Ok, got a warped rotor. Bought a replacement just in case. I've
taken these off before, but I'm stymied now.
I can get the caliper off, but the manual just says take the screws
off the face of the rotor and remove it. Well, the bracket that the
caliper mounts to is preventing that, and I don't seem to see any
bolts to take off to remove that.
And no diagrams in the manual for that specific operation.