Toyota 12102-0A010 Oil Pan Sub-Assembly

Start by removing the hood, disconnecting the battery, and elevating the vehicle. Remove engine splash shields, drain oil, and remove oil filter. Disconnect front exhaust pipe from catalytic converter and remove flywheel housing cover. Detach the oil pan by removing bolts securing it to the transaxle and block. Remove oil pump strainer/pickup and oil pan baffle plate if present. Clean mating surfaces and apply RTV sealant to the aluminum pan section. Inspect and clean oil pump pick-up/strainer assembly, install it with a new gasket. Apply sealant to the steel oil pan section and position it on the aluminum section. Reverse the steps, let sealant set before adding new oil and filter. Run engine and check for oil pressure and leaks.