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-   -   Clutch pedal not returning (http://forums.pelicanparts.com/porsche-924-944-968-technical-forum/751995-clutch-pedal-not-returning.html)

Majin325 05-24-2013 05:24 PM

Clutch pedal not returning
 
My clutch pedal is stuck down and has a couple of inches to move. The clutch does work and I plan to replace the master/slave cylinders. Would the clutch fork have anything to do with it or is it only related to hydrolic cylinders?

Gawernator 05-24-2013 06:18 PM

Does it either stay all the way down or all the way up? When I was bleeding the clutch my first time, I had two problems, the blue hose from reservoir started leaking under the new pressure, and then I was having trouble getting the air out, in the meantime the pedal would hit dead to the floor. Proper bleeding with a Motive finally got it sorted out, along with a new hydraulic fluid hose.

Majin325 05-24-2013 06:25 PM

It's a couple inches from the floor. It will move enough to engage/disengage the clutch though. I have replaced the master cylinder about 7 years ago and it has only a couple years of use on it. The slave I think might be original.

Gawernator 05-24-2013 06:49 PM

Also check to make sure that one hose isn't ballooning

Panzer909 05-24-2013 07:10 PM

Mine did this for a minute right after I changed out my master/slave cylinder for about the 4th g*ddamn time over the course of owning the car :rolleyes:

There is a small adjustable arm at the clutch pedal. It can allow for movement in either direction. I'd take a look at this first.

Majin325 05-25-2013 01:51 AM

About a week ago I pressed the clutch pedal in and it returned fully. Then when I went to change gears the pedal didn't make contact with the metal shaft from the master cylinder until the pedal was pressed in half way. Since then I noticed it made contact at different positions over the last week. I had the pedal adjusted so there was about 3/4 of an inch of free movement before it made contact to operate the master cylinder. It feels to me that the hydrolics are not being returned to a fully decompressed state.

zedsn 05-25-2013 02:56 AM

I would start by replacing the slave cylinder and while you are in there if there is any wear to the black hose that goes to the slave I would replace that as well. Some will tell you to replace the clutch master along with the slave.

Majin325 06-08-2013 06:46 PM

I found brake fluid leaking from the clutch inspection hole. Will this ruin the clutch if it driven?

zedsn 06-09-2013 03:36 AM

That would be a leaky clutch slave. I wouldn't drive the car till you replaced the part.

gacook 06-10-2013 07:15 AM

I had very similar problem. Replacing slave didn't solve it. Went ahead and replaced the Master and the hose that goes between the 2. Works like a charm now.

zedsn 06-10-2013 07:46 AM

Brake fluid at clutch inspection hole would be a leaky slave.

mytrplseven 06-10-2013 07:54 AM

You don't want brake fluid on the clutch plate. I recommend replacing the slave and the hose and then see how the clutch performs. If it grabs then your' plate has been contaminated with brake fluid.


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