As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) WATER FOUND IN THE STALL WARNING TUBING WHERE IT REACHES ITS LOWEST POINT UNDER THE PILOTS SEAT. THE AMOUNT OF WATER FOUND WAS BLOCKING THE TUBING. SUBMITTER STATES THAT THERE IS NO WAY OF VISUALLY INSPECTING THIS AREA DURING A PRE-FLIGHT (D.I.) AND BELIEVES IT WOULD AFFECT THE STALL WARNING SYSTEM. REFERENCE SDR 960923020.