PurposeUSED TO LIFT AND POSITION THE AIR CONDITIONING PACK FOR REMOVAL AND INSTALLATION. EQUIPMENT IS DESIGNED FOR UTILIZATION OF JACK OR FISHPOLE HOISTS (PF51-103 OR EQUIVALENT)Airplane777-200, 777-200ER, 777-200LR, 777-300, 777-300ER, 777-8, 777-9, 777FUsage CodeMAINTENANCE 