What was found
DURING ROUTINE MAINT, A FUEL LEAK WAS BEING WORKED IN RT WING AREA FORWARD OF MLG. DURING INSTALLATION OF PLUMBING WHICH WAS REMOVED FOR ACCESS A LINE WAS DAMAGED. PART WAS ORDERED AND RECEIVED BEFORE INSTALLATION LINES WERE COMPARED THE CORRECT PART NR WAS ON LINE ASSY, BUT THE LINE HAD THE CONNECTIONS SWAPPED (FLARED B-NUT AND WIGGINS CLAMP FITTING), MFG PULLED BUILD UP PRINT AND AGREED THAT THE LINE WAS BUILT INCORRECT.