What was found
DURING CRUISE FLIGHT THE PILOT OBSERVED THAT THE FOWARD UPPER ENGINE COWLING WAS LOOSE. AFTER DIVERSION TO ELP AND SHUT DOWN, PILOT INSPECTED COWLING AND FOUND THE TWO RIGHT HAND SIDE LATCHES WERE DISENGAGED. A LOCAL TECHNICIAN WAS CALLED TO INSPECT COWLING STRUCTURES AND LATCHING MECHANISMS. AFTER INSPECTION, IT WAS DETERMINED THAT THE FOWARD LATCH WAS OUT OF ADJUSTMENT, WITH NO OTHER ISSUES. THE TECHNICIAN ADJUSTED THE LATCH MECHANISM ONE FULL TURN, AND RETURNED THE AIRCRAFT TO SERVICE.