Installation [10/2014 - ]: Procedure

1. Install a new gasket to the thermostat (for Cylinder Block).
2. Install the thermostat (for Cylinder Block) to the cylinder block assembly in the direction shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Install 3 new gaskets.
2. Install the water inlet housing with the 4 bolts and nut.

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

1. Temporarily install a new gasket and the No. 4 water by-pass pipe to the water inlet housing and stiffening crankcase assembly with the 2 nuts and bolt.
2. Tighten the 2 nuts and bolt.

   for nut 

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

   for bolt 

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

3. Connect the No. 4 water by-pass hose to the No. 4 water by-pass pipe, and slide the clamp to secure the hose.

1. Temporarily install a new gasket and the No. 1 water by-pass pipe to the water inlet housing, cylinder block assembly and No. 4 water by-pass pipe with the 2 nuts and 3 bolts.
2. Tighten the 2 nuts and 3 bolts.

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

3. Connect the connector and install the No. 7 engine wire to the oil pressure switching valve assembly.
4. Connect the No. 5 water by-pass hose to the No. 1 water by-pass pipe, and slide the clamp to secure the hose.
5. Connect the No. 7 water by-pass hose to the No. 1 water by-pass pipe, and slide the clamp to secure the hose.
6. Connect the No. 2 water by-pass hose to the No. 1 water by-pass pipe, and slide the clamp to secure the hose.
7. Connect the water hose sub-assembly to the No. 1 water by-pass pipe, and slide the clamp to secure the hose.

1. Install the No. 4 exhaust manifold heat insulator with the 2 bolts.

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

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

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Protrusion

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

   HINT: 

   Install the part so that the protrusion faces upward.

1. Install a new O-ring to the engine oil level dipstick guide.
2. Apply a light coat of engine oil to the O-ring.
3. Install the engine oil level dipstick guide with the 2 bolts.

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

4. Install the engine oil level dipstick.

1. Install the No. 1 compressor mounting bracket with the 2 bolts and 2 nuts.

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

Refer to INSTALLATION [10/2014 - 07/2020] , or refer to INSTALLATION [07/2020 - ]

See step  3

Refer to INSTALLATION [10/2014 - ]

See step  2

Refer to PROCEDURE - Step 1 [10/2014 - ]