What was found
PART RACKS: CORROSION COUNTERSINK HOLES ON ACCESS PANEL 542AT. (AI).
ACCESS PANEL 542AT WAS REPLACED PER FORM MM48 AND VERIFIED PER CRJ-900 IPC 57-20-32 FIG 1 ITEM 10
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PART RACKS: CORROSION COUNTERSINK HOLES ON ACCESS PANEL 542AT. (AI).
ACCESS PANEL 542AT WAS REPLACED PER FORM MM48 AND VERIFIED PER CRJ-900 IPC 57-20-32 FIG 1 ITEM 10