FX50 AWD V8-5.0L (VK50VE) (2009)
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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.
b. Install spacer (A) to fuel damper. Insert fuel damper straight into fuel tube (bank 1).
CAUTION:
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Insert straight, check that the axis is lined up.
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Insert fuel damper at 130 N (13.3 kg, 29.2 lb) or less to prevent damage to the parts
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Insert fuel damper until the rim (C) reaches the cap flange (B).
c. 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 (bank 1).
2. Install fuel feed damper.
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Handling procedure of O-ring is the same as that of fuel damper.
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Insert fuel feed damper straight into fuel tube (bank 2).
CAUTION:
Insert fuel feed damper at 147 N (15 kg, 33.1 lb) or less to prevent damage to the parts
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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 (bank 2).
3. 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.
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Insert O-ring straight into fuel injector. Never decenter or twist it.
4. Install fuel injector (3) to fuel tube (1) as per the following:
a. Insert clip (5) into clip mounting groove (B) on fuel injector.
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Insert clip so that protrusion (C) of fuel injector matches cutout
(E) of clip.
CAUTION:
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Never reuse clip. Replace it with a new one.