GM Service Manual Online
For 1990-2009 cars only

Special Tools

J 38185 Hose Clamp Pliers

Removal Procedure


    Object Number: 1619773  Size: SH
  1. Drain the charge air cooling system. Refer to Charge Air Cooling System Draining and Filling.
  2. Using the J 38185 , disengage clamp tension and disconnect the pump outlet hose from the pump.

  3. Object Number: 1619765  Size: SH
  4. Using the J 38185 , disengage clamp tension and disconnect the pump inlet hose from the pump.
  5. Disconnect and reposition the pump electrical connector.

  6. Object Number: 1619775  Size: SH
  7. Remove the pump mounting nuts.
  8. Open the pump retaining clamps.
  9. Remove the pump.

Installation Procedure


    Object Number: 1619775  Size: SH
  1. Install the pump.
  2. Close the pump retaining clamps.
  3. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the pump mounting nuts and tighten to 16 N·m (12 lb ft).

  5. Object Number: 1619765  Size: SH
  6. Connect the pump electrical connector.
  7. Using the J 38185 , disengage clamp tension and connect the pump inlet hose onto the pump.

  8. Object Number: 1619773  Size: SH
  9. Using the J 38185 , disengage clamp tension and connect the pump outlet hose onto the pump.
  10. Fill the charge air cooling system. Refer to Charge Air Cooling System Draining and Filling.