When high pressure fluid from the power steering pump enters a steering rack, it is routed through âspool valvesâ connected to the steering column. When the driver turns the steering wheel, the spool valves open ports that direct pressure to a hydraulic chamber around the rack.
Johnson is a surname of English origin. The name itself is a patronym of the given name John, literally meaning son of John.The name John derives from Latin Johannes, which is derived through Greek á¼°ÏÎ¬Î½Î½Î·Ï IÅannÄs from Hebrew ×××× × Yohanan, meaning Yahweh has favoured.he name itself is a patronym of the given name John, literally meaning son of John. The name John derives from Latin Johannes, which is derived through Greek á¼°ÏÎ¬Î½Î½Î·Ï IÅannÄs from Hebrew ×××× × Yohanan, meaning Yahweh has favoured.
The given name John derives from the Hebrew Yochanan meaning Jehovah has favored.. Jones is a popular surname among European Christians, as the name John was bestowed in honor of St. John the Baptist and many other saints by the name John. JOHNSON is a common English version of this surname.Jones is the most common surname in Wales, where son of is denoted by the s ending. Jones is also the second most common surname in Australia and England, and the fifth most common American surname.OHNSON is a common English version of this surname. Jones is the most common surname in Wales, where son of is denoted by the s ending. Jones is also the second most common surname in Australia and England, and the fifth most common American surname.