As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE ACCOMPLISHMENT OF 737-70-812-02_P1-OP-UP-ENG NAC TASK CARD, IT WAS FOUND THE ENGINE #2, O/B FAN COWL P/N: 314-2200-18 BR, S/N: 9112001, WITH ELONGATED HOLES (2EA). COLLINS WAS CONTACTED ASKING FOR REPAIR INSTRUCTIONS AND FINAL APPROVAL. THE CONDITION REPORTED WAS REPAIRED IAW NAC ENGINEERING #737-71-0011 REV. IR DTD 08-18-2025 AND APPROVED UNDER 8110-3 SIGNED BY DER NUMBER 777331629. UNDER JOB A1Q187 NRI 4-37