Impala V6-3.8L SC VIN 1 (2005)
23. Inspect the fuel sender assembly O-ring sealing surfaces.
INSTALLATION PROCEDURE
1. Position the new fuel sender assembly O-ring on to the fuel tank.
NOTE: Refer to Fuel System Ground Notice in Service Precautions.
IMPORTANT:
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Care should be taken not to fold over or twist the fuel pump strainer when installing the fuel sender assembly, as this will restrict fuel flow. Also,
assure that the fuel pump strainer does not block full travel of float arm.
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Ensure that the fuel sender assembly retaining snap ring is fully seated within the tab slots on the fuel tank.
2. Install the fuel sender assembly into the fuel tank.
3. Install the fuel sender assembly retaining ring while holding the fuel sender assembly down.
4. Connect the fuel sender electrical connector.
5. Connect the fuel tank pressure sensor electrical connector.
6. Connect the quick-connect fittings at the fuel sender assembly.
7. Install the fuel tank to a transmission jack.
8. Raise the fuel tank (1) to the original position.
9. Install the fuel tank strap bolts (2).
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the bolts to 47 N.m (35 lb ft).
10. Remove the transmission jack.
