swixtt wrote:Hotrod, what did you use for the doubler behind the step? didn't require one then for your config? i'm in a 170b and hope to add these someday along with a handle!
The cabin floor forward of the pilot's seats has a flange which turns up and is riveted to the boot cowl. Just about all the 180/185 fueling steps I've ever seen were mounted by drilling out some of the rivets, and bolting the steps to both the boot cowl and floor flange using those holes. Like most, there's one added bolt on mine which doesn't go through the flange but is backed up inside with a fender washer. Check out a step-equipped skywagon & you'll see what I mean. I have seen only one that was different-- the step was mounted quite a bit higher and apparently was bolted only through the boot cowl, so in that case the doubler would be needed. Most people might not notice, but having installed the steps on mine I did notice and thought it looked weird.