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. Refer to Testing and Inspection.
2. Remove engine and transaxle assembly. Refer to Overhaul Removal and Replacement.
3. Remove flywheel (M/T models) or drive plate (CVT or A/T models). Refer to Component.
4. Remove oil filter using Tool.
Tool number : KV10115801 ( - )
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.
Arrow Indicates Engine front
6. After removing the bolts and nuts, separate the mating surface and remove the sealant using Tool.
Tool number : KV10111100 (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; Refer to Exploded View.
8. Remove oil pump.
- Loosen bolts in reverse order as shown.
1 : Oil pump
2 : Oil pan (upper)
Arrow Indicates Engine front
9. Remove oil pan (upper) bolts in reverse order as shown.
Arrow Indicates Engine front
10. Insert a screwdriver shown by the arrow ( ) and open up a crack between oil pan (upper) and cylinder block.
Arrow Indicates Engine front
CAUTION:
A more adhesive liquid gasket is applied compared to previous types when shipped, so it should not be forced off the position not specified.
11. After removing the bolts, separate the mating surface and remove the sealant using Tool.
Tool number : KV10111100 (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:
Never 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 Fluid Type Specifications.
Tool number WS39930000 ( - )
1 : Oil pan (upper)
A : 2 mm protruded to outside
B : 2 mm protruded to rear oil seal mounting side
C : Liquid gasket
White Arrow Indicates Engine front
Black Arrow Indicates Engine outside
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:
Install avoiding misalignment of O-ring.
4. Tighten bolts in numerical order as shown.
Arrow Indicates Engine front
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.
- Never 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.
1 : Rear oil seal
A : Cylinder block rear end surface
CAUTION:
- Never 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.
1 : Oil pump
2 : Oil pan (upper)
Arrow Indicates Engine front
7. Install oil pump sprocket, oil pump drive chain and other related parts if removed.
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 Fluid Type Specifications.
Tool number WS39930000 ( - )
1 : Oil pan (lower)
A : Liquid gasket
: Engine outside
10. Tighten bolts in numerical order as shown.
Arrow Indicates Engine front
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 N.m (1.8 kg-m, 13 ft-lb)
12. Installation of the remaining components is in the reverse order of removal.