What was found
DURING HEAVY MAINTENANCE: 2 SPOTS OF CORROSION AT WTBF LONGERON LBL 4.0 NEAR FRAME 52; REF AVIANOR WO 102J-3 NR 3228 WTBF LONGERON AT LBL 4.0 FR 52 REPLACED IAW ASRP BD500-A-J51-42-21-00AAA-098A-A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE: 2 SPOTS OF CORROSION AT WTBF LONGERON LBL 4.0 NEAR FRAME 52; REF AVIANOR WO 102J-3 NR 3228 WTBF LONGERON AT LBL 4.0 FR 52 REPLACED IAW ASRP BD500-A-J51-42-21-00AAA-098A-A.