Piston Cooling Jets - Remove and Install
Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" M0066576.
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| Required Tools | |||
|---|---|---|---|
| Tool | Part Number | Part Description | Qty |
| A(1) | 9U-6198 | Crankshaft Turning Tool | 1 |
| A(2) | 9U-7336 | Housing | 1 |
| 5P-7305 | Engine Turning Tool | 1 | |
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| (1) | The Crankshaft Turning Tool is used on the front pulley. |
| (2) | This Tool is used in the aperture for the electric starting motor. |
Start By:
- Remove the engine oil pump.
Note: Either Tooling (A) can be used. Use the Tooling that is most suitable.
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| NOTICE |
|---|
|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- If the crankshaft is installed, use Tooling (A) to rotate the crankshaft to gain access to the piston cooling jet.
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| Illustration 1 | g06278294 |
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| Illustration 2 | g06278298 |
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| Illustration 3 | g06278305 |
- Clean the piston cooling jets and inspect the piston cooling jets for damage. Ensure that the valve is free to move within each piston cooling jet. Replace any damaged piston cooling jets. The procedure for checking that the alignment of the piston cooling jets is described in Specifications, "Piston Cooling Jet Alignment" for more information.
- If the crankshaft is installed, use Tooling (A) to rotate the crankshaft to access the mounting flange for the piston cooling jet.
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| Illustration 4 | g06278318 |
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| Illustration 5 | g06280017 |
Note: Ensure that the piston cooling jet is correctly installed into the oil passage in the cylinder block before tightening the bolt.
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| Illustration 6 | g06280020 |
End By:
- Install the engine oil pump.
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