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Window Channel Tab and Door Skin Crack

Posted: Thu Nov 24, 2022 5:02 pm
by usury
On my left door (driver's side US), the spot welds that hold the tab for mounting the aft window channel had both failed. (Perhaps this contributed to the wind noise I've also experienced, perfectly described by @Thom in this post about wind noise.)
Broken Tab
Broken Tab
20221124_164251-COLLAGE.jpg (148.52 KiB) Viewed 619 times
Once the outer spot weld fails, it leaves a telltale crack in the door skin. I had covered it with touch-up paint, thinking it was a very odd chip.
Door Skin Crack
Door Skin Crack
PXL_20221125_004735928.jpg (180.69 KiB) Viewed 619 times

This YouTube video exactly illustrates the problem.



My right door (passenger US) had one broken spot weld (the inner one). I clamped them up on both doors and zapped them with the MIG.