looked huge. Not used to seeing pads that are 6-8 inches across, and I am sure a C Clamp will not work on those without scraping up their finish. Haven't worried about that before either. Decisions, Decisions... I have time either way.... I guess. Just more time to make my brain fry a little longer. -----Original Message----- From: elky-bounce@xxxxxxxxxxxxx [mailto:elky-bounce@xxxxxxxxxxxxx] On Behalf Of Chris Lindh Sent: Tuesday, October 06, 2009 1:00 PM To: elky@xxxxxxxxxxxxx Subject: [elky] Re: That "w" word I think some newer calipers have threads such that the only way the piston will go back in is to screw it back in with the tool. I think you can tell if it is screw-in if it has indentions on the piston for a tool. My guess is the threads are an attempt to keep the pad snug as it wears to reduce the chance of chatter. On Tue, Oct 6, 2009 at 1:54 PM, <STILLFRANKSFAULT@xxxxxxx> wrote: > I don't buy into contaminates going up the line in a sealed system. > IMO Whatever is in the line belongs there. I only bleed to remove air, > or any time a section of the system is opened for repair. > If ya open the bleeder ya won't need the C clamp. I use to do that > in the early years until I figured it a useless/messy step, for changing pads. > > -Staten Island Frank- > > In a message dated 10/6/2009 1:19:07 P.M. Eastern Daylight Time, > jryan@xxxxxxxxxxxx writes: > > That's what I do. A bit C clamp works fine. I actually do it before >>> removing the caliper from its mount. I also tend to open the >>> bleeder >> screw >>> right before pushing the piston in. The thinking is to keep from >>> pushing trash up the brake line. If you tighten it right after >>> pushing the >> piston >>> all the way, you shouldn't need to bleed the brakes. >>> > Rules: Please play nicely with others. -List members page (text & pic links): http://www.myelcamino.net/eclist.htm -List members page (all pics): http://www.myelcamino.net/ec_list.htm Rules: Please play nicely with others. -List members page (text & pic links): http://www.myelcamino.net/eclist.htm -List members page (all pics): http://www.myelcamino.net/ec_list.htm