As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ACCOMPLISHMENT OF SB 737-55-1055, CORROSION WAS FOUND AT THE LOWER AFT LUG BUSHING HOLE COMMON TO THE HORIZONTAL STABILIZER CENTER SECTION REAR SPAR FITTING RIGHT HAND SIDE. REPAIRED BY INCREASING THE DIAMETER OF THE BUSHING HOLE TO 1.540 DIAMETER. REPAIR APPROVAL IS LISTED ON FAA FORM 8110-3 DATED DECEMBER 18, 2000.