Transmissions and Drivetrain Need help with your trans? Problems with your axle?

Throwout bearing noise

Thread Tools
 
Search this Thread
 
Old Sep 9, 2014 | 04:34 PM
  #1  
89fast5oh's Avatar
Thread Starter
Senior Member
10 Year Member
Liked
Loved
 
Joined: May 2012
Posts: 705
Likes: 95
From: Manitoba, Canada
Car: 1987 Z28 IROC
Engine: 6.2L
Transmission: 700R4
Axle/Gears: 3.23
Throwout bearing noise

1985 Camaro with T5 trans and stock hydraulic setup clutch.

My throwout bearing was making noise so I replaced it. Now 1 week later it is starting to make the same noise again. I replaced it with a quality brand part.

Is there adjustments to be made? Why would it start making noise after only 1 week? If you put even the slightest pressure on the clutch pedal the noise goes away.

Is it the bearing? Could it be something else?
Reply
Old Sep 9, 2014 | 07:08 PM
  #2  
92RS_Ttop's Avatar
Supreme Member
iTrader: (3)
 
Joined: Jun 2007
Posts: 2,359
Likes: 5
From: Pennsylvania
Car: 1992 Camaro RS
Engine: Rebuilt 350 going in after paint
Transmission: WCT5, 7k & counting behind the 350
Axle/Gears: 4thgen disc rear w/ 3.73 Posi
Re: Throwout bearing noise

Probably just got a bad bearing. Same thing happened to me when I replaced mine a few years ago. I just took it out and the parts store gave me a replacement under the warranty.
Reply
Old Sep 10, 2014 | 10:16 AM
  #3  
rusty vango's Avatar
Supreme Member
 
Joined: Jun 2011
Posts: 2,036
Likes: 6
From: knoxville tn
Car: 86 IROC
Engine: 5.0 TPI
Transmission: 700-R-4
Axle/Gears: 2.73 open
Re: Throwout bearing noise

Originally Posted by 89fast5oh
1985 Camaro with T5 trans and stock hydraulic setup clutch.

My throwout bearing was making noise so I replaced it. Now 1 week later it is starting to make the same noise again. I replaced it with a quality brand part.

Is there adjustments to be made? Why would it start making noise after only 1 week? If you put even the slightest pressure on the clutch pedal the noise goes away.

Is it the bearing? Could it be something else?
the TO bearing is not supposed to be in constant contact with the pressure plate anyway. sounds like a adjustment issue to me.
Reply
Old Sep 10, 2014 | 10:28 AM
  #4  
89fast5oh's Avatar
Thread Starter
Senior Member
10 Year Member
Liked
Loved
 
Joined: May 2012
Posts: 705
Likes: 95
From: Manitoba, Canada
Car: 1987 Z28 IROC
Engine: 6.2L
Transmission: 700R4
Axle/Gears: 3.23
Re: Throwout bearing noise

Originally Posted by rusty vango
the TO bearing is not supposed to be in constant contact with the pressure plate anyway. sounds like a adjustment issue to me.
Is there any way to adjust the stock hydraulic clutch setup? I had to pull the clutch fork back to get the bearing onto it. It is defiantly sitting tight to the pressure plate fingers.
Reply
Old Sep 10, 2014 | 11:37 AM
  #5  
rusty vango's Avatar
Supreme Member
 
Joined: Jun 2011
Posts: 2,036
Likes: 6
From: knoxville tn
Car: 86 IROC
Engine: 5.0 TPI
Transmission: 700-R-4
Axle/Gears: 2.73 open
Re: Throwout bearing noise

Originally Posted by 89fast5oh
Is there any way to adjust the stock hydraulic clutch setup? I had to pull the clutch fork back to get the bearing onto it. It is defiantly sitting tight to the pressure plate fingers.
first check that the fork is in fact seated on the ball. if so. then do your clutch adjustment. you need at least 3 quarters inch of pedal travel before you feel the TO bearing touch the PP.
Reply
Old Sep 10, 2014 | 11:46 AM
  #6  
89fast5oh's Avatar
Thread Starter
Senior Member
10 Year Member
Liked
Loved
 
Joined: May 2012
Posts: 705
Likes: 95
From: Manitoba, Canada
Car: 1987 Z28 IROC
Engine: 6.2L
Transmission: 700R4
Axle/Gears: 3.23
Re: Throwout bearing noise

Originally Posted by rusty vango
first check that the fork is in fact seated on the ball. if so. then do your clutch adjustment. you need at least 3 quarters inch of pedal travel before you feel the TO bearing touch the PP.
You keep saying to make adjustments. How do you adjust a hydraulic clutch?
Reply
Old Sep 10, 2014 | 11:59 AM
  #7  
rusty vango's Avatar
Supreme Member
 
Joined: Jun 2011
Posts: 2,036
Likes: 6
From: knoxville tn
Car: 86 IROC
Engine: 5.0 TPI
Transmission: 700-R-4
Axle/Gears: 2.73 open
Re: Throwout bearing noise

Originally Posted by 89fast5oh
You keep saying to make adjustments. How do you adjust a hydraulic clutch?
there HAS to be a way to adjust pedal travel . it will be on the link going between the pedal and the clutch master cyl. that link being too long will keep the TO in contact with the PP. which is what you don't want. usually they are threaded with a lock nut. depending on your size and/or flexibility, it can be tough to get at. but it is there
Reply
Old Sep 10, 2014 | 02:53 PM
  #8  
rusty vango's Avatar
Supreme Member
 
Joined: Jun 2011
Posts: 2,036
Likes: 6
From: knoxville tn
Car: 86 IROC
Engine: 5.0 TPI
Transmission: 700-R-4
Axle/Gears: 2.73 open
Re: Throwout bearing noise

Originally Posted by rusty vango
there HAS to be a way to adjust pedal travel . it will be on the link going between the pedal and the clutch master cyl. that link being too long will keep the TO in contact with the PP. which is what you don't want. usually they are threaded with a lock nut. depending on your size and/or flexibility, it can be tough to get at. but it is there
did you get it right?
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
sleprock
Interior Parts Wanted
2
Oct 3, 2015 11:01 PM
gord327
Transmissions and Drivetrain
19
Oct 3, 2015 01:25 PM
sjorgens
Suspension and Chassis
7
Oct 1, 2015 07:54 PM
IROC ZELLER
Engine Swap
6
Sep 29, 2015 03:00 PM
mfp189
Transmissions and Drivetrain
1
Sep 27, 2015 09:25 AM




All times are GMT -5. The time now is 09:28 AM.