Installation [11/2016 - ]: Procedure

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

   Torque: 13.5 N*m (138 kgf*cm, 10 ft.*lbf) 

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

   Torque: 13.5 N*m (138 kgf*cm, 10 ft.*lbf) 

1. Install a new exhaust manifold to head gasket to the cylinder head sub-assembly.
2. Temporarily install the exhaust manifold with the 5 nuts.
3. Tighten the 5 nuts in the order shown in the illustration.
   Fig 1: Exhaust Manifold Tightening Sequence

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 35 N*m (357 kgf*cm, 26 ft.*lbf) 

1. Install the No. 1 exhaust manifold heat insulator to the exhaust manifold with the 4 bolts.

   Torque: 12 N*m (122 kgf*cm, 9 ft.*lbf) 

1. Install the No. 2 manifold stay to the exhaust manifold and stiffening crankcase assembly with the bolt and nut.

   Torque: 43 N*m (438 kgf*cm, 32 ft.*lbf) 

1. Install the manifold stay to the exhaust manifold and stiffening crankcase assembly with the bolt and nut.

   Torque: 43 N*m (438 kgf*cm, 32 ft.*lbf) 

1. Using a vernier caliper, measure the free length of the 2 compression springs.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Minimum

   41.5 mm (1.63 in.)

   If the free length is less than minimum, replace the compression spring.

2. Temporarily install a new gasket to the exhaust manifold.
3. Using a plastic hammer and wooden block, tap in the gasket until its surface is flush with the exhaust manifold.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Exhaust Manifold
   *2	Gasket
   *a	Wooden Block

   NOTE:

   • Be sure to install the gasket in the correct direction.
   • Do not reuse the gasket.
   • Do not damage the gasket.
   • Do not push in the gasket by using the exhaust pipe when connecting it.
4. Install a new gasket to the front exhaust pipe assembly (TWC: Front Catalyst).
5. Install the front exhaust pipe assembly (TWC: Front Catalyst) with the 2 compression springs and 4 bolts.

   Torque: 43 N*m (438 kgf*cm, 32 ft.*lbf) 

   HINT: 

   After installation, check that the space between the flanges of the exhaust manifold and front exhaust pipe assembly (TWC: Front Catalyst) is consistent front-to-rear and left-to-right.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	Exhaust Manifold
   *2	Front Exhaust Pipe Assembly (TWC: Front Catalyst)
   *3	Gasket
   *a	Space between Flanges: 8.5 mm (0.335 in.)

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   	Bolt
   	Screw

   Connect the 2 clips (B) to install the front floor cover LH.

2. Install the clip (A), 2 screws and 4 bolts to the front floor cover LH.

Refer to PROCEDURE - Step 80

Refer to PROCEDURE - Step 81

Refer to PROCEDURE - Step 1

See step  8