What was found
MAIN CABIN SEAT TRACK BS 1220, RBL 24.75 UPPER LOBES GOUGED. GOUGE BLENDED IAW SRM 51-10-02, FOUND OUT OF LIMITS IAW SRM 53-00-52 FIG 101, DETAIL I, PG 102. ORIGINAL MATERIAL 0.145 LOSS 0.024 REMAINING 0.021. REMOVED SEAT TRACK IAW SRM 51-40-02, FABRICATED NEW SEAT TRACK IAW SRM 53-60-52, FIG 1, PAGE 2. LOCATED AND DRILLED IAW SRM 51-40-05 & 51-10-02. INSTALLED IAW SRM 51-40-02. MAJOR REPAIR.