PurposeUSED FOR TRANSFER OF APU TO/FROM TRANSPORTATION EQUIPMENT (WITH UTILIZATION OF A HOIST) & FOR APU SHOP USAGE. ALSO, SLING IS ABLE TO TRANSFER APU & CRADLE (J49006) FROM APU DOLLY (J49007) TO SPECIFIED JACK FOR ON-AIRCRAFT REMOVAL/INSTALLATION.Airplane777-200, 777-200ER, 777-200LR, 777-300, 777-300ER, 777-8, 777-9, 777FUsage CodeMAINTENANCE 