What was found
ENGINE #1 RH FAN COWL, OIL ACCESS DOOR LATCH: DURING CONVERSION AT IAI IN TLV, MAINTENANCE FOUND AN EXISTING DOUBLER REPAIR ON THE OIL TANK ACCESS DOOR AROUND THE LATCH LOCATED ON THE FAN COWL SKIN INBD ENG#1 BT NAC STA 159-161.8 AT 3 O’CLOCK. REPAIR SIZE: 2.8”X2.8”. FAN COWL S/N: 1077, P/N: 224-2202-509.