AutoZone Product & HowTo Info | | power steering pump

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    Power Steering Pump

    Power Steering Pump Operation:

    A hydraulic pump driven by a belt from a crankshaft pulley to provide up to 1,300 psi (8,964 kPa) "boost" pressure necessary to operate the power-steering system.

    How To Instructions:

    Inspect - Check for obvious problems.
    Test - Give it an in-depth diagnosis.
    Replace - Out with the old, in with the new.

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