What was found
(CAN) DURING OPEN UP TO ACCOMPLISH SB84-28-21 MAINTENANCE FOUND TWO FUEL TUBES (ONE FROM THE SCAVENGE SYSTEM AND ONE FROM THE ENGINE FUEL FEED SYSTEM) IN THE L/H TANK NEAR PANEL 522CT CHAFING TOGETHER. IT WAS DISCOVERED THAT THIS WAS CAUSED BY AND IMPROPERLY ALIGNED AXIAL SWAGE JOINING P/N 82822129-005 AND P/N 82522130-003 TOGETHER. THE MISS ALIGNMENT ALSO CAUSED UNDO STRESS ON THE FITTINGS JOINING THE PIPE TO THE REST OF THE SYSTEM. (TC# 20190806008)