IS 250 AWD V6-2.5L (4GR-FSE) (2006)
H.
Connect the No. 1 vacuum switching valve assembly to the intake air surge tank.
Torque: 18 N*m (184 kgf*cm, 13 ft*lbf)
I.
Connect the vacuum hose to the intake air surge tank.
21.
Install the throttle body assembly (with motor).
A.
Install a NEW gasket to the intake air surge tank.
NOTE
^
Align the protrusion of the gasket on the intake air surge tank.
^
Make sure the direction of the gasket is as shown in the illustration.
B.
Install the throttle body with the 4 bolts.
Torque: 10 N*m (102 kgf*cm, 7 ft*lbf)
C.
Connect the throttle body connector.