Rust repair of the air handler on the W150

This is the patch for the driver’s side. It was cut, formed and screwed into place in an effort to minimize any gaps.

 Quarter inch holes were drilled in between the screws and then plug welded to join the layers. The screws were removed and the holes welded closed.

 Passenger side patch.

Some of the duct was rusted thin and made for some burn through, the repair of witch made for a lot of ugly welds.