What was found
FORWARD AVIONICS COMPARTMENT, BETWEEN FS 349 - 364 AT STRINGER 27 LOCATION, RT SIDE, THE INTERCOSTAL ATTACHMENT ANGLE IS CORRODED. R & R INTERCOSTAL, PN SH670-32075-4, FS 349 - 364, STRINGER 27 IAW SRM 51-40-11-001-001-A01, 51-42-06-001-001-A01 & 51-42-21-001-001-A01. REFERENCE CO 15163115 JOB 81516311 OP 72 FOR DETAILS OF WORK PERFORMED.