What was found
PDX - C4 CHECK - FORWARD ENGINE MOUNT COLLAR HAS CHAFE DAMAGE ALONG THE INBOARD AND OUTBOARD COWL DOOR CONTACT SURFACE. BLENDED AREA. HFEC C/W NO CRACKS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - C4 CHECK - FORWARD ENGINE MOUNT COLLAR HAS CHAFE DAMAGE ALONG THE INBOARD AND OUTBOARD COWL DOOR CONTACT SURFACE. BLENDED AREA. HFEC C/W NO CRACKS.