GM Service Manual Online
For 1990-2009 cars only

Engine Oil Cooler Replacement 2.0L Diesel LLW


Object Number: 2028317  Size: MF

Callout

Component Name

Preliminary Procedure

  1. Drain and fill engine oil. Refer to Engine Block Disassemble.
  2. Remove the oil filter assembly. Refer to Oil Filter Adapter Disassemble.
  3. Install the oil filter assembly. Refer to Oil Filter Adapter Assemble.

1

Engine Oil Cooler

Engine Oil Cooler Replacement 1.6L LXV

  1. Remove the exhaust manifold. Refer to Exhaust Manifold Replacement.
  2. Drain the cooling system. Refer to Cooling System Draining and Filling.

  3. Object Number: 2026830  Size: SH
  4. Remove the 2 engine oil cooler outlet pipe bolts (1).
  5. Remove the engine oil cooler outlet pipe (2) from the engine oil cooler housing and the engine coolant thermostat housing.
  6. Remove the 2 engine oil cooler outlet pipe gaskets.

  7. Object Number: 2026867  Size: SH
  8. Remove the 5 engine oil cooler housing bolts (2).
  9. Remove the engine oil cooler housing (1).
  10. Remove the 2 engine oil cooler housing gaskets.
  11. Remove the engine oil cooler inlet pipe (3).
  12. Remove the 2 engine oil cooler inlet pipe gaskets.

  13. Object Number: 2026831  Size: SH
  14. Remove the 6 engine oil cooler bolts (2) and the engine oil cooler (1) from the engine oil cooler housing.
  15. Remove the engine oil cooler gasket.

Installation Procedure

  1. Clean the engine oil cooler to engine oil cooler housing sealing surfaces.
  2. Install a NEW engine oil cooler gasket.

  3. Object Number: 2026831  Size: SH
  4. Install the engine oil cooler (1) to the engine oil cooler housing.
  5. Caution: Refer to Fastener Caution in the Preface section.

  6. Install the 6 engine oil cooler bolts (2) and tighten to  XXX N·m (XXX lb in).

  7. Object Number: 2026867  Size: SH
  8. Install the 2 NEW engine oil cooler inlet pipe gaskets.
  9. Install the engine oil cooler inlet pipe (3).
  10. Install the 2 NEW engine oil cooler housing gaskets.
  11. Install the engine oil cooler housing (1).
  12. Install the 5 engine oil cooler housing bolts (2) and tighten to  25 N·m (19 lb ft).

  13. Object Number: 2026830  Size: SH
  14. Clean the engine oil cooler outlet pipe sealing surfaces.
  15. Install the 2 NEW engine oil cooler outlet pipe gaskets.
  16. Install the engine oil cooler outlet pipe (2) to the engine oil cooler housing and the engine coolant thermostat housing.
  17. Install the 2 engine oil cooler outlet pipe bolts (1) and tighten to  8 N·m (71 lb in).
  18. Fill the cooling system. Refer to Cooling System Draining and Filling.
  19. Install the exhaust manifold. Refer to Exhaust Manifold Replacement.