| 摘要 |
In a method for maintenance of a water jet (1) provided in a ship, wherein a water inlet (2) leads from the sea (18) to a pump housing (3) which contains at least a bearing arrangement (5) and an impeller (6), the pump housing (3) is divided into an upper part (9) and a lower part (10). The pump housing's upper part (9) is lifted away from the lower part (10), thus exposing the bearing arrangement (5) and the impeller (6) and making them accessible for maintenance, and maintenance is then carried out. The bearing arrangement (5) and/or the impeller (6) may be lifted out of the pump housing (3) for execution of the maintenance. |
