This time I got started with the left C pillar.
A few posts ago I showed some pictures of the rotted bits I removed. Time for some fresh metal!
I started with carefully taking the replacement pillar apart.
I was able to save the reinforcement pieces
I sandblasted both pieces and gave them a coat of zinc primer
To repair the C pillar, I have to repair the panel where the trim rivets onto. This was a simple 90deg bend.
Great having a crude sheet metal brake on each corner of our car thanks to the tilting jig :thumbs:
Next was making another 90deg piece, this one needed a stepdown on one side.
Bended stepdown piece in place, both pieces will be plug welded together
After making sure the 2 smaller pieces would fit, I tried fitting the reinforcement piece of the pillar.
Luckily it was easy to line it up thanks to the hole for the rear seat belts and another hole.
When I was sure it would fit, I welded the little pieces in place and grounded the welds carefully smooth, making sure that I didn't touch the edge.
I then cleaned up the epoxy primer off of the sheet metal for the reinforcement piece. As I was grinding, a screwdriver fell from the roof right on to my can of zinc primer. What a coincidence that the point hit the rim of the can. The can lost all it's pressure..
As it was an almost full can, I took an old jar and poured the zinc primer into it. I'll apply the primer from now on with a brush..
Gave both the top and underside a coat of zinc primer. The brush actually made applying the primer on the underside very easy.
It took some time but also the reinforcement piece fitted nicely. it too got a coat of zinc primer.
Welded in, had a hard time welding the plug welds, not sure why.
Everything got grounded flat.
And finally a good coat of zinc primer.
Tomorrow I'll finish the pillar by welding in the smaller reinforcement piece and then the top plate.