THE MAIN GEAR DAMPER IS INSTALLED ON THE TORSION LINKS OF EACH MAIN LANDING GEAR. THE MAIN GEAR DAMPER ASSEMBLEY INCLUDES A PISTON IN A HOUSING, WITH AN ATTACHED MANIFOLD AND COMPENSATOR WITH ITS OWN PISTON IN A HOUSING. THE UNIT IS CONNECTED TO THE HYDRAULIC SYSTEM. THE MOTION OF THE PISTONS IN THE UNIT INCREASES THE RATE AT WHICH THE INNER CYLINDER COMES TO A STOP AS IT TRIES TO TURN FROM SIDE TO SIDE COMPARED TO THE OUTER CYLINDER. THIS ACTION HELPS PREVENT UNWANTED VIBRATION OF THE MAIN LANDING GEAR DURING LANDING. MADE FROM STEEL. DIMENSIONS (APPROXIMATE) (L) 6 INCHES X (H) 6 INCHES X (W) 6 INCHES WEIGHT ((APPROXIMATE): 6 POUNDS. FOR USE SOLELY IN CIVIL AIRCRAFT.

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 8803 PARTS OF GOODS OF HEADING 8801 OR 8802 GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 880320 UNDERCARRIAGES AND PARTS THEREOF TARIC CODE 8803200010 FOR USE IN CIVIL AIRCRAFT ALSO CLASSIFIED IN ACCORDANCE WITH: HARMONISED SYSTEM EXPLANATORY NOTES TO 8803