What was found
LT SIDE VERTICAL STABILIZER STA ZFS43 HAS A CRACK FROM FASTENER HOLE. AT FIFTH OPEN HOLE 3 INCHES LONG FROM THE BOTTOM OF THE RIB (LT) THAT EXTENDS ON OTBD FLANGE FWD AND TERMINATES AT OPEN HOLE OF RIB SUPPORT, STA ZFS43 IAW SPM 06-10-01.001. FABBED REPAIR PARTS IAW SRM 55-02, FIG 27, VIEW B, SECTION F-F, PG 104, 111 AND 106. TREATED AND PRIMED IAW SRM 51-10-3, PARA 13E AND 14, PG 31. INSTALLED AT LT SIDE VERTICAL STAB IAW SRM 51-30-2, PG 1.