Saturday, August 21, 2010

Day 38 - Inner Wheelhouse 1

Today we removed the rear differential and leaf springs. Now we could take a look to see what needed to be done on the inner wheelhouse. The Chargers rear wheelhouse (or inner fender) is split right down the middle lengthwise creating and inner wheelhouse and an outer wheelhouse. Due to the water getting into the trunk, the rust climbed up the inner wheelhouse about 2 inches or so. I could get 2 new inner wheelhouses, but considering that 80% of the wheel house is still good, it makes sense to save the $250 and patch the hole with sheet metal. I am going to be replacing the outer wheelhouse on both sides as they are not only rusted through on the bottom but also along the outer edge that contours the Quarter Panel.

Travis was left to create 3 pieces to patch into the area between what was left of the inner wheelhouse and the new trunk pan. Travis first created a pattern out cardboard that would fit, and then transferred it to sheet metal. Once cut out of the sheet metal, he then cleaned up the edges on the grinding wheel, used the pneumatic hole puncher to create holes for plug welds and finally flanged the inner wheelhouse so the patch panel would fit flush against it. Travis will need to repeat this process 2 more times on this side to finish the patch work.