LS 460 V8-4.6L (1UR-FSE) (2007)
a. Apply gasoline to a new O-ring. Then install the O-ring and spacer to the fuel pump.
b. Apply a light coat of gasoline to 2 new O-rings, and install them onto the fuel main valve and fuel pressure regulator.
c. Install the fuel main valve and fuel pressure regulator to the fuel filter.
d. Attach the 2 claws of the fuel filter and install the cap.
NOTE:
-
Make sure that the fuel main valve and fuel pressure regulator is not installed backwards. If installed backwards, the engine may stall.
-
Make sure the O-rings are not cut or pinched during the installation.
-
Attach the claws securely.
e. Engage the 5 claws on the fuel filter and install the fuel pump with pump filter.
NOTE:
-
Make sure the O-rings are not cut or pinched during the installation.
-
Attach the claws securely.