What was found
(CAN) AFTER TOW TO GATE, A LEAK WAS NOTICED COMING FROM THE PRESSURE TRANSFER UNIT. UNIT WAS REPLACED BEFORE FLIGHT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) AFTER TOW TO GATE, A LEAK WAS NOTICED COMING FROM THE PRESSURE TRANSFER UNIT. UNIT WAS REPLACED BEFORE FLIGHT.