Exhaust Manifold: Installation

INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY (for Bank 1)
1. Place a new gasket on the cylinder head with the white mark facing the manifold side.
  NOTE: Be careful of the installation direction.
  
  Fig 1: Identifying Cylinder Head Gasket With White Mark
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the exhaust manifold with the 8 nuts. Uniformly tighten the nuts in several passes.
  Torque: 44 N*m (449 kgf*cm, 32 ft.*lbf)
INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY (for Bank 2)
HINT:

Use the same procedures described for the bank 1 side.
INSTALL NO. 2 EXHAUST MANIFOLD HEAT INSULATOR (for Bank 1)
1. Install the insulator with the 4 bolts.
  Torque: 7.5 N*m (76 kgf*cm, 66 in.*lbf)
  
  Fig 2: Locating Exhaust Manifold With Nuts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL NO. 1 EXHAUST MANIFOLD HEAT INSULATOR (for Bank 2)
1. Install the insulator with the 4 bolts.
  Torque: 7.5 N*m (76 kgf*cm, 66 in.*lbf)
INSTALL HEATED OXYGEN SENSOR (for Bank 1)
1. Using SST, install the oxygen sensor.
  SST 09224-00010
  
  Torque: 40 N*m (408 kgf*cm, 30 ft.*lbf) for use with SST
  
  44 N*m (449 kgf*cm, 32 ft.*lbf) for use without SST
INSTALL HEATED OXYGEN SENSOR (for Bank 2)
1. Using SST, install the oxygen sensor.
  SST 09224-00010
  
  Torque: 40 N*m (408 kgf*cm, 30 ft.*lbf) for use with SST
  
  44 N*m (449 kgf*cm, 32 ft.*lbf) for use without SST
INSTALL ENGINE ASSEMBLY
1. Install the engine to the vehicle (see INSTALLATION ).