PurposeUSED TO MEASURE THE LOAD APPLIED AND THE ANGLE OF TRAVEL OF THE BRAKE PEDALS DURING SYSTEM TEST OF THE HYDRAULIC BRAKE SYSTEMAirplane737, 747, 757, 767, 777-200, 777-200ER, 777-200LR, 777-300, 777-300ER, 777-8, 777-9, 777F, 787-10, 787-8, 787-9Usage CodeMAINTENANCE 