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 )

> Removing that dreaded bolt inner end of tie rod, Got it done
barefoot
post Jan 15 2014, 07:11 PM
Post #1


Senior Member
***

Group: Members
Posts: 1,279
Joined: 19-March 13
From: Charleston SC
Member No.: 15,673
Region Association: South East States



Somewhere recently someone had the same problem but I can't fine old post after several searches.
Well anyway, today I'm freshening up the front end and had to get that bolt out. Too little clearance regardless of rack position. i finally did some minor bodywork to provide more room to remove bolt, used long 1/2 extension bar and hammer to "adjust" body clearance and got the bolt out. Determined that the bolt used had about 3 more threads than needed, so a little grinding to shorten it for easy installation now.
One side done, don't think i can get a grinding wheel in on other side to shorten bolt overhang but will have a look.
Anyone else had this experience ??

Also saw that the aft end of torsion bar had some abrasion wear about 1" from beginning of spline, so I polished this off smooth and repainted bar. Some PO had not replaced the rear seal so I don't know if this helps keep bar centralized. New seals ordered now and I will relieve rear opening in housing to insure clearance.
Many years ago I suffered a broken torsion bar due to corrosion pitting induced stress fracture in a 70 teener i had way back, so I'm careful to insure bar is very smooth and well painted.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies(1 - 2)
Jeff Hail
post Jan 15 2014, 07:29 PM
Post #2


Senior Member
***

Group: Members
Posts: 1,141
Joined: 3-May 07
From: LA/ CA
Member No.: 7,712



QUOTE(barefoot @ Jan 15 2014, 05:11 PM) *

Somewhere recently someone had the same problem but I can't fine old post after several searches.
Well anyway, today I'm freshening up the front end and had to get that bolt out. Too little clearance regardless of rack position. i finally did some minor bodywork to provide more room to remove bolt, used long 1/2 extension bar and hammer to "adjust" body clearance and got the bolt out. Determined that the bolt used had about 3 more threads than needed, so a little grinding to shorten it for easy installation now.
One side done, don't think i can get a grinding wheel in on other side to shorten bolt overhang but will have a look.
Anyone else had this experience ??

Also saw that the aft end of torsion bar had some abrasion wear about 1" from beginning of spline, so I polished this off smooth and repainted bar. Some PO had not replaced the rear seal so I don't know if this helps keep bar centralized. New seals ordered now and I will relieve rear opening in housing to insure clearance.
Many years ago I suffered a broken torsion bar due to corrosion pitting induced stress fracture in a 70 teener i had way back, so I'm careful to insure bar is very smooth and well painted.


The foam seals have no affect on centering the torsion bars. The rub mark is pretty common.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
barefoot
post Jan 30 2014, 10:23 AM
Post #3


Senior Member
***

Group: Members
Posts: 1,279
Joined: 19-March 13
From: Charleston SC
Member No.: 15,673
Region Association: South East States



After 38 years the aft end OEM rubber bushings at the front suspension had taken a permanent sag which caused the torsion bars to rub against the ID of the A-arm.
This destroyed the protective coating and started wearing into the bars.
Way back i had a bar fracture from a corrosion pit that propagated into total fracture.
Concerned that this would also occur now with the wear and corrosion starting on my new project, I replaced the worn OEEM aft bushings and polished are repainted the torsion bars. With the new poly-graphite bushings (from the bird) the bars now again sit centrally within the A-arms.
Heres what the old bushings looked like after removal, not bad with a little help from a propane torch.
Attached Image
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: 2nd June 2024 - 05:51 AM