What was found
CABIN WOULD NOT PRESSURIZE. RETURNED TO FAT. FOUND ATTACHING ARM FOR PRESSURE VALVE ASSEMBLY ON PASSENGER DOOR HAD SHEARED ATTACHING PINS. REPAIR IAW REO 601R5211203 PASSENGER DOOR OPS CHECK GOOD AND PRESSURIZATION OPS CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CABIN WOULD NOT PRESSURIZE. RETURNED TO FAT. FOUND ATTACHING ARM FOR PRESSURE VALVE ASSEMBLY ON PASSENGER DOOR HAD SHEARED ATTACHING PINS. REPAIR IAW REO 601R5211203 PASSENGER DOOR OPS CHECK GOOD AND PRESSURIZATION OPS CHECKS GOOD.