As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DOOR: WITH DOOR SEAL INFLATED , MAIN CABIN DOOR DOES NOT OPEN PROPERLY. THERE IS A LONG DELAY WAITING FOR DOOR SEAL TO DEFLATE. CORRECTIVE ACTION: ADJUSTED PLUNGER ON ACOUSTIC DOOR SEAL VALVE. OPS CHECKS GOOD. REF. CE560XL MM 52-10-04.