Oil Pan: Service and Repair

OIL PAN ASSEMBLY REMOVAL





1. REMOVE OIL FILTER UNION
a. Using a 12 mm socket hexagon wrench, remove the oil filter union.
2. REMOVE OIL PAN SUB-ASSY NO.2
a. Remove the oil pan drain plug and gasket.





b. Remove the 9 bolts and 2 nuts.





c. Insert the blade of SST between the oil pan and oil pan No.2, and cut off the applied sealer and remove the oil pan No.2.
SST 09032-00100

NOTICE: Be careful not to damage the oil pan and oil pan No.2.





3. REMOVE OIL STRAINER SUB-ASSY
a. Remove the bolt and 2 nuts, then remove the oil strainer and gasket.
4. REMOVE OIL PAN SUB-ASSY





a. Remove the 13 bolts.





b. Using a screwdriver with its tip wrapped in tape, remove the oil pan by prying out between the cylinder block and oil pan as illustrated.

NOTICE: Do not forcibly pry out between the cylinder block and oil pan.





c. Remove the 2 O-rings from the cylinder block.





d. Using a Torx socket wrench E5, remove the 4 stud bolts.







OIL PAN ASSEMBLY INSTALLATION

1. INSTALL OIL PAN SUB-ASSY
a. Using a Torx socket wrench E5, install the 4 stud bolts.
Torque: 5.0 Nm (51 kgf-cm, 44 inch lbs.)





b. Apply a continuous bead of seal packing (Diameter 2.0 to 3.0 mm (0.079 to 0.118 inch)) to the oil pan as illustrated.
Seal packing: Part No. 08826-00080 or equivalent

NOTICE:
^ Remove any oil from the contact surface.
^ Install the oil pan within 3 minutes, and tighten the bolts within 15 minutes after applying seal packing.
^ Do not expose the seal packing to engine oil within 2 hours of installation.





c. Install 2 new O-rings to the cylinder block, then install the oil pan.

NOTICE:
^ Clean the contact surface of the new O-rings.
^ Be careful that the O-rings are not jammed when installing the oil pan.





d. Using several steps, temporarily tighten the 13 bolts in the sequence shown in the illustration, then tighten the bolts with the specified torque.
Torque: 24 Nm (245 kgf-cm, 18 ft. lbs.)

HINT: The bolt length is as follows.
Bolt A 46 mm (1.81 inch)
Bolt B 85 mm (3.35 inch)
Bolt C 140.7 mm (5.54 inch)





2. INSTALL ENGINE REAR OIL SEAL
a. Apply a light coat of multipurpose grease No. 2 to the lip of a new oil seal.

NOTICE: Keep the lip free of foreign objects.

b. Using SST, uniformly tap in the oil seal until its surface is flush with the cylinder block edge.
SST 09223-56010

NOTICE:
^ Be careful not to tap the oil seal at an angle.
^ Wipe off extra grease on the crankshaft.





3. INSTALL OIL STRAINER SUB-ASSY
a. Install a new gasket, then install the oil strainer with the bolt and 2 nuts.
Torque: 11 Nm (112 kgf-cm, 8.1 ft. lbs.)
4. INSTALL OIL PAN SUB-ASSY NO.2





a. Apply a continuous bead of seal packing (Diameter 2.5 to 3.5 mm (0.0984 to 0.1378 inch)) to the oil pan as illustrated.
Seal packing: Part No. 08826-00080 or equivalent

NOTICE:
^ Remove any oil from the contact surface.
^ Install the oil pan within 3 minutes, and tighten the bolts within 15 minutes after applying seal packing.
^ Do not expose the seal packing to engine oil within 2 hours of installation.





b. Install the oil pan No. 2 with the 9 bolts and 2 nuts.
Torque: 9.0 Nm (92 kgf-cm, 80 inch lbs.)
c. Install a new gasket and oil pan drain plug.
Torque: 38 Nm (387 kgf-cm, 28 ft. lbs.)





5. INSTALL OIL FILTER UNION
a. Using a 12 mm socket hexagon wrench, install the oil filter union.
Torque: 30 Nm (306 kgf-cm, 22 ft. lbs.)





6. INSTALL OIL FILTER SUB-ASSY
a. Clean the oil filter installation surface of the engine.
b. Apply a light coat of engine oil to the O-ring of a new oil filter.
c. Install the O-ring by hand until it contacts the seat.
d. Using SST, tighten it by an additional 3/4 turn.
SST 09228-06501