GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. If necessary, remove the power steering pump from the vehicle. Refer to Power Steering Pump Replacement.

  2. Object Number: 1774580  Size: MH

    Important: Protect the power steering pump drive shaft with the shim stock.

  3. Use a small chisel in order to remove the seal.
  4. Discard the seal.

Installation Procedure

  1. Lubricate the new drive shaft seal using power steering fluid.

  2. Object Number: 1774580  Size: MH
  3. Use a deep socket to evenly press the new seal into the power steering pump housing.
  4. If removed, install the power steering pump. Refer to Power Steering Pump Replacement.