Removal And Installation

OIL PAN

Removal and Installation


REMOVAL


WARNING:
- Be careful not to burn yourself, as the engine oil is hot.
- Prolonged and repeated contact with used engine oil may cause skin cancer; try to avoid direct skin contact with used oil. If skin contact is made, wash thoroughly with soap or hand cleaner as soon as possible.
1.Drain engine oil.
2.Remove engine and transaxle assembly.
3.Remove flywheel (M/T models) or drive plate (CVT or A/T models). Component.
4.Remove oil filter using Tool.
Tool number: KV-10115801 (-)

CAUTION:
When removing, prepare a shop cloth to absorb any engine oil leakage or spillage.





5.Remove oil pan (lower) bolts in reverse order as shown.










6.After removing the bolts and nuts, separate the mating surface and remove the sealant using Tool.
Tool number: KV-10111100 (J-37228)
- Slide (2) the Tool by tapping (1) its side with a hammer to remove the oil pan (lower) from the oil pan (upper).

CAUTION:
Be careful not to damage the mating surfaces.
7.Remove the following parts:
- Front cover, timing chain, oil pump drive chain.

CAUTION:
Do not use an impact or other power tool to remove the engine oil pump sprocket bolt. If an impact or other power tool is used to remove the engine oil pump sprocket bolt, the crankshaft sprocket may break.
8.Remove oil pump.





- Loosen bolts in reverse order as shown.










9.Remove oil pan (upper) bolts in reverse order as shown.










10.Insert a screwdriver shown by the arrow () and open up a crack between oil pan (upper) and cylinder block.






CAUTION:
A more adhesive liquid gasket is applied during initial assembly. Pry only at positions shown.





11.After removing the bolts, separate the mating surface and remove the sealant using Tool.
Tool number: KV-10111100 (J-37228)
- Slide (1) the Tool by tapping (2) its side with a hammer to remove the oil pan (upper) from the cylinder block.

CAUTION:
Be careful not to damage the mating surfaces.
12.Remove O-ring between cylinder block and oil pan (upper).

INSPECTION AFTER REMOVAL

Oil Filter
Clean oil strainer portion (part of the oil pump) if any object attached.

INSTALLATION






1.Use a scraper (A) to remove old liquid gasket from mating surfaces of oil pan (upper).
- Remove the old liquid gasket from mating surface of cylinder block.
- Remove old liquid gasket from the bolt holes and threads.

CAUTION:
Do not scratch or damage the mating surfaces when cleaning off old liquid gasket.





2.Apply the sealant without breaks to the specified location using
Tool.
Use Genuine Silicone RTV Sealant or equivalent. Refer to Recommended Chemical Products And Sealants.
Tool number WS-39930000 (-)






CAUTION:
Apply liquid gasket to outside of bolt hole for the positions shown by marks.
3.Install new O-ring at cylinder block side.

CAUTION:
- Do not reuse O-ring.
- Install avoiding misalignment of O-ring.





4.Tighten bolts in numerical order as shown.





5.Install rear oil seal with the following procedure.

CAUTION:
- The installation of rear oil seal should be completed within 5 minutes after installing oil pan (upper).
- Always replace rear oil seal with new one.
- Do not touch oil seal lip.
a.Wipe off liquid gasket protruding to the rear oil seal mating part of oil pan (upper) and cylinder block using a scraper.
b.Apply engine oil to entire outside area of rear oil seal.





c.Press-fit the rear oil seal using a drift with outer diameter 115
mm (4.53 in) and inner diameter 90 mm (3.54 in) (A).





- Press-fit to the specified dimensions as shown.






CAUTION:
- Do not reuse rear oil seal.
- Do not touch the grease applied to the oil seal lip.
- Be careful not to damage the rear oil seal mounting part of oil pan (upper) and cylinder block or the crankshaft.
- Press-fit straight, making sure that rear oil seal does not curl or tilt.
NOTE:
The standard surface of the dimension is the rear end surface of cylinder block.
6.Install oil pump.





- Tighten bolts in numerical order as shown.





7.Install oil pump sprocket, oil pump drive chain and other related parts if removed.

CAUTION:
Do not use an impact or other power tool to remove the engine oil pump sprocket bolt. If an impact or other power tool is used to remove the engine oil pump sprocket bolt, the crankshaft sprocket may break.





8.Use a scraper (A) to remove old liquid gasket from mating surfaces of oil pan (lower).
- Also remove old liquid gasket from mating surface of oil pan (upper).
- Remove old liquid gasket from the bolt holes and threads.





9.Apply the sealant without breaks to the specified location using
Tool.
Use Genuine Silicone RTV Sealant or equivalent. Refer to Recommended Chemical Products And Sealants.
Tool number WS-39930000 (-)










10.Tighten bolts in numerical order as shown.





11.Install oil filter with the following procedure:
a.Remove foreign materials adhering to the oil filter installation surface.
b.Apply new engine oil to the oil seal contact surface of new oil filter.





c.Screw oil filter manually until it touches the installation surface, then tighten it by 2/3 turn. Or tighten to specification.
Oil filter:: 17.7 Nm (1.8 kg-m, 13 ft-lb)
12.Installation of the remaining components is in the reverse order of removal.