As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING THE ACCOMPLISHMENT OF MFG SB 550-28-14 WING FUEL BOOST PUMP WIRING IMPROVEMENT, LINE ASSEMBLY P/N 6526355-37 FOUND DAMAGED, WHICH THE ELECTRIC FUEL PUMP HARNESS CUT THROUGH THE WALL OF TUBING. NO DAMAGED FOUND ON ELECTRICAL HARNESS.