Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Engine Oil Cooler Housing Replacement

Chevrolet Sonic Repair Manual / Powertrain / Engine / Engine Lubrication / Information / Engine Oil Cooler Housing Replacement

Removal Procedure
  1. Drain the engine coolant. Refer to Cooling System Draining and Filling.
  2. Drain the engine oil. Refer to Engine Oil and Oil Filter Replacement.


  3. Remove the exhaust manifold. Refer to Exhaust Manifold with Catalytic Converter Replacement.


  4. Remove the coolant pipe bolts (1) from the engine coolant distributor case .
  5. Remove the coolant pipe bolts (2) from the engine front cover.
  6. Remove the oil cooler tightening bolts (3).

  7. Remove the heat exchanger (4) with the gasket.
Installation Procedure


    Caution:

    Refer to Fastener Caution.

    Note:

    Check for damage or leakage on the oil cooler gaskets. If damage or leakage, replace the related gasket with a new one.

  1. Install the heat exchanger (4) with the gasket to the oil cooler housing.

    Tighten


    Tighten the heat exchanger bolts to 8 Y (70.8 lb in).



  2. Insert the coolant pipes to the oil cooler housing with the gasket.
  3. Install the oil cooler tightening bolts (3).

    Tighten


    Tighten the oil cooler tightening bolts to 25 Y (18 lb ft).

  4. Install the coolant pipe bolts (2) to the engine front cover.

    Tighten


    Tighten the coolant pipe bolts to 8 Y (71 lb in).

  5. Install the coolant pipe bolts (1) to the engine coolant distributor case.

    Tighten


    Tighten the coolant pipe bolts to 8 Y (71 lb in).



  6. Install the exhaust manifold. Refer to Exhaust Manifold with Catalytic Converter Replacement.
  7. Refill the engine oil. Refer to Engine Oil and Oil Filter Replacement.
  8. Refill the engine coolant. Refer to Cooling System Draining and Filling.
Engine Oil Cooler Housing Removal
Remove the 2 engine oil cooler pipe bolts (1). Remove the oil cooler pipe (2). h.\.\,.\\..,v:..// Remove the 5 engine oil cooler housing bolts (2 ...

Engine Oil Cooler Inlet Pipe Replacement (LUW)
Removal Procedure Drain the cooling system. Refer to Cooling System Draining and Filling. Remove the exhaust manifold with catalytic converter. Refer to Exhaust Manifold with C ...

Other materials:

Full-Cut Method Description
Note: If corrosion of the pinch-weld flange is present, or if sheet metal repairs or replacements are required, refinish the pinch-weld flange in order to present a clean, primer-only surface. If paint repairs are required, mask the flange bonding area, prior to applying th ...

Battery Disconnect Warning
Warning: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in c ...

Throttle Body Assembly Replacement
Removal Procedure Disconnect the throttle body wiring harness connector. Remove the charge air cooler outlet air hose from the throttle body. Refer to Charge Air Cooler Outlet Air Hose Replacement. Remove the 4 throttle body fasteners (3). Remo ...

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