What was found
AIRCRAFT 3570, SEALANT FOUND DETERIORATED AND MISSING UPON INSPECTION PER AMDS #5720-01102-03A STEP #6 AT THE FOLLOWING LOCATION: RB #2, STR #2, UPPER SKIN, BOTH SIDES AFFECTED. TO APPLY SEALANT 06ABB1 ON AFFECTED AREAS PER AMDS #5720-01102-03A STEP #20. CORRECTIVE ACTION: APPLICATION OF SEALANT 06ABB1 (PR2001B2 WITH PROMOTER PR187) ON AFFECTED AREAS ON THE STRINGER EDGES AT RIB#2, STR #2, UPPER SKIN, BOTH SIDES AFFECTED. PERFORMED AS PER AMDS #5720-01102-03A STEP #20, IN CONJUNCTION WITH PER ASR A350-A-51-24-XX-01001- 667A-A REV #60 AND ASR A350-A-51-76-12-00001-660A-A REV #60. (LP 2757122)