|
|

|
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. |
|
|
| nditiz1 |
Jun 29 2020, 02:45 PM
Post
#1
|
|
Senior Member ![]() ![]() ![]() Group: Members Posts: 1,262 Joined: 26-May 15 From: Mount Airy, Maryland Member No.: 18,763 Region Association: MidAtlantic Region
|
So doing a valve adjustment i found #3 intake to be very loose. I started to adjust and then found this. Why/how did this happen?
Also, why are my leakdown tests consistently 20% leaking through the case? Rings? I did it cold and the engine looks to be rebuilt from how clean the inside of the heads were. |
![]() ![]() |
| nditiz1 |
Jun 29 2020, 05:36 PM
Post
#2
|
|
Senior Member ![]() ![]() ![]() Group: Members Posts: 1,262 Joined: 26-May 15 From: Mount Airy, Maryland Member No.: 18,763 Region Association: MidAtlantic Region
|
That stinks Bob.
So I put a good used one in its place. Torqued it back up and move o to cylinder 4. Im hoping what I found here was a rocker shaft nut and nothing more. The nuts on shaft 3 are copper, not the stock ones. I believe the PO said he had to fix a rocker on number 3 lets hope this is the only hardware that got left behind |
nditiz1 Valve adjuster squashed Jun 29 2020, 02:45 PM
BillC My guess is that you got a defective adjuster scre... Jun 29 2020, 03:05 PM
burton73
My guess is that you got a defective adjuster scr... Jun 29 2020, 04:53 PM
porschetub
So doing a valve adjustment i found #3 intake to ... Jun 29 2020, 03:26 PM
nditiz1 Thanks!
The valve had a slight knick on the e... Jun 29 2020, 04:00 PM
porschetub
Thanks!
The valve had a slight knick on the ... Jun 29 2020, 05:46 PM
brant as an unknown (to you) motor
it might be worth doi... Jun 29 2020, 04:13 PM
porschetub
That stinks Bob.
So I put a good used one in its... Jun 29 2020, 05:55 PM
RoadGlue
Shit that's not good,looks like the pushrod r... Jun 29 2020, 08:07 PM
porschetub
Shit that's not good,looks like the pushrod ... Jun 30 2020, 01:17 AM
Jake Raby That valve adjuster was made of Chinadium...... Jul 4 2020, 06:26 PM
nditiz1
That valve adjuster was made of Chinadium......
... Jul 4 2020, 08:36 PM![]() ![]() |
|
Lo-Fi Version | Time is now: 6th December 2025 - 12:41 PM |
| All rights reserved 914World.com © since 2002 |
|
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |