QX56 V8-5.6L (VK56DE) (2004)
7. Remove fuel injector from fuel tube.
a. Spread open to remove clip.
b. Remove fuel injector from the fuel tube by pulling straight out.
CAUTION:
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Be careful with remaining fuel that may leak out from fuel tube.
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Be careful not to damage injector nozzles during removal.
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Do not bump or drop fuel injectors.
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Do not disassemble fuel injectors.
8. Remove fuel damper from each fuel tube.
INSTALLATION
1. Install fuel damper to each fuel tube.
a. Apply engine oil to O-ring and set it into the cap of fuel tube.
CAUTION:
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Handle O-ring with bare hands. Never wear gloves.
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Lubricate O-ring with new engine oil.
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Do not clean O-ring with solvent.
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Make sure that O-ring and its mating part are free of foreign material.
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When installing O-ring, be careful not to scratch it with tool or fingernails. Also be careful not to twist or stretch O-ring.
b. Make sure that backup spacer is in the O-ring connecting surface of fuel damper.
NOTE: Backup spacer is fuel damper assembly part.
c. Insert fuel damper until it seats on fuel tube.
CAUTION:
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Insert straight, making sure that the axis is lined up.
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Do not pressure-fit with excessive force.