GM Service Manual Online
For 1990-2009 cars only

Power Steering Pump Pulley Replacement LY7


Object Number: 1815489  Size: MF

Callout

Component Name

Preliminary Procedure

Remove the power steering pump. Refer to Power Steering Pump Replacement.

1

Power Steering Pump Pulley

Procedure

  1. Use the SA9162C remover to remove the power steering pump pulley.
  2. Use the SA9162C installer to install the power steering pump pulley.

Special Tools

SA9162C Power Steering Pump Pulley Remover/Installer

For equivalent regional tools, refer to Special Tools.

Power Steering Pump Pulley Replacement LZ4


Object Number: 1869024  Size: MF

Callout

Component Name

Preliminary Procedure

Remove the drive belt. Refer to Drive Belt Replacement.

1

Power Steering Pump Pulley

Procedure

  1. Use the SA9162C remover to remove the power steering pump pulley.
  2. Use the SA9162C installer to install the power steering pump pulley.

Special Tools

SA9162C Power Steering Pump Pulley Remover/Installer

For equivalent regional tools, refer to Special Tools.

Power Steering Pump Pulley Replacement LE5


Object Number: 2056558  Size: MF

Callout

Component Name

Preliminary Procedures

  1. Remove the drive belt. Refer to Drive Belt Replacement.
  2. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement.
  3. Remove the power steering pump bolts but do not disconnect the power steering hoses. Refer to Power Steering Pump Replacement.

1

Power Steering Pump Pulley

Procedure

  1. Reposition the power steering pump in order to gain full accessibility to the power steering pump pulley.
  2. Use the J 25034-C remover to remove the power steering pump pulley.
  3. Use the J 25033-C installer to install the power steering pump pulley.
  4. Ensure the axial tolerance of the pulley on the pump shaft is within 0.25 mm (0.010 in).

Special Tools

    • J 25033-C Pulley Installer
    • J 25034-C Pulley Remover

For equivalent regional tools, refer to Special Tools.