infiniti Workshop Repair Guides

Infiniti Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 8331 > < Component Tests and General Diagnostics|Page 8329
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7. Remove the fuel injector from the fuel tube using the following steps.

a. Spread open and remove the clip.
b. Remove the fuel injector from the fuel tube by pulling straight out.

CAUTION:
^

Be careful with remaining fuel that may leak out from fuel tube.

^

Do not damage injector nozzles during removal.

^

Do not bump or drop fuel injectors.

^

Do not disassemble fuel injectors.

8. Remove the fuel damper from each fuel tube.

INSTALLATION

1. Install the fuel damper to each fuel tube using the following steps.

a. Apply engine oil to the new O-ring and set it into the cap of the fuel tube.

CAUTION:
^

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, do not scratch it with tool or fingernails.

^

Do not twist or stretch the O-ring.

b. Make sure that the backup spacer is in the O-ring connecting surface of the fuel damper.

NOTE:  The backup spacer is part of the fuel damper assembly

c. Insert the fuel damper until it seats on the fuel tube.

CAUTION:
^

Insert straight, making sure that the axis is lined up.

Component Tests and General Diagnostics|Page 8331 > < Component Tests and General Diagnostics|Page 8329