As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND DURING C-CHECK, LT ICE SHIELD FWD OF 2ND PAX WINDOW HAS SEVERAL DENTS. MAINTENANCE REMOVED AND REPLACED NR 2 AND NR 3 ICE-GUARD FROM TOP ON LT FUSELAGE REF SRM 53-70-10. SEE ATTACHED IPM12 FORM FOR DETAIL OF ABOVE DISCREPANCY. REFER TO CELSIUS TASK CARD 2523 W/O 18816.