What was found
STRONG FUEL SMELL IN AFT CABIN AND LAV / OPENED PAX DOOR, SERVICE DOOR & REMOVED OVER-WING DOORS, CABIN FLOOR PANELS 272 GRF & 271 ALF, & AFT CARGO BAY FLOOR PANELS 281 HLF & 281 BLF TO ALLOW FOR AIR VENTILATION & TO SEARCH FOR SOURCE OF ODOR. REMOVED & DEFERRED ON NEF (3) INSULATION BLANKETS UNDER AFT CABIN FLOOR W/ FUEL ODOR (CRJ7 IPC 25-80-01-40B ITEMS 51,130 & 145), FURTHER T/B REQUIRED, ODOR PERSISTS.REMOVED INSULATION BLANKETS AFT EMERGENCY EXIT 240,235,230,225,220,215,210,205,200,170,165,160,155,AND 3 NUMBER 145 AND TRANSFER TO NEF CLASS 1."