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Home >> Lexus >> 2003 >> SC 430 >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls (Removal & Installation) >> Fuel System >> Fuel Pump >> Installation (LX470)

Installation (LX470)

  1. Install fuel pump in fuel tank using a NEW gasket. Tighten fuel pump retaining plate-to-fuel tank bolts to specification. See TORQUE SPECIFICATIONS .
  2. Ensure fuel supply and fuel return lines and connections on fuel pump are clean. Install fuel supply line and fuel return line on fuel pump. Install retaining clip on fuel supply line and fuel return line until "click" sound is heard. Lightly pull on retaining clips to ensure retaining clips are properly locked on the fuel pump. To install remaining components, reverse removal procedure. Check for fuel leaks.
Fig 1: Exploded View Of Fuel Pump & Components (LX470)
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