bmw e9 fuel filler cap

@x_atlas0, developed, a fuel cap holder that attaches to the hinge of the fuel cap door. This design works for both standard & locking fuel caps. This sure beats putting the cap on the rubber boot or in in your pocket.

Hello all, fotos show the E9 fuel filler cap for later models. Does anybody know how to dismantle it? I want to change the closing cylinder. Thanks Ulrich