What was found
AFT PASSENGER DOOR SURROUND ATTACH NUT INSERTS 8EA AT FR74 HAVE LIGHT CORROSION. COMPLIED WITH ERA 634027-14 PRI REV 0, REV 1, REV 2, REV 3, REV 4, REV 5, REV 6, REV 7, AND FINAL ER/A 634027-14 REV ORIGINAL. ORIGINAL THICKNESS 0.165", MAX MATERIAL REMOVED 0.021" , AND REMAINING THICKNESS 0.144". (LP# 1632541; AIRCRAFT WAS GROUNDED)