PurposeUSED TO REMOVE/INSTALL THE TRAILING EDGE FLAP TRANSMISSIONS. USED WITH THE FOLLOWING CUSTOMER FURNISHED EQUIPMENT: J27035 LOCK EQUIPMENT - FLAPS AND FISHPOLE HOISTS (PT51-103 OR EQUIVALENT), ONE REQUIRED FOR TRANSMISSIONS 1 THRU 3 AND 6 THRU 8, TWO REQUIRAirplane777-200, 777-200ER, 777-200LR, 777-300, 777-300ER, 777FUsage CodeMAINTENANCE 