Engine Block Disassemble (1.6L LDE, LXV, 1.8L 2H0, and LUW)

WARNING: This page is about a different car, the 2011 Chevrolet Cruze. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Cylinder Head Locating

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Remove the cylinder head locating (1, 2).

Fig 2: Oil Pressure Switch

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Remove the oil pressure switch (1).

Fig 3: Knock Sensor And Bolt

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Remove the knock sensor bolt (2) and the knock sensor (1).
Clean the thread.

Fig 4: Oil Flow Check Valve

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Remove the oil flow check valve (1).

Fig 5: Oil Pressure Relief Valve Closure Bolt

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Remove the oil pressure relief valve closure bolt (1) and the oil pressure relief valve.

Fig 6: Piston, Spring And Oil Pressure Relief Valve Closure Bolt

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Remove the piston (1) and spring (2) from the oil pressure relief valve closure bolt (3).
Clean and inspect the components. Refer to Engine Block Cleaning and Inspection .
Clean the thread.

Fig 7: Piston Oil Nozzles

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Remove the 4 piston oil nozzles (1).