Product Details

Hydraulic Power Steering Pump for Commercial Truck

Hydraulic Power Steering Pump for Commercial Truck

Automotive steering systems can be divided into mechanical steering systems and power steering systems based on the energy sources involved in steering. The mechanical steering system relies on the steering force of the steering wheel manipulated by the driver to achieve wheel steering; The power steering system, under the control of the driver, relies on the liquid pressure generated by the vehicle engine or the driving force of the motor to achieve wheel steering. Therefore, the power steering system is also known as a steering power amplification device.
  • Description
  • Product Attributes

    Model No.:FZB82B
    Brand:FZB
    Place Of Origin:China

    Packaging & Delivery

    Selling Units:Piece/Pieces
    Package Type:PAPER BOX, PALLET

    Picture Example

    Product Description
    Classification of power Steering System:
    Automotive steering systems can be divided into mechanical steering systems and power steering systems based on the energy sources involved in steering. The mechanical steering system relies on the steering force of the steering wheel manipulated by the driver to achieve wheel steering; The power steering system, under the control of the driver, relies on the liquid pressure generated by the vehicle engine or the driving force of the motor to achieve wheel steering. Therefore, the power steering system is also known as a steering power amplification device.
    Critical parameters

     Part Name  Hydraulic Power Steering Pump
     Function  Provide hydraulic fluid to steering gear
     Type  Vane pump
     DARE PN  FZB82B
     REF. PN  
     OEM PN  542013010
     Application  
     Nom. Displacement  17 ml/r
     Max. Pressure  15-15.7 bar
     Speed Range  500~3200 rpm
     Flow Rate  16±1 L/min
     Inlet Port  1 5/16 X12
     Outlet Port  3/4 X16
     Direction of Rotation  Right

    Cause of failure and troubleshooting
    The power pump of the steering gear does not absorb oil or the oil outlet pressure is too low.
    Causes of failure:
    1. The filter element is blocked, and the oil pipe is blocked due to the corrosion resistance of the rubber.
    2. There is air leakage at the oil pipe joint, and air enters.
    3. The parts of the booster pump are worn out, and the gap is too large, resulting in weak oil output.
    4. The oil does not meet the requirements or has been used for too long, the viscosity is too high, and the sliding resistance of the blade is large.
    5. The oil level in the oil storage tank is too low.
    Remedy:
    1. Clean the filter element with alcohol, replace the oil pipe, and add hydraulic oil to the specified position.
    2. Check the tight connection parts to prevent air from entering.
    3. Check and repair the booster pump, and replace severely worn parts.

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