What was found
MAIN DECK SEAT TRACK LBL 45.5,STA 870-879 GOUGE/ CHAFFED ON SEVERAL AREAS. REMOVED AND REPLACED SEAT TRACK BS 780-879, LBL 45 PER SRM 51-40-02. REMOVED GOUGE PER SRM 51-10-02. FOUND OUT OF LIMITS PER SRM 53-00-52, P.102, FIG.101, DETAIL 2; BEFORE: .230", AFTER: .192", LOSS: .038", AT BS 879. RECEIVED NEW SEAT TRACK P/N BAC 1520- 792, BATCH 1865442. FABRICATED PER SRM 53-60-52, AND DRAWING 146N5130-2. LOCATED/DRILLED PER SRM 51-10-02. TREATED / PRIMED PER SRM 51-20-01. PART MARKED PER GMM 7-0-1001. MAJOR REPAIR.