As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: SERVICE DOOR 1R GIRT BAR HAS FALLEN OUT OF ONE OF IT'S CLIPS WITH THE DOOR OPEN. REMOVED SLIDE PACK AND COVER PER AMM 25-66-01. REPAIRED RETAINER CLIP USING RIVETS AS REQUIRED. RE-INSTALLED SLIDE PACK AND COVER PER AMM 25-66-01. STOWED GIRT BAR AS REQUIRED.