Notices
996 Turbo Forum 1999-2005
Sponsored by:
Sponsored by:

What did you do to your 996TT today?

Thread Tools
 
Search this Thread
 
Old 01-08-2024, 09:59 AM
  #14311  
993GT
Rennlist Member
 
993GT's Avatar
 
Join Date: Jun 2009
Posts: 6,785
Received 557 Likes on 342 Posts
Default

wonder if http://limitedslip.de/index.html would be willing to make something, always doing custom builds..
Old 01-08-2024, 11:12 AM
  #14312  
QwikKotaTX
Burning Brakes
 
QwikKotaTX's Avatar
 
Join Date: Aug 2023
Posts: 758
Received 153 Likes on 105 Posts
Default

What exactly does moving the shifter linkage do besides centering the shifter? I moved the fore and aft link away 2 notches/threads as it was out of adjustment to make the linkage any longer. First gear seems to be easier to go into but I did not put the console back in. I doubt that would effect the shifting. The aft gears do not appear to be affected (2,4,6) but have not driven it much.

I would have thought that first gear being hard to get in to would require making the linkage longer, not shorter.


Last edited by QwikKotaTX; 01-08-2024 at 11:21 AM.
Old 01-08-2024, 11:24 AM
  #14313  
2fcknfst
RL Community Team
Rennlist Member
 
2fcknfst's Avatar
 
Join Date: Mar 2018
Location: Vancouver
Posts: 18,083
Likes: 0
Received 3,987 Likes on 3,032 Posts
Default

Originally Posted by 993GT
wonder if http://limitedslip.de/index.html would be willing to make something, always doing custom builds..
Says he's prepared to - could be an option for a group buy if he does.
Old 01-08-2024, 11:25 AM
  #14314  
2fcknfst
RL Community Team
Rennlist Member
 
2fcknfst's Avatar
 
Join Date: Mar 2018
Location: Vancouver
Posts: 18,083
Likes: 0
Received 3,987 Likes on 3,032 Posts
Default

Originally Posted by QwikKotaTX
What exactly does moving the shifter linkage do besides centering the shifter? I moved the fore and aft link away 2 notches/threads as it was out of adjustment to make the linkage any longer. First gear seems to be easier to go into but I did not put the console back in. I doubt that would effect the shifting. The aft gears do not appear to be affected (2,4,6) but have not driven it much.

I would have thought that first gear being hard to get in to would require making the linkage longer, not shorter.

If it is not going into gear properly, you are correct by extending the linkage.
Old 01-08-2024, 11:29 AM
  #14315  
QwikKotaTX
Burning Brakes
 
QwikKotaTX's Avatar
 
Join Date: Aug 2023
Posts: 758
Received 153 Likes on 105 Posts
Default

Originally Posted by 2fcknfst
If it is not going into gear properly, you are correct by extending the linkage.
That's what doesn't make sense. I shortened it by moving it inwards 2 notches. It was out of adjustment range the other way. It could be by imagination but I even got it into first while rolling which it would ever do before.

There is a small plastic plate that goes over the linkage prior to re-installing the console. I'm thinking I can still adjust the linkage by removing only the ashtray if I leave this plate out. What does the plate do other than secure the window switch wiring?
Old 01-08-2024, 11:33 AM
  #14316  
2fcknfst
RL Community Team
Rennlist Member
 
2fcknfst's Avatar
 
Join Date: Mar 2018
Location: Vancouver
Posts: 18,083
Likes: 0
Received 3,987 Likes on 3,032 Posts
Default

That I am not sure about, however, if the linkage is to short, you will not have the range for it to engage a given gear. I did not play around with the stock unit, however, I did have to extend the Numeric cables in order for the 2nd gear engagement to happen, and for it to stay in there.

If it (adjustment) was too long, there should have been obvious lack of movement of the shifter, ie, it would not have moved forward enough to go into say first.
Old 01-08-2024, 12:02 PM
  #14317  
QwikKotaTX
Burning Brakes
 
QwikKotaTX's Avatar
 
Join Date: Aug 2023
Posts: 758
Received 153 Likes on 105 Posts
Default

Originally Posted by 2fcknfst
That I am not sure about, however, if the linkage is to short, you will not have the range for it to engage a given gear. I did not play around with the stock unit, however, I did have to extend the Numeric cables in order for the 2nd gear engagement to happen, and for it to stay in there.

If it (adjustment) was too long, there should have been obvious lack of movement of the shifter, ie, it would not have moved forward enough to go into say first.
It was like hitting a wall going in to first and required slightly lifting up on the clutch to go fully into gear but was dependent on position of the car. I was thinking it was a synchro issue.
Old 01-08-2024, 12:18 PM
  #14318  
2fcknfst
RL Community Team
Rennlist Member
 
2fcknfst's Avatar
 
Join Date: Mar 2018
Location: Vancouver
Posts: 18,083
Likes: 0
Received 3,987 Likes on 3,032 Posts
Default

Was the car running at that time?
Old 01-08-2024, 12:28 PM
  #14319  
QwikKotaTX
Burning Brakes
 
QwikKotaTX's Avatar
 
Join Date: Aug 2023
Posts: 758
Received 153 Likes on 105 Posts
Default

Originally Posted by 2fcknfst
Was the car running at that time?
Yeah, such as at a stop light. I need to drive it again today to see if the latest adjustment made a difference.
Old 01-08-2024, 12:36 PM
  #14320  
ernbu
Rennlist Member
 
ernbu's Avatar
 
Join Date: Jul 2013
Location: Arizona
Posts: 116
Received 14 Likes on 11 Posts
Default

Originally Posted by 2fcknfst
Says he's prepared to - could be an option for a group buy if he does.
I’ll send him an email and see what it would take.
Old 01-08-2024, 12:49 PM
  #14321  
docwyte
Rennlist Member
 
docwyte's Avatar
 
Join Date: Nov 2004
Location: denver, co
Posts: 7,487
Received 513 Likes on 344 Posts
Default

Listed my lightly used OEM 997 short shifter in the marketplace here. Worked great, only pulled it because I got a Numeric

https://rennlist.com/forums/market/1387205
Old 01-08-2024, 12:50 PM
  #14322  
2fcknfst
RL Community Team
Rennlist Member
 
2fcknfst's Avatar
 
Join Date: Mar 2018
Location: Vancouver
Posts: 18,083
Likes: 0
Received 3,987 Likes on 3,032 Posts
Default

Originally Posted by QwikKotaTX
Yeah, such as at a stop light. I need to drive it again today to see if the latest adjustment made a difference.
Then yes, that could be a syncro issue, but I'd fiddle around with the adjustment a bit more to be sure.
Old 01-08-2024, 12:51 PM
  #14323  
2fcknfst
RL Community Team
Rennlist Member
 
2fcknfst's Avatar
 
Join Date: Mar 2018
Location: Vancouver
Posts: 18,083
Likes: 0
Received 3,987 Likes on 3,032 Posts
Default

Originally Posted by ernbu
I’ll send him an email and see what it would take.
Depending on what/how his tooling is setup, may be a small batch, may not be.
Old 01-08-2024, 01:53 PM
  #14324  
QwikKotaTX
Burning Brakes
 
QwikKotaTX's Avatar
 
Join Date: Aug 2023
Posts: 758
Received 153 Likes on 105 Posts
Default

Originally Posted by 2fcknfst
Then yes, that could be a syncro issue, but I'd fiddle around with the adjustment a bit more to be sure.
It's odd that it's not every time. I would think if it was a synchro it would be consistently hard to get into 1st but I don't know the mechanics behind it. Shifter flex on the other hand could make it less consistent. I also have not messed with the left to right adjustment linkage. Not sure how that relates to the forward gears either but has to be part of the equation obviously.
Old 01-08-2024, 02:26 PM
  #14325  
2fcknfst
RL Community Team
Rennlist Member
 
2fcknfst's Avatar
 
Join Date: Mar 2018
Location: Vancouver
Posts: 18,083
Likes: 0
Received 3,987 Likes on 3,032 Posts
Default

If I am not mistaken, the failure mode of a syncro is sporadic at first, as you have described, then slowly turning to expensive grinding noises. I had an issue in a truck once where it wouldn't make any noise, but wouldn't shift into second under any circumstances but double clutching. After awhile, it failed completely.


Quick Reply: What did you do to your 996TT today?



All times are GMT -3. The time now is 09:13 AM.