Drivetrain Clutch, Torque Converter, Transmission, Driveline, Axles, Rear Ends

No pedal pressure after clutch install

Thread Tools
 
Search this Thread
 
Old Jun 3, 2007 | 11:16 AM
  #1  
CrippleFightin's Avatar
Thread Starter
Registered User
 
Joined: Feb 2003
Posts: 923
From: Plainfield IL
No pedal pressure after clutch install

So I removed and installed my clutch, with no lift, none of the right tools, all by myself, uphill in the snow with no shoes on....er


Ok I didi the install and pumped the clutch pedal a million times and still get no pressure. I touch the pedal and it hits the floor, bring it back up, push it back down, repeat 9 million times, and still get nothing....Any ideas?
Old Jun 3, 2007 | 02:53 PM
  #2  
KSSS's Avatar
Registered User
 
Joined: Jul 2003
Posts: 180
From: kansas
perhaps the clutch fork has slipped off the retaining tabs that keep it locked onto the release bearing. This is common to not get it clipped in right. If its not hooked up, your slave on the clutch will push it but the tabs keep it set into position. No leverage and it just hangs there releasing nothing. Im probably wrong, but its worth checking?

Just take off the slave off the side. Hold onto the clutch fork, push it forward and back. It should have resistance. If its hanging there and you can push it back and forth easily, its not engaged.
Old Jun 3, 2007 | 03:03 PM
  #3  
JimboManJones's Avatar
Registered User
 
Joined: Jan 2006
Posts: 308
From: Long Island
Originally Posted by KSSS
perhaps the clutch fork has slipped off the retaining tabs that keep it locked onto the release bearing. This is common to not get it clipped in right. If its not hooked up, your slave on the clutch will push it but the tabs keep it set into position. No leverage and it just hangs there releasing nothing. Im probably wrong, but its worth checking?

Just take off the slave off the side. Hold onto the clutch fork, push it forward and back. It should have resistance. If its hanging there and you can push it back and forth easily, its not engaged.

Theres no clutch fork on an ls1.

He probably needs to bleed the slave.
Old Jun 3, 2007 | 09:44 PM
  #4  
CrippleFightin's Avatar
Thread Starter
Registered User
 
Joined: Feb 2003
Posts: 923
From: Plainfield IL
Originally Posted by JimboManJones
Theres no clutch fork on an ls1.

He probably needs to bleed the slave.
How does one bleed the slave on an LS1? I've found all the ways of doing it to an LT1, but not an LS1.
Old Jun 3, 2007 | 11:15 PM
  #5  
Injuneer's Avatar
Administrator
 
Joined: Nov 1998
Posts: 71,098
From: Hell was full so they sent me to NJ
There's a hex-head bleeder valve on the LS1 slave that sticks out of the bell housing next to the braided line.... hard to see but its there.

By any chance, did you replace the master? If so, did you bench bleed it?
Old Jun 4, 2007 | 09:20 AM
  #6  
CrippleFightin's Avatar
Thread Starter
Registered User
 
Joined: Feb 2003
Posts: 923
From: Plainfield IL
I did not replace the master. I used a Mity Vac to bleed the clutch because after the horrible experience of changing the clutch out myself, I refused to get back under that car. This is my second clutch install, and usually the second time doing something its way easier....so anyway....

I got the clutch pedal to get some pressure, but it is kind of hard to get it into gear when the car is on, and its really hard to get into reverse. Is this the way LS7 clutches work at first or did I screw up during the install?
Old Jun 5, 2007 | 07:24 AM
  #7  
teke184's Avatar
Registered User
 
Joined: Sep 1998
Posts: 8,319
From: US 1 Mile Marker 52 in the Florida Keys
sounds like you still need to bleed more.

if you drop the trans crossmember it will lower the back of the trans...making the bleeder easier to reach.

you'll need a 1/4 breaker bar (so you can turn it both ways) and i think the bleeder is 7/16"
Old Jun 5, 2007 | 10:47 AM
  #8  
CrippleFightin's Avatar
Thread Starter
Registered User
 
Joined: Feb 2003
Posts: 923
From: Plainfield IL
I got it to work. I bled it using the vac like 10 times and eventually got all the air out. It shifts pretty smooth now.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
BPS
Drivetrain
9
Mar 5, 2015 10:51 PM
eazyZ
General 1967-2002 F-Body Tech
13
Mar 1, 2015 07:12 AM
HectorM52
Parts For Sale
0
Jan 30, 2015 11:08 PM
Red97LT1
Suspension, Chassis, and Brakes
9
Dec 17, 2014 06:13 PM
chevroletfreak
LT1 Based Engine Tech
202
Jul 4, 2005 05:00 PM




All times are GMT -5. The time now is 11:24 AM.