IS 350 V6-3.5L (2GR-FSE) (2006)
B.
Secure the union bolt in place on the fuel pump side with a 21-mm wrench. Using a 19-mm union nut wrench, loosen the union and remove
the fuel pipe.
NOTE
^
There must be absolutely NO free play in the union on the fuel pump side.
^
If the union on the fuel pump side has free play, replace the fuel pump.
C.
Remove the 2 bolts on the delivery pipe side.
NOTE
^
Do NOT remove the fuel pipe from the delivery pipe. Only remove the 2 bolts.
^
If the No. 2 fuel pipe is accidentally removed, replace its 0-ring, No.1 backup ring, and No. 2 backup ring.
18.
Remove the fuel pump assembly.
A.
Remove the 2 nuts, 2 stud bolts, and fuel pump.
B.
Remove the fuel insulator from the cylinder head cover.
NOTE
^
To keep the nipple joint for the fuel pipe free of foreign matter, cover with a plastic bag.
^
Remove the engine oil out of the oil pool from the cylinder head cover's fuel pump attachment hole.
19.
Remove the ignition coil assemblies.