GM Service Manual Online
For 1990-2009 cars only

Power Steering Pump Shaft Seal Replacement CB Series

Removal Procedure

Tools Required

J 7728 Oil Seal Installer

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

  2. Object Number: 558336  Size: SH
  3. Protect the drive shaft (2) with the shim stock.
  4. Use a small chisel in order to remove the seal (1).
  5. Discard the seal.

Installation Procedure

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

  2. Object Number: 558344  Size: SH
  3. Use the J 7728 in order to install the new drive shaft seal.
  4. Install the power steering pump, if removed. Refer to Power Steering Pump Replacement .

Power Steering Pump Shaft Seal Replacement P Series

Removal Procedure

  1. Remove the power steering pump from the vehicle. Refer to Power Steering Pump Replacement .
  2. Use the shim stock in order to protect the drive shaft.

  3. Object Number: 450644  Size: SH
  4. Use a chisel in order to cut and remove the seal.

Installation Procedure

Tools Required

J 7728 Shaft Oil Seal Installer


    Object Number: 450644  Size: SH
  1. Lubricate the seal using power steering fluid.
  2. Use the J 7728 in order to install the seal.
  3. Install the power steering pump. Refer to Power Steering Pump Replacement .