What was found
ISN - AFTER NOTING THAT THE LEFT BLEED AIR FAIL ANNUNCIATOR ILLUMINATED, THE CREW ELECTED AN AIR TURN BACK AND ACCOMPLISHED AND UNEVENTFUL LANDING. MAINTENANCE FOUND AND REPAIRED EVA TUBING IN LEFT LEADING EDGE. LEAK CHECKED OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ISN - AFTER NOTING THAT THE LEFT BLEED AIR FAIL ANNUNCIATOR ILLUMINATED, THE CREW ELECTED AN AIR TURN BACK AND ACCOMPLISHED AND UNEVENTFUL LANDING. MAINTENANCE FOUND AND REPAIRED EVA TUBING IN LEFT LEADING EDGE. LEAK CHECKED OK.