GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2007 🢒 Savana 🢒 Steering 🢒 Power Steering 🢒 Power Steering Cooler Pipe/Hose Replacement

Power Steering Cooler Pipe/Hose Replacement GT4

Removal Procedure

    Notice: Refer to Power Steering Hose Disconnected Notice in the Preface section.


    Object Number: 828994 Size: SH
  1. Install drain pan under the vehicle.
  2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  3. Disconnect the power steering cooler hose from the power steering pump.

    4. Object Number: 829002 Size: SH
  4. Disconnect the power steering cooler hose from the power steering gear.
  5. Cap the power steering cooler ends in order to prevent the entry of dirt.

    6. Object Number: 828990 Size: SH
  6. Remove the power steering cooler mounting bolts.
  7. Remove the power steering cooler from the vehicle.

Installation Procedure

    Object Number: 828990 Size: SH
  1. Install the power steering cooler to the vehicle.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the power steering cooler mounting bolts.

    3. Tighten
    Tighten the bolts to 5 N·m (44 lb in).


    Object Number: 829002 Size: SH
  3. Connect the power steering cooler hose to the power steering gear.

    4. Tighten
    Tighten the hose fitting to 33 N·m (24 lb in).


    Object Number: 828994 Size: SH
  4. Connect the power steering cooler hose to the power steering pump.
  5. Lower the vehicle.
  6. Bleed the power steering system. Refer to Power Steering System Bleeding .
  7. Remove the drain pan from under the vehicle.

Power Steering Cooler Pipe/Hose Replacement GT5

Removal Procedure

    Notice: Refer to Power Steering Hose Disconnected Notice in the Preface section.


    Object Number: 828991 Size: SH
  1. Install drain pan under the vehicle.
  2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  3. Disconnect the power steering cooler hose from the power steering pump.
  4. Disconnect the power steering cooler hose from the power steering gear.
  5. Cap the power steering pipes and cooler ends in order to prevent the entry of dirt.
  6. Remove the power steering cooler mounting nuts.
  7. Remove the power steering cooler from the vehicle.

Installation Procedure

    Object Number: 828991 Size: SH
  1. Install the power steering cooler to the vehicle.

    2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  2. Install the power steering cooler mounting nuts.

    3. Tighten
    Tighten the nuts to 28 N·m (21 lb ft).

  3. Connect the power steering cooler hose to the power steering gear.

    4. Tighten
    Tighten the hose fitting to 33 N·m (24 lb ft).

  4. Connect the power steering cooler hose to the power steering pump.
  5. Lower the vehicle.
  6. Bleed the power steering system. Refer to Power Steering System Bleeding .
  7. Remove the drain pan from under the vehicle.