| 摘要 |
<p>PURPOSE:To eliminate occurrence of valve-sticking, by supplying fresh oil from the suction port of an oil pump to flush a hydraulic circuit. CONSTITUTION:All component parts excepting an oil strainer and an oil pan are assembled. A fresh oil sucking-up pipe 8 is connected, at its one end, to the sucking-up port 53 of an oil pump in the thus obtained assembly 10, and is disposed, at its the other end, into fresh oil 82 in a fresh oil reservoir 81. A drain oil pipe 83 is connected, at its one end, to the drain port 55 of a valve body which is connected to a main drain port 54, and is also connected, at its the other end, to a drain oil reservoir 84. In this arrangement, the input shaft 21 of a torque converter is driven by a motor. By this drive operation, fresh oil is fed to the assembly 10 to dispel foreign matter in a hydraulic circuit through the main drain port and the other drain oil ports, thereby the interior of the hydraulic circuit is flushed.</p> |
