As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DOOR: A SEAL UNDER THE BOTTOM STEP ON THE MAIN CABIN DOOR HAS BECOME UNSEATED AND COULD INTERFERE WITH CLOSING THE DOOR. // SIGNOFF// RE-ATTACHED THE SEAL TO THE CABIN ENTRY DOOR FIXED STEPS REF CE560XL AMM 52-10-02 AND SPM 20-40-30