What was found
ON POSTFLIGHT INSPECTION, FOUND RT INBD ELEVATOR UNLOCKED. IN FLIGHT NO ABNORMAL FLIGHT CONTROL PROBLEMS. REMOVED RT ELEVATOR, INBD DETACHABLE IAW AMM 27-30-10-4-0. REMOVED RT ELEVATOR, INBD IAW AMM 27-30-20-4-0. INSTALLED RT INBD ELEVATOR, INBD AMM 27-30-20-4. INSTALLED RT DETTACHABLE INBD ELEVATOR IAW AMM 27-30-10-4. TEST OF THE ELEVATOR RANGE OF MOVEMENT SATISFACTORY. TEST FLIGHT IS REQUIRED BECAUSE OF HORIZ STABILIZER, AND THE ACFT IS RELEASED FOR TEST FLIGHT. TEST FLIGHT SATISFACTORY.