What was found
AT D-CK, UPPER CARGO BAY FS 1030 NR 4 SEAT TRACK CORROSION ON O/B FLANGE. REMOVED AND REPLACED SEAT TRACK NR 4 FROM BS 970 TO 1030 PER B727 SRM 53-10-5 FIG 7. REF: N/R 3610.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AT D-CK, UPPER CARGO BAY FS 1030 NR 4 SEAT TRACK CORROSION ON O/B FLANGE. REMOVED AND REPLACED SEAT TRACK NR 4 FROM BS 970 TO 1030 PER B727 SRM 53-10-5 FIG 7. REF: N/R 3610.