What was found
F/A CONTROL PANEL MESSAGE "CHECK SLIDE PRESSURE 3L" NOT READING ON GROUND. REMOVED AND REPLACED DOOR 3L SLIDE BOTTLE IAW MM 25-62-49. VENDOR TEARDOWN CONFIRMED FAILURE OF THE RESERVOIR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
F/A CONTROL PANEL MESSAGE "CHECK SLIDE PRESSURE 3L" NOT READING ON GROUND. REMOVED AND REPLACED DOOR 3L SLIDE BOTTLE IAW MM 25-62-49. VENDOR TEARDOWN CONFIRMED FAILURE OF THE RESERVOIR.