A RAM AIR TURBINE (RAT). FOR AIRBUS A340 ALSO COMMON TO AIRBUS A330 CIVIL AIRCRAFT. FUNCTIONAL DESCRIPTION: THE RAM AIR TURBINE IS LOCATED IN THE NUMBER FOUR FLAP TRACK FAIRING ON THE RIGHT WING, PRESSURIZES THE GREEN SYSTEM IN EMERGENCY CONDITIONS. IT AUTOMATICALLY EXTENDS IN FLIGHT WHEN THE AIRCRAFT SPEED IS HIGHER THAN 100kts, IN CASE OF:- FAILURE OF BOTH ENGINES, LOW LEVEL IN GREEN AND BLUE RESERVOIRS, OR LOW LEVEL IN GREEN AND YELLOW RESERVOIRS, THE RAT CAN ALSO BE EXTENDED MANUALLY FROM THE COCKPIT FROM THE HYDRAULIC SYSTEM MONITORING UNIT.

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S: GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 8413 - PUMPS FOR LIQUIDS, WHETHER OR NOT FITTED WITH A MEASURING DEVICE; LIQUID ELEVATORS. GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 841381 - OTHER PUMPS. TARIC CODE 8483810010 - FOR USE IN CIVIL AIRCRAFT ALSO CLASSIFIED IN ACCORDANCE WITH HSEN'S TO HEADING 8413 GENERAL NOTE 4(d) REFERS.