Remove the timing belt. Refer to "Timing Belt."
Remove all the oil pan bolts.
Tap the oil pan with a rubber hammer and remove the pan. (upper and lower parts)
Remove the oil screen and gasket.
Remove the front case assembly.
Remove the oil pressure switch.
Remove the oil filter bracket and gasket.
Using the special tool (09213-33000) remove the plug cap from the oil pump portion of the front case.
Remove the plug on the left side of the cylinder block and insert a screw driver with an 8 mm (0.32 in.) diameter into the plug hole. The screwdriver must be inserted more than 60 mm (2.4 in.)
Remove the oil pump driven gear and the left counter balance shaft retaining bolt.
Remove the front case mounting bolts and remove the front case assembly and gasket and then remove the two counter balance shafts from the cylinderblock.
Remove the oil pump cover from the front case.
Remove the oil pump gears from the front case.
Remove the screw driver.
(Step. 9)