What was found
(CAN) REAR CARGO/PAX DOOR SPLIT PIN, PN NAS561P4-6, FOUND TO HAVE BACKED OUT OF RT DOOR BOLT, PN 1211942-2, WHICH RELEASED PUSH ROD, PN 1511209-11, WHICH DISABLED THE DOOR OPENING AND CLOSING FUNCTION. IN THE EVENT OF AN ACFT INCIDENT/ACCIDENT, WITH THE ACFT ENDING UP ON IT`S LT SIDE, THE ACFT OCCUPANTS WOULD HAVE NOT BEEN ABLE TO EXIT THE ACFT THROUGH THE RT DOOR, AND WOULD HAVE THE FORCE AN EXIT THROUGH A WINDOW. NEW PIN INSTALLED AND SECURED WITH LOCK WIRE.