What was found
LEFT HORIZONTAL STAB LOWER SKIN, ONE CRACK SIGNAL NOTED AT BS 101.90 I/B SIDE AND 10.750 INCH APROX. FWD FROM AFT SPAR. CRACK LENGTH 0.700 INCH (REF AAR NR 1000079264). PERFORMED PERMANENT REPAIR AT LT HORIZONTAL STAB LOWER SKIN AT STA 101.90 I/B SIDE AND 10.750 INCH APROX. FWD FROM AFT SPAR THIS REPAIR IS A CATEGORY "B", REQUIRE REPETITIVE INSPECTIONS IAW B737-800 SRM 55-10-01-2R-11 INSPECTION REQUIREMENTS TABLE 204, SRM 51-40-02-0G-0, SRM 51-40-05-0G-0, SRM 51-40-08-0G-0, AMM 51-21-72-370-801 . COMPLETED PERMANENT REPAIR AT LH HORIZONTAL STAB LOWER SKIN AT BS 101.90 I/B SIDE & 10.750 INCH APROX. FWD FROM AFT SPAR, REPAIR A CATEGORY "B",