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Steering Pump Pressure

  1. Discharge accumulator by operating brake pedal 20 times with engine off. Disconnect pressure line from pump. Disconnect pressure line from flow control regulator. Connect Power Steering Pressure Tester (32-4-000).
  2. Shut gauge cut-off valve on pressure tester. Open in-line cut-off valve on pressure tester. Bleed system with engine idling. Close in-line cut-off valve on pressure tester for 10 seconds (maximum) while reading pressure.
  3. Pressure should be 1740-2031 psi (122-143 kg/cm2 ). If pressure is not within limits, check belt tightness. Repair or replace pump if belt adjustment does not remedy problem.