1. Drain engine oil.
2. Remove the drive belt.
3. Turn the crankshaft until the white mark on the crankshaft pulley aligns with the mark on the bottom cover.
4. Remove the camshaft timing belt.
5. Remove the oil sump and oil receiver.
6. Remove the oil pump housing.
7. Loosen the screws (IN) fasteners and remove the cover (A) oil pump.
8. Remove external (IN) and internal (A) rotor.