Is it possible for a caliper to release too far?, 911 rear brake conversion |
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Is it possible for a caliper to release too far?, 911 rear brake conversion |
tomeric914 |
May 3 2009, 05:32 PM
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#1
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One Lap of America in a 914! Group: Members Posts: 1,259 Joined: 25-May 08 From: Syracuse, NY Member No.: 9,101 Region Association: North East States |
ok, so I converted my 914 rear brakes to vented disc with 911 M calipers and internal drum parking brakes. Brakes work great but the pedal travel is longer than it should be. Went to rebleed everything and found that one of the rear calipers had a pad to disc clearance of .010" which probably explains the travel. Also verified that the pistons were working and not hanging up.
I've got a rebuilt proportioning valve from PMB that is working correctly. Running an ATE 19mm MC (bought a new one thinking it had the 17mm). No bubbles in the system using ATE SuperBlue brake fluid. I've never seen a caliper piston release that far just on one side. Anyone have any ideas? This is frustrating! |
Cupomeat |
May 5 2009, 02:07 PM
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#2
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missing my NY 914 in VA Group: Members Posts: 1,336 Joined: 26-November 07 From: Oakton VA Member No.: 8,376 Region Association: MidAtlantic Region |
Tom,
If it comes to it, we'll just grab the brakes off my dad's 911s on Saturday, and try them... (IMG:style_emoticons/default/happy11.gif) . he'll never notice the missing alloy calipers. Otherwise, BUMP to get your caliper centering questions answered, perhaps. |
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