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| Both sides previous revision Previous revision Next revision | Previous revision | ||
| articles:m104_head_gasket_replacement [2024/07/18 04:42] – [Install Upper Timing Cover] john5788 | articles:m104_head_gasket_replacement [2024/09/03 05:45] (current) – [Install Upper Intake Manifold] john5788 | ||
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| - Remove exhaust manifold | - Remove exhaust manifold | ||
| - | ===== Remove Intake Manifold ===== | + | ===== Remove |
| - Disconnect fuel injectors wire plugs | - Disconnect fuel injectors wire plugs | ||
| - Disconnect resonance flap wire plug | - Disconnect resonance flap wire plug | ||
| Line 105: | Line 105: | ||
| - Lubricate chain guide rail pin with oil and reinsert through the timing cover | - Lubricate chain guide rail pin with oil and reinsert through the timing cover | ||
| - Reinstall the cover for the pin by hand until fully seated. Tap the guide rail pin further if necessary. Avoid using the threads to push the pin in because they are made of aluminum and will strip. | - Reinstall the cover for the pin by hand until fully seated. Tap the guide rail pin further if necessary. Avoid using the threads to push the pin in because they are made of aluminum and will strip. | ||
| + | |||
| + | ===== Install Upper Intake Manifold ===== | ||
| + | - Place intake manifold against cylinder head mating surface and install with only 4 screws | ||
| + | - Use the 4 screws that are not shared by the fuel rail. | ||
| + | - Reconnect knock sensor wiring while intake is loose | ||
| + | - Tighten hose clamps connecting upper and lower intake manifolds | ||
| + | - Reconnect resonance flap electrical connector | ||
| + | - Reinstall fuel rail and the remaining screws to secure both fuel and intake manifold to cylinder head | ||
| + | - Reconnect fuel supply and return line | ||
| + | - | ||