 Synchro in 1st gear? |
|
|
|
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. |
|
|
| Gatornapper |
 Nov 23 2021, 07:08 AM
Post
#1
|
|
Senior Member  Group: Members Posts: 1,263 Joined: 22-September 17 From: Woods west of Richmond, VA Member No.: 21,449 Region Association: South East States 
 |
Please forgive me in advance for asking a stupid question:
Did the new/original 914 tranny have synchro in 1st gear? Got mine with 60k original miles and it did not, nor have I ever driven one that did have a synchro 1st. But somewhere I read something that said synchro in 1st went out quickly - and then synchro in 2nd would go out. I have no synchro in 1st, but if it existed originally, that alone wouid be worth my rebuilding the tranny. Maybe Dr. Evil will do another one of his rebuild sessions at Scotty Burnett's? Synchro in 2nd has a mind of its own. 1st to 2nd - it works 60% of the time fine. 30%, I get a tiny crunch. 10%, I get a bad crunch. Tried everything - nothing I do seems to affect whether it will crunch or not. Downshifts into 2nd are another thing. 60% of the time, downshifts are perfect. Like a new tranny. 40% of the time, they are a horrible crunch. No idea why. Yes - clutch pressed all the way down. No problems with any other synchros, tho 3rd, coming from 2nd, takes some additional physical effort to get into gear for some reason. TIA, GN |
   |
 
|
  |
Replies
| Shivers |
Nov 27 2021, 09:23 AM
Post
#2
|
|
Senior Member Group: Members Posts: 2,850 Joined: 19-October 20 From: La Quinta, CA Member No.: 24,781 Region Association: Southern California |
Easy answer is yes. The whole cluster and intermittent plate. But then you have to put it back in, keeping all the surfaces clean, making sure the input shaft to the trans doesn't pop out the seal in the bell housing. Can't see to guide it. Another 1.5 hours you could have it on a bench. And could save yourself having to pull it later anyways to fix all the leaks. Or it may all work out fine, good luck.
|
|
|
|
| Gatornapper |
Nov 27 2021, 08:14 PM
Post
#3
|
|
Senior Member Group: Members Posts: 1,263 Joined: 22-September 17 From: Woods west of Richmond, VA Member No.: 21,449 Region Association: South East States
|
Shivers -
Older = wiser. At least a bit. You sold me. Out and on the bench goes the whole unit. But might be spring before I can get to it - and with no heat in my shop/garage, April. Just the information I needed to make a decision - and a plan. Invaluable information. Thank you so much. GN QUOTE(Shivers @ Nov 27 2021, 10:23 AM)  Easy answer is yes. The whole cluster and intermittent plate. But then you have to put it back in, keeping all the surfaces clean, making sure the input shaft to the trans doesn't pop out the seal in the bell housing. Can't see to guide it. Another 1.5 hours you could have it on a bench. And could save yourself having to pull it later anyways to fix all the leaks. Or it may all work out fine, good luck. |
|
|
|
Posts in this topic
Gatornapper Synchro in 1st gear? Nov 23 2021, 07:08 AM
Shivers "The 901 transmission has a synchro-mesh mech... Nov 23 2021, 07:34 AM
Gatornapper Wow. over 4 years as a 914'er and no one ever... Nov 23 2021, 07:48 AM Superhawk996
As I grew up driving stick with no synchro in 1st... Nov 23 2021, 08:10 AM Gatornapper I am usually in neutral at stoplights. I rarely s... Nov 23 2021, 08:24 AM Superhawk996
I am usually in neutral at stoplights. I rarely ... Nov 23 2021, 08:45 AM Gatornapper SH -
Known all these for many years, and I'm ... Nov 23 2021, 11:35 AM Superhawk996 Many of these transmissions are well past their pr... Nov 23 2021, 07:46 AM Gatornapper Thank you. I replaced all shift linkage bushings ... Nov 23 2021, 08:04 AM BeatNavy S'Hawk is much more experienced here than most... Nov 23 2021, 08:49 AM Gatornapper Thanks Rob. Best thing for me would be to go to D... Nov 23 2021, 11:39 AM DRPHIL914 i get the habit of sitting in neutral, like you, m... Nov 23 2021, 12:03 PM Gatornapper Phil -
Wow. If you were at Scotty's a few ye... Nov 23 2021, 08:52 PM rfinegan I just rebuild My #1 pack on my 901 here:
http://w... Nov 23 2021, 08:58 AM Gatornapper Thanks Robert!
Now you've got me interest... Nov 24 2021, 09:37 AM Wew Second the Dr. Evil DVD.
I did my rebuild last ... Nov 23 2021, 11:54 AM Gatornapper Thanks Gary - good advice.
But won't be happe... Nov 23 2021, 08:39 PM Rand Third to first. It will help you.
It's like th... Nov 23 2021, 08:48 PM Rand Third to first. It will help you.
It's like th... Nov 23 2021, 08:48 PM Gatornapper Rand -
GREAT IDEA! Will do! Will try to... Nov 24 2021, 09:29 AM flyer86d When we had our 71 914, we eventually lost 1st gea... Nov 24 2021, 03:05 PM Gatornapper Charlie -
Please quit reading my mind. I was thi... Nov 24 2021, 07:53 PM Gatornapper Can anyone answer Charlie's question in Post #... Nov 26 2021, 11:57 AM DRPHIL914
Can anyone answer Charlie's question in Post ... Nov 27 2021, 09:11 AM Rand And third to first? Yes, much nicer.
You do need ... Nov 26 2021, 09:12 PM Gatornapper Rand -
I cannot imagine my linkage being any tigh... Nov 27 2021, 09:14 AM |
2 User(s) are reading this topic (2 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 6th January 2025 - 08:19 PM |
Invision Power Board
v9.1.4 © 2025 IPS, Inc.