Sienna FWD V6-3.3L (3MZ-FE) (2006)
Install a new gasket and the exhaust manifold RH with the 6 nuts. Using several steps, tighten the nuts uniformly in the sequence shown in the
illustration.
Torque ............................................................................................................................................................................. 49 Nm (500 kgf-cm, 36 ft. lbs.)
Retighten nuts 1 and 2 shown in the illustration.
INSTALL EXHAUST MANIFOLD CONVERTER SUB-ASSEMBLY (for 4WD)
Install a new gasket and the exhaust manifold RH with the 6 nuts. Using several steps, tighten the nuts uniformly in the sequence shown in the
illustration.
Torque ............................................................................................................................................................................. 49 Nm (500 kgf-cm, 36 ft. lbs.)
Retighten nuts 1 and 2 shown in the illustration.