ZR-1 Net Registry Forums  

Go Back   ZR-1 Net Registry Forums > C4 ZR-1 > C4 ZR-1 Technical Postings

Reply
 
Thread Tools Display Modes
Old 10-06-2009   #1
ckulchar
 
ckulchar's Avatar
 
Join Date: Feb 2007
Location: Ohio
Posts: 45
Default clutch slave master or slave cylinder?

How can I determine if my clutch master or slave cylinder is bad? Only drove the car twice last year and twice this. The pedal has been soft for awhile now. The clutch master resevior is empty. Thanks in advance.
ckulchar is offline   Reply With Quote
Old 10-06-2009   #2
ckulchar
 
ckulchar's Avatar
 
Join Date: Feb 2007
Location: Ohio
Posts: 45
Default Re: clutch slave master or slave cylinder?

Just noticed on the Advanced Auto Parts website. They list the clutch master and clutch slave both by Perfection. The mounting plates appear to be thin and bleeder on the bottom according to the photos. FWIW
ckulchar is offline   Reply With Quote
Old 10-06-2009   #3
Jeffvette
Guest
 
Posts: n/a
Default Re: clutch slave master or slave cylinder?

For the slave, reach up under the dash along the firewall, if the foam backing is wet it's the master. If it's dry, it's the slave.
  Reply With Quote
Old 10-06-2009   #4
ckulchar
 
ckulchar's Avatar
 
Join Date: Feb 2007
Location: Ohio
Posts: 45
Default Re: clutch slave master or slave cylinder?

How do you "remove the sound insulator panel from under dash"? Is that the plastic piece that covers the top half of the clutch pedal?

Thanks
ckulchar is offline   Reply With Quote
Old 10-06-2009   #5
Jeffvette
Guest
 
Posts: n/a
Default Re: clutch slave master or slave cylinder?

You don't even have to remove the panel. Just reach up behind the pedal area and the carpet is cut. Just peel it back a smidge.
  Reply With Quote
Old 10-06-2009   #6
Kb7tif
 
Join Date: May 2009
Location: S Nevada
Posts: 352
Default Re: clutch slave master or slave cylinder?

Quote:
Originally Posted by ckulchar View Post
How can I determine if my clutch master or slave cylinder is bad? Only drove the car twice last year and twice this. The pedal has been soft for awhile now. The clutch master resevior is empty. Thanks in advance.
Is there any under car leaking? Fill the reservoir.
__________________
1995 Convertible Supercharged Auto
1974 454 550hp (avatar car) On the blocks- -Scharger install !
1992-Zr-1 Sold.
Watson Headers
Ported Plenum, Housings
Random tech cats
Fidanza Flywheel
Chipped, Relocated Mat
Woods 165 stat
Borlas, Straights
1996 Lt4 Sold
1994 Lt1 Sold
2004 Z06 Sold
AKA** Illenema
Kb7tif is offline   Reply With Quote
Old 10-06-2009   #7
bdw18_123
 
Join Date: Apr 2009
Location: Prather, CA
Posts: 809
Default Re: clutch slave master or slave cylinder?

Jeffvette's continually changing eye-candy avatar makes it hard to focus on the thread!
__________________
[IMG]http://i13.photobucket.com/albums/a292/bdw18_123/_zr1netforumsigphoto.jpg[/IMG][B]

1990 Corvette ZR-1 [/B][I]
White/Flame Red, #2299, mostly stock, 144K miles.[/I]
-Cams timed to the '93-'95 405HP LT5 stock timing.
-IAT sensor relocated to below front bumper.
-Haibeck hoops installed in airduct.
-OBX cat-back exhaust.
[COLOR=DarkRed][B](SOLD - December 2012 [/B][/COLOR][COLOR=DarkRed][B]:hello:)[/B][/COLOR]

1993 Corvette Coupe
Black/Black, 6-speed
(SOLD - October 2009 :hello:)
bdw18_123 is offline   Reply With Quote
Old 10-07-2009   #8
tf95ZR1
 
tf95ZR1's Avatar
 
Join Date: Aug 2005
Location: Northridge, CA
Posts: 1,461
Default Re: clutch slave master or slave cylinder?

As long as you are going through all the effort,
why not replace both? And wouldn't you be
pissed off (can I say that here?) if you had to
take it down again in the near future to replace
the old part? Unless one is new, my recommendation
is to replace both the master and slave.
tf95ZR1 is offline   Reply With Quote
Old 10-07-2009   #9
tomtom72
 
tomtom72's Avatar
 
Join Date: Dec 2004
Location: Jacksonville, FL USA
Posts: 4,645
Default Re: clutch slave master or slave cylinder?

zfdoc says that if you do have an issue with the clutch hydraulics, the best solution is to always replace the master and the slave.

http://zfdoc.com/

check it out.


Tom
__________________
1990 ZR-1, Black/grey, #2233, stock. ZR-1 Net Reg Founding Member #316 & NCM member
tomtom72 is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 07:32 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright ZR-1 Net Registry 2020