What was found
MECHANICALLY REMOVED 2 AREAS OF CORROSION LOCATED ON AFT SPAR , LOWER SPAR CAP AT WS 37.00. FOUND INBD BLEND TO BE WITHIN LIMITS. PER NJA GMM 2.2.2 THIS IS LEVEL 1 CORROSION. FOUND 1 AREA AT WS 37.00 TO BE BEYOND LIMITS IAW C680 SRM 51-70-02. PROTECTED BARE METAL WHERE CORROSION BLEND WAS WITHIN SRM LIMITS IAW C680 SRM 51-20-01. REPAIRED CORROSION BLEND BEYOND LIMITS LOCATED AT WS.37.00 IAW TEXTRON ENGINEERING MEMO DQ30056M1 SUBJECT: LEFT-HAND WING AFT SPAR LOWER CAP CORROSION. DATED MAY 20,2021.