What was found
MAIN CARGO GOUGES AND CORROSION ON SEAT TRACK LBL 24, BS 480 TO BS 690, WL 208.5 ON ENTIRE TRACK. REMOVED FLOORBOARDS AT MAIN CABIN ROW B AND C, STA 480 TO 720C AND SEAT TRACK OUT OF LIMITS STA 740 TO BS 720B PLUS 10 IAW B727 SRM 51-30-2. FABRICATED THREE EACH SEAT TRACKS FROM P/N BAC1520-792-7178T6511, DIM 110.50, 100 AND 79.50 LONG, TWO EACH SPLICES, FOUR EACH ANGLES FROM BAC 1503-100122-7178T6, DIM 12.50 BY 2.50 AND TWO EACH STRAPS FROM 7075T6, .250, DIM. 7.50 BY 2 IAW B727 SRM 53-10-5, FIG 5. TREATED, PRIMED AND INSTALLED SEAT TRACK IAW B727 SRM 51-10-2 AND 51-30-2. INSTALLED FLOORBOARDS IAW B727 SRM 51-30-2.