Installation [09/2015 - ]: Procedure

1. Using SST, install the air fuel ratio sensor to the exhaust manifold sub-assembly LH.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   • SST: 09224-00010 

   without SST 

   Torque: 44 N*m (449 kgf*cm, 32 ft.*lbf) 

   with SST 

   Torque: 40 N*m (408 kgf*cm, 30 ft.*lbf) 

   TEXT IN ILLUSTRATION
   
   

   *a	Fulcrum Length

   HINT: 

   • Use a torque wrench with a fulcrum length of 300 mm (11.8 in.). When using a torque wrench with a fulcrum length that is not 300 mm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification (Refer to PRECAUTION [09/2015 - ] ).
   • Make sure SST and the torque wrench are connected in a straight line.

1. Using SST, install the air fuel ratio sensor to the exhaust manifold sub-assembly RH.
   • SST: 09224-00010 

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   without SST 

   Torque: 44 N*m (449 kgf*cm, 32 ft.*lbf) 

   with SST 

   Torque: 40 N*m (408 kgf*cm, 30 ft.*lbf) 

   TEXT IN ILLUSTRATION
   
   

   *a	Fulcrum Length

   HINT: 

   • Use a torque wrench with a fulcrum length of 300 mm (11.8 in.). When using a torque wrench with a fulcrum length that is not 300 mm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification (Refer to PRECAUTION [09/2015 - ] ).
   • Make sure SST and the torque wrench are connected in a straight line.

1. Place a new gasket on the cylinder head with the "B" mark facing the manifold side.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   NOTE:

   Make sure that the gasket is installed facing the proper direction.

2. Temporarily install the exhaust manifold sub-assembly LH with 8 new nuts, and then uniformly tighten the nuts in several steps, in the sequence shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

3. Connect the air fuel ratio sensor connector.

1. Place a new gasket on the cylinder head with the "B" mark facing the manifold side.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   NOTE:

   Make sure that the gasket is installed facing the proper direction.

2. Temporarily install the exhaust manifold sub-assembly RH with 8 new nuts, and then uniformly tighten the nuts in several steps, in the sequence shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

3. Connect the air fuel ratio sensor connector.
4. Attach the wire harness to the bracket.

Refer to PROCEDURE - Step 57

Refer to PROCEDURE - Step 58

Refer to PROCEDURE - Step 59

1. Install the No. 2 exhaust manifold heat insulator with the 3 bolts.

   Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

1. Install the No. 1 exhaust manifold heat insulator with the 3 bolts.

   Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

Refer to PROCEDURE - Step 63

Refer to PROCEDURE - Step 64

(Refer to INSTALLATION [09/2015 - ] )