What was found
AIRCRAFT WAS GROUNDED: 4L EXIT DOOR CIDS PANEL DISPLAYS CHECK DOOR PRESSURE MESSAGE. MAINTENANCE SERVICED THE 4L DOOR DAMPER AND EMERGENCY OPERATION CYCLINDER PER TASK CARD 26L80052001.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS GROUNDED: 4L EXIT DOOR CIDS PANEL DISPLAYS CHECK DOOR PRESSURE MESSAGE. MAINTENANCE SERVICED THE 4L DOOR DAMPER AND EMERGENCY OPERATION CYCLINDER PER TASK CARD 26L80052001.