Oil Pan Upper
- Remove the engine assembly. Ref. to MECHANICAL (H4DO)>ENGINE ASSEMBLY>REMOVAL .
- Remove the water pipe RH. Ref. to COOLING (H4DO)>WATER PIPE>REMOVAL>WATER PIPE RH .
- Remove the water pipe LH. Ref. to COOLING (H4DO)>WATER PIPE>REMOVAL>WATER PIPE LH .
- Remove the center water pipe. Ref. to COOLING (H4DO)>WATER PIPE>REMOVAL>CENTER WATER PIPE .
- Remove the inlet engine coolant temperature sensor. Ref. to FUEL INJECTION (FUEL SYSTEMS) (H4DO)>ENGINE COOLANT TEMPERATURE SENSOR>REMOVAL>INLET ENGINE COOLANT TEMPERATURE SENSOR .
- Remove the oil pan and oil strainer. Ref. to LUBRICATION (H4DO)>Oil Pan>REMOVAL>OIL PAN .
- Remove the oil pan upper from the cylinder block.NOTE: Pry the points shown in the figure with a crowbar wrapped by protective tape, and then remove the oil pan upper.
- Remove the O-ring from the cylinder block.
- Remove the liquid gasket from oil pan upper and cylinder block.