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For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2006 🢒 XLR 🢒 Steering 🢒 Power Steering System 🢒 Power Steering Pump Pulley Replacement

Power Steering Pump Pulley Replacement RPO LH2

Special Tools

    • J 25033-C Power Steering Pump Pulley Installer
    • J 25034-C Power Steering Pump Pulley Remover

Removal Procedure

    Object Number: 649303 Size: SH
  1. Remove the accessory drive belt. Refer to Drive Belt Replacement for the 4.6L (LH2) engine.
  2. Using the J 25034-C , remove the pulley from the power steering pump.

Installation Procedure

    Object Number: 643361 Size: SH
  1. Using the J 25033-C , install the power steering pump pulley onto the power steering pump.

    2. Object Number: 254752 Size: SH

    Important: The pulley must be installed onto pump shaft so that the pulley hub is flush to within 0.25 mm (0.010 in) with the pump shaft.

  2. Install the accessory drive belt. Refer to Drive Belt Replacement for the 4.6L (LH2) engine.

Power Steering Pump Pulley Replacement RPO LC3


Object Number: 1689565 Size: MF

Callout

Component Name

Notice: Refer to Fastener Notice in the Preface section.

Fastener Tightening Specifications: Refer to Fastener Tightening Specifications .

Preliminary Procedures

  1. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
  2. Remove the supercharger drive belt. Refer to Supercharger Belt Replacement .
  3. Remove the air conditioner belt tensioner. Refer to Air Conditioning Compressor Belt Tensioner Replacement .

1

Power Steering Pump Pulley Bolt (Qty: 3)

Tighten
50 N·m (37 lb ft)

2

Important: When removing or replacing the power steering pump pulley a special purpose grease must be applied to the splined shaft of the power steering pump.

Power Steering Pump Pulley Assembly

Tip

  1. Pull the power steering pump pulley off of the splined shaft.
  2. Apply grease GM® P/N 1051344 (Canada P/N 993037) to the splines on the power steering pump shaft.