As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE VERIFYING SLIDE LOWER SUPPORT PIN ON L1 DOOR, NOTED R1 DOOR WAS ALSO NOT SEATED PROPERLY. EXAMINED SLIDE LOWER SUPPORT PIN IAW AMDS 2560-4427. IAW STEP 14 , FOUND PIN TO BE IMPROPERLY INSTALLED. REMOVED SCREWS FROM SLIDE AND ADJUSTED PIN TO CORRECT POSITION. REINSTALLED SCREWS. SLIDE PACK WAS NOT REMOVED FROM COVER. (8739432) AIRCRAFT WAS GROUNDED