What was found
R/H HORIZONTAL STAB LOWER SKIN HAS A 0.750 CRACK LOCAQTED AT ATAB STA 129.50 I/B RIVET ROW 19.00 FROM FRUNT SPAR REF NDTM UAL PART 6 SECTION 55-10-01 REF AAR N/R 974677 REMOVED EXISTING REPAIR BETWEEN STAB STA 138.7 AND 147.9 COTOUT DAMAGED AREA STA 129.5 19IN FROM FRONT SPAR AND INSTALLED NEW DOUBLER SIZE 16X28 ACTUAL STAB STA 124 STA 152 REF B737 SRM 55-10-01-2R-11 REPAIR 11 THIS IS A CAT B REPAIR INSP THRESHOLD