The third plate, is the shiny piece out the outside, and that kind of just goes on top and makes the whole thing more sturdy I guess. There's essentially 3 metal plates, 2 of which have little ridges that stick out and wedge into slots that are cut into the side of the case. The whole thing is held together by friction, essentially. There should be a screw under where that was, you can now take that screw out. There's a white plastic piece that goes inside it, be careful it doesn't fall out and put the whole piece aside. Unscrew the gas height adjuster until it comes out. Once all that's off, you're ready to remove the bottom. There's a spring under it, be careful not to lose it or let the flint pusher launch it out like a rocket as it did with mine, ha. Open the flint holder like you're taking a flint out, take the screw out, and then pull the whole thing apart. The screw is REVERSE THREAD! Righty-loosey? Yeah. Okay, next step, well you can either take out the flint mechanism now or later, but it'll have to come out at some point so you might as well do that next. Do not try to use something without any leverage like a paperclip or something unless your pin is really loose it will be more likely to damage the case of your lighter than to get the pin out. Using a really thin screwdriver bit from one of those micro-screwdriver sets is your best bet. Please read all of these instructions entirely before you start, do not read as you go, it will be a lot more painful.įirst, take the pin out on the lid. I made like 2 failed attempts before I was successful, however. It was sloppy and make-shift, but it no longer leaks. I took a torch and re-worked the weld a bit. It's taken a fall on concrete once, and survived, so I'm not sure what drop caused it, but it was leaking. And it turned out, to be a cracked weld on the gas tank, which is made of brass or bronze of sorts.most of it's one solid piece, but I'm guessing the way the gas tank is constructed, they first CNC out the tank, then put a cover over the hole they drilled and weld it in place to form the tank. So, in order to fix the rollagas mk2.let's start with what the problem was on mine.

Dunhill lighter repair manual