C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

changing clutch on zo6

Thread Tools
 
Search this Thread
 
Old 02-13-2017, 12:12 AM
  #1  
LT1driver
Le Mans Master
Thread Starter
 
LT1driver's Avatar
 
Member Since: Oct 2000
Location: Texas-out west
Posts: 6,212
Received 33 Likes on 33 Posts

Default changing clutch on zo6

what needs to be disconnected, what has to be unbolted etc. to do this. thanks.
Old 02-13-2017, 10:24 AM
  #2  
striper
Le Mans Master
 
striper's Avatar
 
Member Since: May 2005
Location: Fort Lauderdale, Florida
Posts: 6,366
Received 246 Likes on 215 Posts

Default

Check in the stickies. There is a tutorial by forum member "Dope" which gives you every step to do a clutch change. I used his info for a successful clutch swap done at home. If you don't find it there, you'll have to search for it.
Old 02-13-2017, 10:56 AM
  #3  
Bill Curlee
Tech Contributor

Support Corvetteforum!
 
Bill Curlee's Avatar
 
Member Since: Dec 1999
Location: Anthony TX
Posts: 32,736
Received 2,180 Likes on 1,583 Posts
CI 6,7,8,9,11 Vet
St. Jude Donor '08

Default

Some C5 CLUTCH LESSON LEARNED!

- Install a remote slave bleeder hose!!!
- REPLACE THE PILOT BEARING!!
- Replace the Master Cyl as it will be full of clutch dust slime!
- Match mark the flywheel to crank, pressure plate to flywheel. Follow the recommended flywheel balance procedure to prevent unwanted vibrations!

- Disassemble the TT and check the rubber couplers for deterioration/crack. Replace with OEM GM Couplers if necessary!

Some related links:

- C5 BEST DRIVE TRAIN POST GOING: https://www.corvetteforum.com/forums...post1591614975 https://www.corvetteforum.com/forums...post1591614975



- C5 TICK MASTER CYLINDER: http://tick-performance.com/images/tickshiftfaq.html http://tick-performance.com/images/tickshiftfaq.html

- C5 Clutch Vibration Issues: http://forums.corvetteforum.com/c5-t...post1585950971

- TICK SHIM MEASUREMENT from the parts web site: http://www.tickperformance.com/tick-...nder-shim-055/ http://www.tickperformance.com/tick-...nder-shim-055/

- C5 FLYWHEEL BALANCE ISSUES: http://forums.corvetteforum.com/c5-t...ion-twice.html

- - C5 Clutch Vibration Issues: http://forums.corvetteforum.com/c5-t...post1585950971 <http://forums.corvetteforum.com/c5-tech/3403737-vibration-after-new-clutch-install.html#post1585950971> C5, C6, C7 HOT BALANCE See time stamp at approx 8

- C5 TICK Master Cylinder FACTS: http://forums.corvetteforum.com/c5-t...inder-kit.html

- - C5, ragtopws6 , Upgrading your C5 rear with C6 Z06 guts, : http://forums.corvetteforum.com/c5-g...-z06-guts.html
-

- C5, Its_Go_Time, Output Shaft Install - Left and Right: http://forums.corvetteforum.com/c5-t...post1573407966

While the differential is out, it easy to replace the output shaft seals!

- C5 Differential Seal replacement: http://forums.corvetteforum.com/c5-g...on-photos.html
-
Old 02-13-2017, 11:01 AM
  #4  
Bill Curlee
Tech Contributor

Support Corvetteforum!
 
Bill Curlee's Avatar
 
Member Since: Dec 1999
Location: Anthony TX
Posts: 32,736
Received 2,180 Likes on 1,583 Posts
CI 6,7,8,9,11 Vet
St. Jude Donor '08

Default

The PILOT BEARING is a real PAIN IN THE *** to get in and out. Ive found that If I heat the crank flange till its about 150 deg, it makes getting the pilot brg in and out a LOT easier! Purchase or rent the small internal bearing puller. I got mine from Auto Zone rental.

DO NOT use the old grease and a punch method of removal or you will unseat the oil seal plug inside the crank!!!!!!!!!!
Old 02-15-2017, 04:51 AM
  #5  
laurent_zo6
Melting Slicks
 
laurent_zo6's Avatar
 
Member Since: Aug 2013
Posts: 2,491
Received 312 Likes on 227 Posts
St. Jude Donor '15-'16-'17-'18-'19-'20-'21-'22

Default

Another great advice from Bill Curlee. I nominate him to the C5 Corvette Forum Hall of Fame.
Old 02-23-2017, 10:17 AM
  #6  
huesmann
Burning Brakes
 
huesmann's Avatar
 
Member Since: Jul 2013
Location: Kensington MD
Posts: 995
Received 55 Likes on 51 Posts

Default

FWIW, the Autozone rental puller jaws are too wide/thick to fit in the PB hole. I had to do some judicious grinding on it on both the "teeth" and the backside of the jaws (to get them to fit together tighter).
Old 02-23-2017, 11:08 AM
  #7  
Quickshift_C5
Melting Slicks
 
Quickshift_C5's Avatar
 
Member Since: Sep 2006
Location: Iowa
Posts: 2,717
Received 141 Likes on 120 Posts

Default

I had very good luck with my throwout bearing using the puller and slide hammer from Autozone with no modifications. It gripped "well enough". I put it in place, grabbed it, and hammered it about 5 times as hard as I could and the thing came right out. It was cake, though I mangled it in the process. It should have been changed when the clutch was swapped during a supercharged install that included a new RST clutch, so could be part of why it came out easier than these guys.

All of the points here are very important. I didn't replace the master, and still wouldn't if I need to do a clutch again. It's the only thing here I don't think should be "required".

Absolutely do the throwout bearing, slave, and inspect/replace the torque tube couplers and bearings.

Measure the slave and clutch distances to make sure nothing needs to be shimmed for proper engagement.

Pay particular attention to the balancing/weighting that Bill Curlee mentions. When I Installed my clutch, I made sure that the new flywheel/clutch assembly sent to me from McLeod all lined up. They had everything balanced before shipping to me. However, I have a nasty vibration from about 2,200-2,500rpm. No idea if it's from the Pfadt motor mounts and TorqueTube Brace I installed or a balancing issue with the clutch assembly and motor. Just beware that balancing is important.
Old 02-24-2017, 06:48 PM
  #8  
Bill Curlee
Tech Contributor

Support Corvetteforum!
 
Bill Curlee's Avatar
 
Member Since: Dec 1999
Location: Anthony TX
Posts: 32,736
Received 2,180 Likes on 1,583 Posts
CI 6,7,8,9,11 Vet
St. Jude Donor '08

Default

Originally Posted by huesmann
FWIW, the Autozone rental puller jaws are too wide/thick to fit in the PB hole. I had to do some judicious grinding on it on both the "teeth" and the backside of the jaws (to get them to fit together tighter).
The one I rented required just a little grinding and after that was done it worked PERFECT. You will make the entire job of bearing removal MUCH easier if you heat the crank flange up with a heat gun or torch to approx 150 -180 degs. Same for reinstallation.

BC
Old 02-27-2017, 08:36 AM
  #9  
huesmann
Burning Brakes
 
huesmann's Avatar
 
Member Since: Jul 2013
Location: Kensington MD
Posts: 995
Received 55 Likes on 51 Posts

Default

Had no problem with installation—no "re" about it, since the old one was mangled upon removal, and I wouldn't re-use a PB.
Old 02-28-2017, 08:52 PM
  #10  
Chicago1
Race Director
 
Chicago1's Avatar
 
Member Since: Mar 2008
Location: Rio Rancho NM
Posts: 12,053
Received 321 Likes on 208 Posts

Default

You want the Chrysler jaw puller nothing else. I have used it a few times Ill post pics and the p/n later. that should be a sticky to instead of what others due very simple
Old 02-28-2017, 09:47 PM
  #11  
don37
Racer

 
don37's Avatar
 
Member Since: Nov 2006
Location: Vancouver BC
Posts: 380
Received 36 Likes on 34 Posts

Default

There is a great thread by formerbiker that details the procedure from start to finish. Unplug the fuel line up front. Pull the weights from the old assy and install into the new assy.

Get notified of new replies

To changing clutch on zo6




Quick Reply: changing clutch on zo6



All times are GMT -4. The time now is 05:20 PM.