As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING LH HORIZONTAL STAB. REAR SPAR LOWER LUG BUSHING REPLACEMENT WAS FOUND LOWER LUG AFT FACE WITH CORROSION(<P>REMOVED CORROSION FROM L/H HORIZONTAL STAB REAR SPAR LOWER LUG AFT FACE I/A/W S/B 737-55-1074 ISSUE R00 DATED 15-AUG-02 FIG 10 PART D SHEET 14 AND PART F SHEET 15 REV 2 DATED 21-JUL-17. LUG FINAL THICKNESS 2.030 IN. AND FOUND WITHIN LIMITS.</P>)