Page 21 of 62

Re: Uwbuurman: 1978 323i polaris building a e21 from scratch

Posted: Sat Dec 27, 2014 11:44 pm
by uwbuurman
Next project is this whole corner. It’s not worthy of the car, caused by badly produced donorfloor. Edges are missing or pressed the wrong way.

Image

This is the donor… Looks bad, but is hasn’t been tempered with before, so I can repair this.

Image

Cut it out

Image

Image

Cleaned

Image

And the first breaking….

Image

Re: Uwbuurman: 1978 323i polaris building a e21 from scratch

Posted: Fri Jan 02, 2015 7:37 pm
by Thegs
Good to read this project again Koos! Very impressive, hope to see it in real life soon :smoke

Re: Uwbuurman: 1978 323i polaris building a e21 from scratch

Posted: Sat Jan 03, 2015 2:14 pm
by uwbuurman
Thanks, Thegs!

Re: Uwbuurman: 1978 323i polaris building a e21 from scratch

Posted: Mon Jan 05, 2015 11:51 pm
by uwbuurman
Well, I didn't quite make it to get this topic up to date before the end of 2014, due to a for the 4th time returning illness. But on the bright side, no work beeing done to the car either! I'll try to post some more pics this week!

Re: Uwbuurman: 1978 323i polaris building a e21 from scratch

Posted: Tue Jan 06, 2015 10:16 pm
by uwbuurman
June 18th, 2014

And here they are, yet another shitload of pictures of some 4 square inch of metal… In June it was the corner left in the front. Lower side of the A pillar. Here I opened it up already.

Image

And the rest of what has to go. Restored the outer sill, but the inner sill needs replacing…

Image

New, new, well… lets ceep it at different piece. It’s gonna be a proper dissectomy of a donor.

Image

And then we have this nice piece!

Image

Re: Uwbuurman: 1978 323i polaris building a e21 from scratch

Posted: Tue Jan 06, 2015 10:19 pm
by uwbuurman
To be fair, it needs lots of repairs, so I outlined the parts.

Image

Poprivetted a donotplate behind it to cut it out precize.

Image

Stiched and fitted on the outline

Image

Image

Welding and grinding.

Image

Image

Re: Uwbuurman: 1978 323i polaris building a e21 from scratch

Posted: Tue Jan 06, 2015 10:30 pm
by uwbuurman
This is my operating table.

Image

On it, is a part of the bulk head, in front of the transportationbracket. Here they rot. All of the e21. All…

Image

Made replacementparts

Image

Some fitting and stiching

Image

Fill the hole, bit the ridge runs thru it, so it came from the donor aswell.

Image

And all welded.

Image

Grinding and sanding will before the next time. First I prepare all my donor material. Takes up some time, but when that’s all done, it’s straight forward to put it all in!

Re: Uwbuurman: 1978 323i polaris building a e21 from scratch

Posted: Tue Jan 06, 2015 11:00 pm
by uwbuurman
Friday June 27th

Recently I removed some more bad metal. Again I started with outlining the troubled section.

Image

The cut out section and the refurbished donor.

Image

This is the hole below the A pillar. All e21 rot here.

Image

Dry fitting

Image

welded

Image

Image

Re: Uwbuurman: 1978 323i polaris building a e21 from scratch

Posted: Tue Jan 06, 2015 11:07 pm
by uwbuurman
After that I went on with the lower part of the bulk head, with the ridges.

Image

A quick dry fit and outline, but it has tob e spot on, so I pop rivetted in.

Image

Looks to fit nice!

Image

Re: Uwbuurman: 1978 323i polaris building a e21 from scratch

Posted: Tue Jan 06, 2015 11:13 pm
by uwbuurman
I cut off the corner of the innersill

Image

Primered it

Image

Lower section of the bulk head made to size

Image

Fitting

Image

Welding

Image

Image

Re: Uwbuurman: 1978 323i polaris building a e21 from scratch

Posted: Tue Jan 06, 2015 11:30 pm
by uwbuurman
The corner I already grinded down

Image

Image

I had some time left, but had enough of this part of the car for the day, so I took two other chores from the list. One of them is the welding of the separation head in the boot. It wasn’t welded like I wanted it to be, so I redid my work from October 2013.

Second chore regards te tiangled corners at the B pillar. These I mean:

Image

The point is that the edge is somewhat to round, or not sharp enough. I’m afraid the vent windows wil hit it, when mounted. So I cut out the welds and and used a blund wood chisel to hammer it in to place.

Image

And welded and sprayed.

Image

Re: Uwbuurman: 1978 323i polaris building a e21 from scratch

Posted: Tue Jan 06, 2015 11:37 pm
by uwbuurman
July 5th, 2014

In 6 pics “how to repair a A pillar”. Marked the donor piece.

Image

Drilling holes

Image

Stitching and modeling

Image

welded

Image

Grinded

Image

Zincsprayed

Image

Next time floortime!

Re: Uwbuurman: 1978 323i polaris building a e21 from scratch

Posted: Tue Jan 06, 2015 11:43 pm
by uwbuurman
August 7, 2014.

I left of with the A pillar. That’s done:

Image

So I can get a move on with the floor. Bulkhead was welded already, but not grinded down.

Image

But I didn’t do anything to the floor yet. I needed another piece of donor. WonderMike gave me this piece, from a polaris e21.

Image

Re: Uwbuurman: 1978 323i polaris building a e21 from scratch

Posted: Tue Jan 06, 2015 11:54 pm
by uwbuurman
Detailed investigation learns that this has been welded before. I prefer to work on original metal, rotten or not. I can tell that this piece has some W&N metal welded into it. That’s what I just am repairing on mine.

Took it all apart, it has more rust than I suspected. The second set back at this piece.

Image

Sandblasting, sanding and shaping gives a nicer look. Welded the mountingpoint for the brake and fuelline on to it as well.

Image

Image

After that I fixed the missing part that goes over the transportbracked

Image

Zincsprayed

Image

Re: Uwbuurman: 1978 323i polaris building a e21 from scratch

Posted: Wed Jan 07, 2015 12:01 am
by uwbuurman
Then it was time for the edge of the metal. With that edge the floor is welded to the inner sill. That’s also where the wire harness runs to the back and that’s why there are cable clamps. Here’s an example, deceased long time ago, but useable as donor.

Image

Cableclamp and edge in process

Image

Welded and finished

Image

Donor partly ready

Image

Image