Clutch Not Disengaging all the way

15austin

Well-known member
Joined
Oct 10, 2012
Location
SW Missouri
TDI
2000 Jetta GLS TDI 5spd
My clutch does not seem to be disengaging all the way. It grinds slightly going in every gear like the clutch in not all the way down. Does the hydrolic clutch have an adjustment? Any ideas what i can do?
 

Nutsnbolts

Vendor , w/Business number
Joined
Nov 1, 2001
Location
Weare, NH
TDI
2000 Jetta, Silver Arrow
I wouldn't say common, but occasionally, forks are known to crack over time.

-Rich
 

15austin

Well-known member
Joined
Oct 10, 2012
Location
SW Missouri
TDI
2000 Jetta GLS TDI 5spd
How is your brake fluid level?
Did you have it changed recently?
Brake fluid as in the dot4 clutch fluid? I have not changed it. I did check it its full. Had the car 1 1/2 weeks now so no idea if it has or ever been changed.
 

RT1

Veteran Member
Joined
Apr 14, 2006
Location
Central New Jersey
TDI
2005 Golf 1.9 TDI w/tiptronic 09A
You probably have a leaky master or slave cylinder. Not sure if the VW has a pilot bearing in the end of the crank, but I had a truck where the pilot bearing seized on the end of the trans shaft so the clutch could never disengage. Given the miles I'd say the hydraulics on the clutch need a rebuild. O-rings don't last forever. Then again, if that's the original clutch you may due for a new one. They don't last forever either.
 

oilhammer

Certified Volkswagen Nut & Vendor
Joined
Dec 11, 2001
Location
outside St Louis, MO
TDI
There are just too many to list....
Your clutch release fork ball pivot most likely wore through the lever. Pull the trans out and it will be obvious.
 

15austin

Well-known member
Joined
Oct 10, 2012
Location
SW Missouri
TDI
2000 Jetta GLS TDI 5spd
You probably have a leaky master or slave cylinder. Not sure if the VW has a pilot bearing in the end of the crank, but I had a truck where the pilot bearing seized on the end of the trans shaft so the clutch could never disengage. Given the miles I'd say the hydraulics on the clutch need a rebuild. O-rings don't last forever. Then again, if that's the original clutch you may due for a new one. They don't last forever either.
Is there a rebuild kit I can buy or just some o-rings?? Also I have. 755 stock 5th gear, right?
 
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15austin

Well-known member
Joined
Oct 10, 2012
Location
SW Missouri
TDI
2000 Jetta GLS TDI 5spd
Is the clutch master cylinder and the brake master cylinder the same? Meaning do I put the fluid for the clutch in the brake master cylinder? I cant find a separate on for the clutch. My truck has a brake and a clutch master cylinder both separate.
 

oilhammer

Certified Volkswagen Nut & Vendor
Joined
Dec 11, 2001
Location
outside St Louis, MO
TDI
There are just too many to list....
Clutch takes fluid from the side of the brake master reservoir, yes. Other vehicles do this too.
 

clatterlover

Well-known member
Joined
Jan 6, 2005
Location
Surrey, British Columbia, Canada
TDI
99.5 Jetta black on black
I had this problem on my 99.5 Jetta.
Kept bleeding the clutch hydraulic circuit which seemed to marginally improve it for a short while.
Also changed both the master and slave cylinders.
Eventually, after driving it like this for two years, it was correctly diagnosed as a broken Dual Mass Flywheel which I had changed.
But now all that shifting with a clutch that could not completely disengage the transmission from the engine has ruined my syncro's in first gear...
 

jimbote

Certified Volkswagen Nut
Joined
Jul 10, 2006
Location
spiral arm, milky way (aka central NC)
TDI
Tacoma 4x4 converted to TDI
I had this problem on my 99.5 Jetta.
Kept bleeding the clutch hydraulic circuit which seemed to marginally improve it for a short while.
Also changed both the master and slave cylinders.
Eventually, after driving it like this for two years, it was correctly diagnosed as a broken Dual Mass Flywheel which I had changed.
But now all that shifting with a clutch that could not completely disengage the transmission from the engine has ruined my syncro's in first gear...
Try pennzoil synchromesh before you condemn the trans ....it works wonders on tired brass ;)
 

Frequent Flyer

Veteran Member
Joined
Oct 27, 2009
Location
Dallas, TX
TDI
2000 Jetta, 6m "The White Knight"
I am having the same problem. The problem originally was because my clutch (a south bend stage 3) had shed a spring. Turns out the clutch was rated for a gasoline 6-speed.
However, upon replacing the clutch and buttoning everything back up this latest time, it wont disengage all the way. Im going to do some more investigating tomorrow.
I would love some help on this.
 

Nutsnbolts

Vendor , w/Business number
Joined
Nov 1, 2001
Location
Weare, NH
TDI
2000 Jetta, Silver Arrow
What clutch did you put in to replace the failed one? Keep us posted on what you find...

-Rich
 

uzi_cupra

Veteran Member
Joined
Apr 30, 2010
Location
Uk, Scotland
TDI
04 Ibiza Cupra TDi
I too have a similar problem with a spec stage 3 clutch however is intermittent. It sometimes feels stiff to go into 1st , and when it does go in it creeps forward as if the clutch pedal is not all the way down.
I have a feeling the problem is from an unbalanced flywheel (also spec solid steel) not entirely sure though....
 

Frequent Flyer

Veteran Member
Joined
Oct 27, 2009
Location
Dallas, TX
TDI
2000 Jetta, 6m "The White Knight"
Some more back story is needed:

I did a six-speed conversion and I bought a South Bend Stage 3 kit with single mass flywheel. After installation everything worked fine; a little too much rattle at idle for me, but I dealt with it.

A few months later, my car stopped going into gear randomly. I couldnt shift. I trouble shot the whole hydraulic system to no avail. After having the tranny out twice, my mechanic and I finally decided to look at the clutch. The center hub of the friction disk had been mangled by the springs spinning inside their housings, and eventually a spring ejected. I got a warranty replacement from south bend no problem. From the first day of the broken clutch to when I got the new one back in took over a month. During that time, I installed a stock clutch and Pressure plate from a 1.8T and it worked perfectly except for slipping in higher gears under power.

I drive around for a few months, and BAM!! It does it again. South Bend finally discovers the fact that my clutch is designed for a gasoline six speed, not a diesel. This is also the reason my car rattled so loud at idle; the clutch being shaken to death. I send the old one back and they sent me a new flywheel and friction disk for a diesel, but give me the old pressure plate (even though I asked for a new one).

Upon installing the new setup, the car still has the same problem. My only option left is to assume the clutch, PP and FW are to blame. I have many more details if anyone wants to read them.
 
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