What was found
NR 4 PYLON NAC STA 160 LEFT SIDE HAD ELONGATED HOLE. REPAIRED PER BOEING SRM 51-40-02.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 4 PYLON NAC STA 160 LEFT SIDE HAD ELONGATED HOLE. REPAIRED PER BOEING SRM 51-40-02.