As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT HORIZONTAL STABILIZER UPPER REAR SPAR CAP FWD BARREL NUT HOLE HAS A 1 INCH LONG CRACK INDICATION ON THE FWD EXPOSED FACE. THE CRACK IS ONE INCH DOWN AND MARKED. REF WORK CARD 8551073310BPC SEQ 269. *S/D* REPLACED SECTION OF REAR UPPER SPAR CAP PER EA 8-5510-35976.