What was found
FUSELAGE INTERIOR SEAT TRACK FROM BS 760 TO BS 850, LBL 45.50, WL 208.5 IS CORRODED. REMOVED SEAT TRACK OUT OF LIMITS STA 760 TO 850 IAW B727 SRM 51-30-2. FABRICATED NEW SEAT TRACK FROM P/N BAC1520-841-7178T6, DIM 94.875 IAW B727 SRM 53-10-5, FIG 2. TREATED, PRIMED AND INSTALLED SEAT TRACK IAW B727 SRM 51-10-2 AND 53-10-5, FIG 2.