As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FUEL SHUT OFF VALVE FOUND LEAKING, WHEN PANEL OPENED UP SHUT OFF VALVE HAD A PREVIOUS NON STANDARD REPAIR WITH SILICON. NO LONG ENTRIES AS TO WHO OR WHEN THE REPAIR WAS ACCOMPLISHED. MAINTENANCE CONTRACTOR THAT MAY HAVE BEEN INVOLVED HAS BEEN ADVISED (TC 20091022002)