Not sure what that mode is to the upper corner but if that looks like it would pass water and you have the inside skin off I would seal that area from the inside. If the open area appears to be small I would use aluminum gutter sealant as that can be applied and then worked into place with a small acid brush.
I would not attempt to seal from the outside for reasons of looks and mechanical buildup that might cause other problems.
If the door latch assembly also is leaking I would do the same around its edges the same way from the inside.
What is the hole below the door latch in the second picture?
__________________
WBCCI 12156 AIR 3144 WACHUNG TAC NJ6
2004 Excursion 4x4
1991 34 ft. Excella +220,000 miles, new laminated flooring, new upholstery, new 3200 lbs axles
|