The winch is divided two types: the left and right one. The left one is shown here and the right one is made symmetrically. N68(GB443-84) machinery lubrication oil with about 45 litres is needed by the reduction gear box. A sudden start should be done before the tial after winch installation completion to inspect the winch drum rotation whether right or not(the direction of the rotation conforming to the lifting). Otherwise it should adjust the electrical wiring.