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Power Steering Repair and Maintenance

By: · August 17, 2009

Power steering was first used on a vehicle way back in the 1920s. While systems have grown more refined, the operating principle remains largely unchanged. The power steering system brings together the strength and power of hydraulic pressure with the mechanical miracle of steering linkages. The power steering pump pressurizes the power steering hydraulic system. The power steering fluid runs through hoses and by way of valves, plungers, or pistons moves the mechanics of the steering back and forth as you turn the wheel. When the pump stops pumping, the pressure drops and the power steering system loses its hydraulic power. Worse yet is that small bits of the rapidly disintegrating pump may lodge themselves in the dark reaches of the system and cause even more potentially expensive problems…


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