What does a power steering cooler do?
What does a power steering cooler do?
Hayden’s power steering oil coolers remove destructive heat generated within a power steering system, especially in vehicles with large tires such as motorhomes and off-road vehicles. Installation of a power steering oil cooler will prolong the life of the system’s pump, hoses, fluid and seals.
When does power steering fluid change its color?
The power steering fluid changes its color when it gets contaminated. When contaminated by the coolant, the steering fluid turns yellow. The oil changes to a foamy or milky color when it gets contaminated with water. When it ages, the fluid changes black or brown.
What kind of power steering fluid should I use?
Synthetic Power Steering Fluid The synthetic fluid is an ideal steering fluid to use if the car manufacturers recommend it. They are made with a small amount of refined petroleum fractions, polyesters, and polyhydric alcohols. They also have special additives that reduce their destructive impact on power steering rubber parts.
What does it mean when power steering fluid turns milky?
Power steering fluid milky color means that it is dilation of water or air is held back in the fluid. When you notice the power steering fluid turns milky, you need to change it as soon as possible. Keeping a power steering fluid of this color will damage the steering gearbox and steering pump.
How much does it cost to replace a power steering cooler?
The average cost for power steering cooler replacement is between $299 and $327. Labor costs are estimated between $108 and $136 while parts are priced at $191. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location.
How does the power steering fluid cooler work?
The power steering system fluid cooler is a small device that looks much like a radiator, works much like a radiator, and is mounted near the radiator. Air passing over the power steering fluid cooler lowers the temperature of the power steering fluid and power steering system, and allows the power steering fluid to remain much more effective.
What happens if the power steering cooler fails?
Power steering cooler failure is dangerous for the power steering system. The power steering pump needs a constant supply of cool power steering fluid that is the correct viscosity, and maintains its protective abilities.
What to do when power steering fluid is low?
The power steering fluid cooler will be examined, and the fins may be cleaned and straightened as a diagnostic measure. Next, if low flow is detected, the technician may remove and backflush the cooler, pressure test the cooler, or check system pressures before and after the power steering fluid cooler.
