Originally Posted by
maddog34
Pic #2 shows the inner pad Adjuster's SET SCREW i mentioned earlier... that tiny, nearly hidden set screw WILL need to be loosened before adjusting the inner side pad. and the adjuster appears to be backed out to the point of the inner pad not contacting the disc, possibly......
and i'd put a tiny drip of Penetrating oil on that screw before trying to loosen it
Under that crusty heap of aluminium oxide? I think it might take more than a tiny drip - probably best to apply it with the pads removed, to save them from contamination. Worst case he can drill it out and tap it for a larger screw, or use loctite on the adjuster.