Toyota 12101-0H010
Oil Pan

The first step to service this oil pan involves removal of the drain plug to drain oil from the pan before proceeding. Proceed by uninstalling the oil pan sub-assembly through the removal of 12 bolts alongside 2 nuts then insert the blade of Special Service Tool: 09032-00100 to cut the applied sealer between the crankcase and oil pan before removing the oil pan with caution toward the cylinder block and oil pan contact surfaces. Place the oil pan within 3 minutes after seal packing while keeping the engine free from start-up for at least 2 hours post-installation. Clear all oil residue from the contact surface before installation. Install seal packing (Part No. 08826-00080 or equivalent) as a continuous bead measuring 3 mm to 4 mm (0.157 in.) before putting on the oil pan once any old packing (FIPG) material gets removed and the contact surfaces remain free of oil. The oil pan requires installation with 12 bolts and 2 nuts using a torque of 9.0 N.m that corresponds to 92 kgfcm as well as 80 in.lbf. You should install a new gasket and oil pan drain plug while tightening it to 25 N. (255 kgfcm, 18 ft.lbf).

Special Service Tool: 09032-00100 helps detach the No. 2 oil pan by cutting off the applied sealer once the 10 bolts and 2 nuts have been removed from the assembly. Use the tool blade to separate the No. 1 oil pan from the No. 2 oil pan but avoid damaging their contact surfaces. You should begin by removing both the oil strainer sub-assembly bolt then its two nuts and the strainer and gasket. The process to remove the No.1 oil pan involves uniformly tightening then loosening all 15 bolts and 2 nuts before carefully prying the cover from the cylinder block without damaging its contact surface. The contact surface needs cleaning from previous packing materials before spreading seal packing (Part No. 08826-00080 or equivalent) in a circular shape with 3-4 mm (0.12-0.16 inch) width for installation of the oil pan baffle plate. The installation should include the application of seal packing on the bolt opening exterior of "X" and interior of "Y" with no oil present on the surface. The assembly of the No. 1 oil pan needs to occur within a 3-minute period after packing application yet engine oil addition should be postponed for two hours following the assembly. The No. 1 oil pan requires 15 bolts and 2 nuts for installation using equal torque distribution through multiple passes until it reaches 10 mm head 8.0 Nm (82 kgf-cm, 71 inch lbs.) and 12 mm head 20 Nm (199 kgf-cm, 14 ft. lbs.). The oil strainer sub-assembly needs new gaskets before installing the bolt and 2 nuts tightened to 8.0 Nm (82 kgf-cm, 71 inch lbs.). Before installation of oil pan sub-assembly No. 2 it is essential to clean the contact surface while applying seal packing in a 4 - 5 mm (0.16 - 0.20 inch) bead shape after verifying that the surface remains oil-free. Install the oil pan by utilizing the 10 bolts and 2 nuts within 3 minutes after sealing with packing then refrain from adding oil to the engine throughout the subsequent 2 hours before tightening to 8.0 Nm (82 kgf-cm, 71 inch lbs.).