of vehicle 14 as is understood in the art outlet tube 34 of pump 28 is connected to a reel 36 on which is wrapped two hoses return hose 38 and a suction hose 42 tube 34 is connected through reel 36 to return hose 38 suction hose 42 is connected through reel 36 to a tube 44 which is connected to the inlet side of filter separator unit 46 the latter is designed to remove fine particulate and separate out any water present a drain 47 is provided for a purpose to be later described in tube 44 as illustrated is a control valve 48 and a check valve 52 whose functions will be described below outlet pipe 54 having a valve 55 from unit 46 is the inlet to pump 28 hoses 38 and 42 terminate in a manifold 56 shown immersed in fuel oil storage tank 24 manifold 56 consists of a full length pipe 58 and a pipe 62 of shorter length and a spacer 64 at the bottom of the former to insure that the bottom opening or inlet 66 to pipe 58 is not at the very bottom of tank 24 outlet 68 on pipe 62 is located above the level of oil within tank 24 this can be insured by either making pipe 62 very short or by making pipes 58 and 62 slidable with respect to each other the use of a measuring stick not shown in tank 24 as is understood in the art may be utilized to establish the level of oil 22 quick disconnects not shown may be utilized to connect hoses 38 and 42 to manifold 56 referring to waste crank case oil storage tank 18 a flexible suction pipe or hose.