What was found
PNEUMATIC DUCT LEAK CHECK FAILED OUTBOARD OF L/E SLAT PDU. SECURED PNEUMATIC DUCT LEFT WING OTB OF L/E SLAT PDU. NO LEAKS NOTED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PNEUMATIC DUCT LEAK CHECK FAILED OUTBOARD OF L/E SLAT PDU. SECURED PNEUMATIC DUCT LEFT WING OTB OF L/E SLAT PDU. NO LEAKS NOTED.