What was found
BS 418-440, RBL 24, SEAR TRACK IS GOUGED. REMOVED DAMAGED AREA IAW SRM 53-00-53, FIG 101, DETAIL 1. GOUGE FOUND TO BE OUT OF LIMITS PER SRM 53-00-53, FIG 101, DETAIL 1. ORIGINAL MATL. .180 INCH; AFTER REWORK; .060 INCH. REMOVED SEAT TRACK, BS 418-440, RBL 24, PER SRM 51-40-02. FABRICATED NEW SEAT TRACK, LOCATED, DRILLED PER SRM 51-40-05, 53-00-52, FIG 201, DETAIL 1 MATL BAC1520- 192. TREATED AND PRIMED NEW SEAT TRACK ASSY PER SRM 51-20-01. INSTALLED NEW SEAT TRACK ASSY, BS 418-420, RBL 24, IAW SRM 51-40-02. THIS REPAIR IS CLASSIFIED AS A CAT 'A" MAJOR REPAIR.