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Old Mar 31, 2015 | 10:56 AM
  #1  
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Default clutch replacement

getting ready to replace my clutch on my '06 Z since motor is out for a rebuild. (dropped valve syndrome)
At 68k is there any reason to replace the slave cylinder?
I've never had any problems with the clutch since new.
I ordered new flywheel, disc, pressure plate, pilot bearing, and alignment tool.
Do I need anything else?
Any tips?
TIA
Tim
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Old Mar 31, 2015 | 11:06 AM
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Originally Posted by ipmtim
getting ready to replace my clutch on my '06 Z since motor is out for a rebuild. (dropped valve syndrome)
At 68k is there any reason to replace the slave cylinder?
I've never had any problems with the clutch since new.
I ordered new flywheel, disc, pressure plate, pilot bearing, and alignment tool.
Do I need anything else?
Any tips?
TIA
Tim
Due to how difficult it is to replace the slave in a C6, it's worth the extra cash to do it all at once.
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Old Mar 31, 2015 | 11:16 AM
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What clutch are you installing?
You should consider a remote bleeder as well.
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Old Mar 31, 2015 | 12:57 PM
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I'm going with OEM replacement.
Car only has a tune and never had any problems with original and it wore nice and even.
I considered a remote bleeder but I don't want to stick any more money that I have to into the car.
That is why I ask if other than "because I have it apart" do I need to really change the slave?
Thanks
Tim
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Old Mar 31, 2015 | 01:54 PM
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Considering how difficult it is to get to and the fact you got 68k out of it already, there's no reason not to do a complete job while you are there. The only thing you wouldn't necessarily need to do is resurface the flywheel if it's not necessary. Everything else should be done. Clutch disk, pressure plate, throwout bearing, pilot bushing and slave cylinder. Those are cheap and easy to do once you have it all apart so there's no reason not to do them.

Because as soon as you have it all back together is when you find out the slave cylinder is leaking.....

Do it.
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Old Mar 31, 2015 | 08:49 PM
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I honestly don't see how people bleed the slave without a remote bleeder, i'm sure there are stubborn folk that will chime in and say it "Can" be done, but i have no idea how or why you would.

REPLACE THE SLAVE, and bleeder. regardless of miles, do some searches on here and see what a worn/failed slave can do. you may be on a budget, but a worn slave can destroy the clutch in a heart beat. like mentioned, it's more expensive to do it twice.
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Old Apr 1, 2015 | 08:55 AM
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You guys win I ordered a new slave.
There is a post on the C6 Z06 forum on how to bleed it without a remote bleeder. I guess you need to remove the intake and then you can get to it from on top of the bell housing. I'm gonna look later today to see if its true.
Tim
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Old Apr 1, 2015 | 11:03 AM
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Originally Posted by ipmtim
getting ready to replace my clutch on my '06 Z since motor is out for a rebuild. (dropped valve syndrome)
At 68k is there any reason to replace the slave cylinder?
I've never had any problems with the clutch since new.
I ordered new flywheel, disc, pressure plate, pilot bearing, and alignment tool.
Do I need anything else?
Any tips?
TIA
Tim
I never had any issues either, but I replaced the slave cylinder with the release bearing and had a remote bleeder installed. The "Ranger Method" to bleed the clutch is not as thorough as a remote bleeder. My GM tech who installed my clutch recommended it! It's not even a question, just do it!

Last edited by Mike's LS3; Apr 1, 2015 at 11:08 AM.
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Old Apr 1, 2015 | 09:38 PM
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Yes, replace the slave

Yes, get a remote bleeder. It's not worth not doing it now while you have it apart
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Old Apr 1, 2015 | 09:52 PM
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Replace the slave! My car had 29k miles on it when doing the clutch and I chose to keep the original slave and when we were bleeding all the old dirty fluid some trash got into my slave and prevented it from compressing all the way. I had no idea until I started the car and it shot the throwout bearing out of the bellhousing.
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Old Apr 2, 2015 | 11:38 AM
  #11  
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While it is possible to bleed the system at the slave it looks like a PITA.
What are my options for remote bleeders?
Thanks,
Tim
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Old Apr 2, 2015 | 07:17 PM
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Originally Posted by ipmtim
While it is possible to bleed the system at the slave it looks like a PITA.
What are my options for remote bleeders?
Thanks,
Tim
I have ECS's and like it

Monster also has a nice one from what I'm told, but I have not used it. Check out my thread, there are some pics in there somewhere of the ECS one

There are some brands that do not seal very well due to the threads that go into the slave not mating correctly. It takes a custom cut piece to fit/seal correctly. ECS gets around this by using an additional seal--you'll see what I mean if you can find the pictures I posted on it (c6 forced induction section). Monster machines a piece that will fit properly so theirs should work fine too.

Last edited by schpenxel; Apr 2, 2015 at 07:19 PM.
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Old Apr 6, 2015 | 12:15 PM
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Monster told me same thing.
Bought theirs it's on its way.
Tim
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Old Apr 6, 2015 | 08:33 PM
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Everyone says replace the Slave Cylinder. With OEM or is there something way better on the market?
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Old Apr 6, 2015 | 08:36 PM
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Originally Posted by 7SECONDS
Everyone says replace the Slave Cylinder. With OEM or is there something way better on the market?
OEM.

The only aftermarket parts there really are is the remote bleeder & Monster makes a metal bearing support also

The factory one is plastic and can melt/deform under high heat.

But that's about it
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Old Apr 6, 2015 | 10:12 PM
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Originally Posted by 7SECONDS
Everyone says replace the Slave Cylinder. With OEM or is there something way better on the market?
When I replaced my clutch with a dual disc Mantic, the clutch kit came with a GM slave cylinder/T.O. bearing. to OEM.
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Old Apr 7, 2015 | 08:46 PM
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Originally Posted by Mike's LS3
When I replaced my clutch with a dual disc Mantic, the clutch kit came with a GM slave cylinder/T.O. bearing. to OEM.
Mantic 9000?
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Old Apr 7, 2015 | 09:04 PM
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On my 143k mile 06 coupe replaced clutch at 35k when it stuck to floor, under wareenty naturally. The rest are all types of driving. Still good
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Old Apr 7, 2015 | 09:19 PM
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Originally Posted by 7SECONDS
Mantic 9000?
The Mantic 9000's do come with a slave
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Old Apr 8, 2015 | 11:28 PM
  #20  
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I just finished installing a twin mcleod rxt and I did not and would not recommend to skimp on a new oem slave or pilot bearing. It is a PITA to install a clutch on these vehicles, so believe me that you dont want to do it twice...even more if you are paying for the parts and labor.
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