RX 300 FWD V6-3.0L (1MZ-FE) (1999)
f.
Place the 4 spacers in position on the intake manifold.
g. Apply a light coat of spindle oil or gasoline on the place where a intake manifold touches an O-ring of the injector.
h. Place the delivery pipes and fuel pipe together with the 6 injectors in position on the intake manifold.
i.
Temporarily install the 4 bolts holding the delivery pipes to the intake manifold.
j.
Temporarily install the bolt holding the fuel pipe to the intake manifold.
k. Check that the injectors rotate smoothly.
HINT: If injectors do not rotate smoothly, the probable cause is incorrect installation of O-rings. Replace the O-rings.
l.
Position the injector connector outward.
m. Tighten the 4 bolts holding the delivery pipes to the intake manifold.
Torque: 10 Nm (100 kg.cm, 7 ft.lb)
n. Tighten the bolt holding the fuel pipe to the intake manifold.
Torque: 19.5 Nm (200 kg.cm, 14 ft.lb)
2. CONNECT FUEL INLET PIPE
a. Align the alignment marks (white paint) on the fuel inlet pipe.