IS 250 AWD V6-2.5L (4GR-FSE) (2006)
23. Install the air surge tank assembly.
A. Install a NEW gasket to the intake air surge tank.
B. Using a 5-mm hexagon socket wrench install the 6 bolts.
Torque:
Bolts except A:
18 N*m (184 kgf*cm, 13 ft*lbf)
C. Install the bolt and 2 nuts to the intake air surge tank.
Torque:
Bolt A: 21 N*m (214 kgf*cm, 15 ft*lbf)
Torque:
Nut: 16 N*m (163 kgf*cm, 12 ft*lbf)
D. Install the surge tank stay to the intake air surge tank.
Torque: 21 N*m (214 kgf*cm, 15 ft*lbf)