As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OPERATOR HAD PRESSURIZATION PROBLEM ON CESSNA 560. THIS INFORMATION MAY BE PREMATURE, BUT HE HAS NOT HEARD BACK FROM CESSNA OR ALLIED-SIGNAL ON THE PROBLEM. SUBMITTER SUSPECTS THAT AD 96-17-10 SHOULD HAVE INCLUDED MORE DASH NUMBERS. OUTFLOW VALVE WAS A 103648-14. THE BEECHCRAFT AD TOOK IN 103648-1 THROUGH 13-I. SUBMITTER STATED THERE IS NO AD ON THE CITATIONS.