As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R4 DOOR INADVERTENTLY DEPLOYED WITHOUT INFLATION SLIDE PACK DURING DO DEACTIVATION R4 DOOR EMERGENCY SYSTEM- INSTALLING SLIDE GRIT BAR SAFETY PIN REF TO HAECO NON-ROUTINE NO.9457167, R4 DOOR EPAS B OTTLE AND EPAS MODULE REPLACED AND TESTED 'SATIS' REF TO AMM 52- 11-24-01A-520A/720A REV 208, AMM 52-11-21-00A-520A/720A REV 208. R4 DR SLIDE REPLACED REF TO AMM 25-66-00-01B-521B REV 208, AMM 25-66-01-01B-720A REV 208.