Removal And Installation

OIL PAN (UPPER) AND OIL STRAINER


Removal and Installation


NOTE:
The oil strainer and oil pump are included in the oil pan (upper). Individual disassembly is prohibited.

REMOVAL
1. Remove engine and transaxle assembly from the vehicle, and then separate engine and transaxle. Removal And Installation.
2. Install engine assembly to widely use engine stand. Procedures.
3. Drain engine oil. Draining.
4. Remove the oil pan (lower). Removal And Installation.
5. Remove oil level gauge.
6. Remove front cover and timing chain. Removal And Installation.
7. Remove oil pump sprocket and crankshaft sprocket together with oil pump drive chain. Exploded View.
8. Remove oil pan (upper) using the following procedure.





a. Loosen oil pan (upper) bolts in the reverse of the order shown.

Arrow Indicates Engine front






b. Insert a flat-bladed offset screwdriver into the arrow ( Black arrow ) shown and open up a crack between the oil pan (upper) cylinder block.

White Arrow Indicates Engine front

c. Insert the Tool between the oil pan (upper) and cylinder block.
Slide seal cutter by tapping on the side of tool with a hammer.

CAUTION:
- Be careful not to damage the mating surface.
- A more adhesive liquid gasket is applied compared to previous types when shipped, so it should not be forced off using a screwdriver, etc. outside the indicated location.
- Do not remove oil pump and oil strainer from oil pan (upper).

Tool number : KV10111100 (J-37228)

9. Remove rear oil seal from crankshaft.

INSTALLATION
1. Install the oil pan (upper) in the following procedure.
a. Use scraper to remove old liquid gasket from mating surfaces.
- Also 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.
b. Install O-ring to the cylinder block.





c. Apply a continuous bead of liquid gasket (D) with Tool to areas shown.
Use Genuine Silicone RTV Sealant or equivalent. Fluid Type Specifications.






CAUTION:
Installation should be done within 5 minutes after coating.

Tool number : WS39930000 ( - )





d. Tighten bolts in the numerical order shown.

Arrow Indicates Engine front

CAUTION:
Avoid misalignment of both oil pan gasket and O-ring.
- The bolts are different according to the installation position.
Follow the numbers shown.






2. 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).
- Do not touch oil seal lip.
a. Wipe off any liquid gasket protruding to the rear oil seal mounting part of oil pan (upper) and cylinder block using a spatula.
b. Apply the liquid gasket lightly to entire outside area of new rear oil seal.
Use Genuine Silicone RTV Sealant or equivalent. Fluid Type Specifications.





c. Press-fit the rear oil seal using a drift with outer diameter 113 mm (4.45 in) and inner diameter 90 mm (3.54 in) (A).





- Press-fit to the dimensions specified.






CAUTION:
- 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.
- Install straight to make sure that oil seal does not curl or tilt.
d. After press-fitting the rear oil seal, completely wipe off any liquid gasket protruding to rear end surface side.
3. Install crankshaft sprocket, oil pump sprocket, oil pump drive chain, and chain tensioner. Exploded View.
4. Install timing chain and related parts. Removal And Installation.
5. Install front cover and related parts. Removal And Installation.
6. Install oil pan (lower). Removal And Installation.
7. Install oil pan drain plug.
- For installation direction of washer. Component.
8. Installation of the remaining components is in the reverse order of removal.

CAUTION:
Do not fill engine with engine oil until at least 30 minutes after oil pan is installed.

INSPECTION AFTER INSTALLATION
1. Check engine oil level and adjust engine oil. Inspection.
2. Check for leakage of engine oil when engine is warmed.
3. Stop engine and wait for 10 minutes.
4. Check engine oil level again. Inspection.