Armada 4WD V8-5.6L (VK56DE) Flex Fuel (2009)
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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.
Reference value :130 N (13.3 kg, 29.2 lb)
d. Install cap, and then tighten bolts evenly by turns.
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After tightening bolts, make sure that there is no gap between cap and fuel tube.
2. Install O-rings to fuel injector paying attention to the items below.
CAUTION:
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Upper and lower O-ring are different.
-
Handle O-ring with bare hands. Never wear gloves.
-
Lubricate O-ring with new engine oil.
-
Do not clean O-ring with solvent.
-
Make sure 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, do not insert it quickly into fuel tube.
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Insert O-ring straight into fuel tube. Do not angle or twist it.
3. Install fuel injector to fuel tube.
a. Insert clip into clip mounting groove on fuel injector.
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Insert clip so that lug "A" of fuel injector matches notch "A" of the clip.
CAUTION:
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Do not reuse clip. Replace it with a new one.
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Be careful to keep clip from interfering with O-ring. If interference occurs, replace O-ring.
b. Insert fuel injector into fuel tube with clip attached.
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Insert it while matching it to the axial center.
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Insert fuel injector so that lug "B" of fuel tube matches notch "B" of the clip.
