Clecoed elevator hinge brackets to spar. Drilled out holes and deburred. Cleaned all parts and primed them with Sherwin-Williams 988 Self-Etching Primer (Gray).
Matched L&R center elevator hinge brackets, assembled brackets and bearing. Drilled second bracket. Deburred, cleaned and primed, then riveted assembly together. Drilled bolt holes through bracket into spar. Squeezed these rivets. Nice.