Quad 33 Rear Flaps

Those rear flaps for the Quad 33, that cover the Tape and Disc adapater PBCs, printed in white or yellow. You need to slightly relieve the rear plastic panel by leverage near the four support posts, removing the metal clamps first if possible. If you're lucky these are already broken: if you're unlucky they may break now; in either case, re-glue the posts. Do not glue the panel to the case.  Some mild finishing of the protruding mounting posts may be required to round them off, by filing or sanding.