What was found
R/H HORIZONTAL STABILIZER INTERNAL, RIB AT SS 111.10 CRACKED 4 PLACES AT VERTICAL STIFFENERS GROUNDED - YES. REMOVED DAMAGE @ STA 92.70 RIB AT 4EA LOCATION. ACCOMPLISHED HFEC OF 4EA CUTOUTS, HEAT TREATED, FABRICATED, AND INSTALLED REPAIR PARTS PN: BAC1490-2793 PO: 1108946.1, P/N BAC 1505-100962 7075-T6 PO:1108753.1 IAW B737-800 SRM 55-10-09-2R-4, B737 NDTM PART 6 51-00-00 PROCESS 23, BAC 5602, REV:AH/16 NOV 2020