Slide 7 of 6*12mm bolts into the channel on the top of the tubing on the sides on the rack.Step 6: Fasten bottom ladder section using bolts(5). Step 5: Mount bottom section of ladder by removing existing body bolts. Step 2: Drill 2 6mm holes in body cross bar.
Step 1: Mont top section of ladder on gutter.
Place all 50*25 tubings (2) cross members in position on legs, and attach self adhesive rubber strips.Attach rubbers to gutter support rails.