Drain the engine oil.
Remove the starter. (Refer to Starter in EE group)
Remove the oil level gauge guide (A).
Tightening torque :
19.6 ~ 26.5N.m (2.0 ~ 2.7kgf.m, 14.5 ~ 19.5lb-ft)
Disconnect the oil cooler hoses.
When removing and reinstalling the oil cooler hoses, do not apply the excessive force. It may cause the coolant leakage by deformation of the cooler nipple.
Remove the oil filter&cooler assembly (A) after disconnecting the oil pressure switch connector.
Tightening torque :
19.6 ~ 26.5N.m (2.0 ~ 2.7kgf.m, 14.5 ~ 19.5lb-ft)
When installing the oil filter&cooler assembly, check the existence of two O-rings on the mating surface to the cylinder block, and tighten the 4 upper bolts first then tighten the other lower bolt.
Remove the oil cooler (B) from the oil filter (A).
Tightening torque :
9.8 ~ 11.8N.m (1.0 ~ 1.2kgf.m, 7.2 ~ 8.7lb-ft)
When installing the oil cooler, check the existence of three O-rings on the mating surface to the oil filter.
Installation is the reverse order of removal.