Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG. This site is not affiliated with Porsche in any way.
Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners.
 

Welcome Guest ( Log In | Register )

 
Reply to this topicStart new topic
> Grinding going into 2nd, Changed all my bushings, now car is harder to shift
brandomc
post Sep 22 2010, 12:53 PM
Post #1


Member
**

Group: Members
Posts: 113
Joined: 14-May 09
From: los angeles california
Member No.: 10,363
Region Association: Southern California



So my car is a 72 with a tailshift and i just replaced all the shift bushings with a master kit from pelican. The car was slopy shifting before, so i decided to replace all the bushings to see what kind of improvements i could get. Upon disasembly i found that the ball cup was shattered and missing almost completly, and the bushing that holds the shift rod under the shifter was split in half. This finding was exciting because i figured the car would shift wayyyy better after i replace these bushings. Well, unfortunatly the car is still a slopy shifter. WTF
I have read lots of posts on this topic and figure that i need to weld up and reshape the ball thing on the end of the rear shift rod. What im having problems with now is that im grinding going into second. Before i changed all the bushings i would only grind trying to downshift into first. I have tried several different adjustments with the coupling inside the car, but cant seem to make the problem go away. I put the transmission in 3rd gear and set the shifter where third should be, then tighten down the clamp. What can i do to make all these problems go away?? Changing tranys isnt an option right now.

Attached Image
Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
ConeDodger
post Sep 22 2010, 01:00 PM
Post #2


Apex killer!
***************

Group: Members
Posts: 23,594
Joined: 31-December 04
From: Tahoe Area
Member No.: 3,380
Region Association: Northern California



Make sure your shift rod splines are fully seated at the firewall. This will cause adjustment issues.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
markb
post Sep 22 2010, 01:37 PM
Post #3


914less :(
*****

Group: Members
Posts: 5,449
Joined: 22-January 03
From: Nipomo, CA
Member No.: 180
Region Association: Central California



Did you replace all of the bushings, or just those front ones? A tailshifter is going to be sloppy no matter what, it's the nature of the beast. Is your clutch adjusted properly?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
brandomc
post Sep 22 2010, 02:27 PM
Post #4


Member
**

Group: Members
Posts: 113
Joined: 14-May 09
From: los angeles california
Member No.: 10,363
Region Association: Southern California



QUOTE(markb @ Sep 22 2010, 12:37 PM) *

Did you replace all of the bushings, or just those front ones? A tailshifter is going to be sloppy no matter what, it's the nature of the beast. Is your clutch adjusted properly?


I replaced all of the shift bushings inside and outside of the car. The only other improvement would be adding metal to the worn areas on the end of the shift rod where it moves the selector on the transmission.
I believe the splines are seated correctly inside of the car, that is where i keep making minor adjustments trying to dial this thing in. As for my clutch, it seems like i have it adjusted correctly, but it could possibly still use a little fine tuning. Everything worked fine before i changed the bushings.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Brando
post Sep 22 2010, 06:37 PM
Post #5


BUY MY SPARE KIDNEY!!!
****

Group: Members
Posts: 3,935
Joined: 29-August 04
From: Santa Ana, CA
Member No.: 2,648
Region Association: Southern California



The 901 tailshifter setup is referred to as "mop in a bucket" for a reason... As stated before, even with all new bushings in place and no broken linkage pieces, it is sloppy.

If still grinding when going into 2nd, it could be gearbox related and not so much shifter-related anymore.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



- Lo-Fi Version Time is now: 21st May 2024 - 06:01 AM