What was found
CORE COWL, P/N 224-2302-345, S/N 1198: DURING MAINTENANCE INSPECTION AT IAI FACILITIES. AN UNDOCUMENTED DOUBLER REPAIR LOCATED BETWEEN NAC STA 280 AND 288 AT 10 O'CLOCK. SIZE: 7.4"X4.6". M0566 – A CRACK STRETCHING FROM THE FASTENER TO THE AFT EDGE OF THE EXTERNAL CORE COWL SKIN LOCATED AT NAC STA 307,8 O'CLOCK. A CRACK STRETCHING FROM THE FASTENER TO THE EDGE OF THE EXTERNAL CORE COWL (AFT FRAME) SKIN LOCATED AT NAC STA307,7 O'CLOCK.