As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FUEL INJECTOR LINE FROM THE FLOW DIVIDER TO THE NR3 CYLINDER ON THE RT ENGINE WAS ROUTED UNDER A COWL LATCH FOR THE COWLING NOSE BOWL WHICH CAUSED SEVER CHAFING IN A LOCALIZED AREA. THIS WAS ORIGINAL FACTORY ROUTING. NO FAILURE OCCURRED, PART WAS REPLACED AND DIGITAL PHOTO'S WERE PROVIDED TO MFG TECH SERVICES.