 Shifter bushings |
|
|
|
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. |
|
|
  |
| partwerks |
 Sep 3 2010, 02:05 PM
Post
#1
|
|
Senior Member  Group: Members Posts: 1,593 Joined: 7-September 06 From: Grand Island, NE Member No.: 6,787  |
My mechanic said there is about an 1/8" slop in the ball and cup bushing. Would that translate to some of the poor shifting?
Also, another bushing that the rod goes through in the back. He said it appears that it is a bronze bushing? Anyone know what that particular one would be called? |
   |
 
|
| maf914 |
Sep 3 2010, 02:56 PM
Post
#2
|
|
Not a Guru! Group: Members Posts: 3,049 Joined: 30-April 03 From: Central Florida Member No.: 632 Region Association: None 
|
The cup-like bushing at the transmission is a very snug fit when new. There is no noticeable play. Sounds like yours should be replaced.
The brass bushing at the rear tranny console is probably a commonly available aftermarket type bushing which replaces the stock plastic bushing. |
|
|
|
| windforfun |
Sep 3 2010, 03:30 PM
Post
#3
|
|
Senior Member Group: Members Posts: 1,802 Joined: 17-December 07 From: Blackhawk, CA Member No.: 8,476 Region Association: None |
I had my tranny bushing replaced a few weeks ago at 45K or so. The car is shifting into 2nd much more easily now. It's made a big improvement.
(IMG:style_emoticons/default/smile.gif) (IMG:style_emoticons/default/smile.gif) (IMG:style_emoticons/default/smile.gif) |
|
|
|
| Tom_T |
Sep 3 2010, 03:33 PM
Post
#4
|
|
TMI.... Group: Members Posts: 8,318 Joined: 19-March 09 From: Orange, CA Member No.: 10,181 Region Association: Southern California
|
914 shift bushings (each) & kits are readily available at PP, AA, Pelican, GPR, TC'sGarage, etc. - sounds like you need to get some & have the mechanic replace them!
|
|
|
|
| VaccaRabite |
Sep 3 2010, 03:42 PM
Post
#5
|
|
En Garde! Group: Admin Posts: 13,448 Joined: 15-December 03 From: Dallastown, PA Member No.: 1,435 Region Association: MidAtlantic Region |
I agree with Tom. If one is failing, chances are good that most or all of them are failing or have failed. And replacing them is easy. An afternoons work at most. Don't forget the new cone screws!
You can expect the difference to be night and day once the job is done. Zach |
|
|
|
| Drums66 |
Sep 3 2010, 03:48 PM
Post
#6
|
|
914 Rudiments Group: Members Posts: 5,321 Joined: 15-January 03 From: Coronado,Cali Member No.: 151 Region Association: Southwest Region |
QUOTE(windforfun @ Sep 3 2010, 02:30 PM)  I had my tranny bushing replaced a few weeks ago at 45K or so. The car is shifting into 2nd much more easily now. It's made a big improvement. (IMG:style_emoticons/default/smile.gif) (IMG:style_emoticons/default/smile.gif) (IMG:style_emoticons/default/smile.gif) I 2nd that notion(I replaced them all & the tranny was on!!!!!) (IMG:style_emoticons/default/boldblue.gif) (IMG:style_emoticons/default/tunez.gif) (IMG:style_emoticons/default/thumb3d.gif) (IMG:style_emoticons/default/thumb3d.gif) (IMG:style_emoticons/default/thumb3d.gif) |
|
|
|
| Cap'n Krusty |
Sep 3 2010, 05:53 PM
Post
#7
|
|
Cap'n Krusty Group: Members Posts: 10,794 Joined: 24-June 04 From: Santa Maria, CA Member No.: 2,246 Region Association: Central California |
You failed to tell us what car you have, always a bad thing, but I'm guessing it's a side shift version. If you have slop at the bronze (aftermarket replacement) bushing, it's more likely wear on the shift rod than the bushing. Unless you can have the rod end machined and sleeved, you're not gonna fix it without replacing the rod. As I'm pretty sure they're NLA, you would be stuck with one that's a minimum of 34 years old, and likely to be worn as well.
|
|
|
|
| maf914 |
Sep 5 2010, 04:00 PM
Post
#8
|
|
Not a Guru! Group: Members Posts: 3,049 Joined: 30-April 03 From: Central Florida Member No.: 632 Region Association: None
|
If the bronze bushing is over sized for the rod diameter you can sleeve the bushing. Go to a hobby shop or hardware store that stocks brass tubing for hobbyists. (It comes in telescoping sizes.) Buy a piece that slips smoothly and snuggly over the shift rod. Cut a section the length of the bronze bushing. Tin the bushing inner diameter and the brass tube outer diameter with solder. Slip the tube into the bushing and heat the assembly and flow some additional solder into the joint. Clean it up with a file and sand paper. Now you should have a snug custom fit bushing.
|
|
|
|
|
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 26th May 2024 - 08:58 AM |
Invision Power Board
v9.1.4 © 2024 IPS, Inc.