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Tuesday, August 31, 2021

My experience getting the left front Jacking/Lift point repaired:


The new foot installed & painted.

 Like many 993/964 cars, the front left factory lift point foot has collapsed on one side and folded under on my 993 so I was unable to lift that corner of the car using an emergency jack or mount the car on lift bars to safely lift the vehicle for servicing.

How to lift a 993/964 safely including using Lift Bars or other methods is described on this page.

The original foot bent sideways
 under the car.
My experience:
The biggest hurdle in getting this fixed is finding someone willing to repair it.
The local Porsche-Certified body shop gave me an irrationally high price, north of $2000. They did not turn down the work but their pricing for a small job like this was clearly communicating they didn't want the job possibly due to the perception of risk on such a small job.

It turns out I was referred to a local custom hot rod shop that does welding by a fellow who has done paintwork for me before.
Here in the South, it's all about relationships as the welding shop owner told me he ordinarily doesn't work on Porsche but since he had gotten a referral call-ahead from a friend he was willing to do the work.

  • I supplied a replacement lift point foot 964-501-297-00 and instructed the welder to repair the existing foot or use the replacement supplied whichever one works for a solid functional repair.
  • I also supplied the welder with an anti-corrosion chromate primer and a compatible body match color coat in spray cans to seal up the job against corrosion.
  • We also discussed that the easiest way to remove the floor pan insulation, if needed, in the driver footwell is to cut around the periphery of the footwell with a mat knife and lift it out in one piece where it can be dropped back into position when the job is done.

It surprised me that there really is no detailed documentation anywhere on the Internet on how to do this repair. For this reason, I would have loved to document the work by the welder in pictures for this blog but I got the feeling this would have been a little bit of an overreach in our relationship and I was just glad to find a shop willing to do the work.

Having completed the repair. Here are pictures:


Top view showing the bent wall,
&  failed welds  in the foreground
Not sure if the foot's wall not being quite strong enough folded pulling two of the spot welds off or the spot welds were simply not strong enough and pulled loose allowing the sidewall of the foot to fold. The root cause of the failure was probably a combination of the two.

In any event, the fellow who did the welding felt it was not a very difficult job, swapping out the old damaged foot for new, just being careful not to damage the lines that run next to the foot under the body. From start to finish the job took a couple of hours.



Bottom of the old failed foot
Showing a bent wall in the background.
 

Recently I ran across this on Facebook.
It looks like someone has a solution to avoid the jack points from collapsing on a 993 (no affiliation).
To contact Marc, join Facebook if you are not already a member and join the 'Porsche 964 Group" and send him an inquiry.
Andy



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