XC90 FWD L6-3.2L VIN 98 B6324S (2007)
After drilling two 3/16th of an inch (5 mm) holes in the bracket be sure to remove all shavings.
Paint the exposed metal edges.
Note the location of the holes in the carpet is 3/16th of an inch (5 mm) from the edge as shown.
NOTE:
A pick would be a preferred tool for making the holes in the carpet.