M45x AWD V8-4.5L (VK45DE) (2008)
9. Remove fuel injector from fuel tube as follows:
a. Open and remove clip.
b. Remove fuel injector from fuel tube by pulling straight.
CAUTION:
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Be careful with remaining fuel that may go out from fuel tube.
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Be careful not to damage injector nozzles during removal.
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Never bump or drop fuel injector.
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Never disassemble fuel injector.
10. Remove fuel feed damper.
INSTALLATION
1. Install fuel feed damper.
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When handling new O-rings, be careful of the following caution.
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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Never clean O-ring with solvent.
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Check 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. If O-ring
was stretched while it was being attached, never insert it quickly into fuel tube.
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Insert new O-ring straight into fuel tube. Never decenter or twist it.
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Insert fuel feed damper straight into fuel tube (RH).
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Tighten mounting bolts evenly in turn.
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After tightening mounting bolts, check that there is no gap between flange and fuel tube (RH).
2. Install new O-rings to fuel injector paying attention to the following caution.
CAUTION:
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Upper and lower O-ring are different. Be careful not to confuse them.
Fuel tube side: Black
Nozzle side: Green
^
Handle O-ring with bare hands. Never wear gloves.
^
Lubricate O-ring with new engine oil.
^
Never clean O-ring with solvent.
^
Check that O-ring and its mating part are free of foreign material.
^
When installing O-ring, be careful not to scratch it with tool or fingernails. Also be careful not to twist or stretch O-ring. If O-ring
was stretched while it was being attached, never insert it quickly into fuel tube.
^
Insert O-ring straight into fuel injector. Never decenter or twist it.