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porsche_reg
Joined: 19 Jun 2016 Posts: 62 Location: Boise, Idaho
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Posted: Mon Mar 11, 2019 8:25 am Post subject: heavy steering |
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anyone have recommendations on how to address sudden heavy steering?
I've read on Pelican sometimes the u-joints need lubrication. I've sprayed the one under the brake booster and one nearest the rack with all the products I have. Seems to help some, but anyone have an other great ideas to getting my steering back? I've also ordered a new plug for the steering rack ($30 from Auto Atlanta!)and will get in there once I get the plug. Any recommendations on what lube to use?
Thanks! _________________ Prev: '81 BMW 320i
'05 997.1 C2
Current: '79 924 n/a (family owned since new)
'12 Subaru Outback |
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Paul

Joined: 02 Nov 2002 Posts: 9461 Location: Southeast Wisconsin
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Posted: Mon Mar 11, 2019 11:48 am Post subject: |
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Lift the front wheels off the ground and then see how much effort it takes to turn lock to lock.
Check front tires for proper inflation. _________________ White 87 924S "Ghost"
Silver 98 986 3.6l 320 HP "Frank N Stein"
White 01 986 "Christine"
Polar Silver 02 996TT. "Turbo"
Owned and repaired 924s since 1977
Porsche: It's not driving, it's therapy. |
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Johann

Joined: 07 Aug 2016 Posts: 230 Location: Netherlands
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Posted: Mon Mar 11, 2019 8:53 pm Post subject: |
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The grease in the steering rack dries out of with age and makes it tougher to turn. Stripping the rack, repack it and you will be very pleased. |
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Rasta Monsta
Joined: 12 Jul 2006 Posts: 11408 Location: PacNW
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Posted: Tue Mar 12, 2019 4:31 am Post subject: |
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Could also be collapsed strut mount, bad ball joint, bad TRE.
"Sudden" makes the strut mount most likely, IMO. _________________ Toofah King Bad
- WeiBe (1987 924S) - 931 S3
- Red (1987 924S) - Pro44/Spec944
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Kenodog

Joined: 25 Jun 2003 Posts: 2584 Location: Vancouver,B.C.
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Posted: Tue Mar 12, 2019 5:04 am Post subject: |
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The phenolic bushing inside the passenger side of the rack body is also known to come loose of it's crip ring. This can bind the steering rack especially if the rack's grease is dried out.
Me _________________ 1979 Euro 931, Olive
1981 931, Sabine
2014 Mazda CX-5 (Kinderwagon)
2008 GS500
2016 DR650
2019 KTM 790 Adventure |
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porsche_reg
Joined: 19 Jun 2016 Posts: 62 Location: Boise, Idaho
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Posted: Thu Mar 14, 2019 11:30 am Post subject: |
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Thanks, all sounds like solid places to look. Tire pressure is fine, so I'll get it off the ground and try to turn it by hand and see what happens.
Yes, "sudden" happened... I was pulling out of a spot and had it cranked a little, with a little lip and something happened, unfortunately. I drove only a few feet home (I was just up the street) and left it for a few days hoping I was imaging things.
Again, the lubing of the u-joints helped, but not all the way. I doubt the rack has been touched in the 40 years, so hopefully once I get my new plug I'll be able to do that. _________________ Prev: '81 BMW 320i
'05 997.1 C2
Current: '79 924 n/a (family owned since new)
'12 Subaru Outback |
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porsche_reg
Joined: 19 Jun 2016 Posts: 62 Location: Boise, Idaho
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Posted: Sat Mar 16, 2019 10:22 am Post subject: |
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ok, guys...
how about recommendations for type of lube to use? Advice on how to get it up in there? Just use the lube to push out the old and replace with new? _________________ Prev: '81 BMW 320i
'05 997.1 C2
Current: '79 924 n/a (family owned since new)
'12 Subaru Outback |
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Johann

Joined: 07 Aug 2016 Posts: 230 Location: Netherlands
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