What was found
BS 1010-1070 LBL 45 CABIN SEAT TRACK CHANNEL HAS CORROSION & IS CRACKED ON O/B FLANGE BS 1070. REMOVED SEAT TRACK LBL 45 BS 1010-1070 IAW B727 SRM 51-30-2, FABRICATED SEAT TRACK USING BAC1520-792 7178-T6, DIM 79 INCHES IAW B727 SRM 53-10-1 FIG 7. ALODINE AND PRIMED IAW B727 SRM 51-10-2, INSTALLED TRACK IAW B727 SRM 51-30-2.