Installation [10/2014 - ]: Procedure

1. Install a new gasket as shown in the illustration.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   NOTE:

   Do not install the gasket upside down.

2. Install the turbo oil inlet pipe sub-assembly with the 2 nuts.

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

1. Install a new gasket.
2. Temporarily install the No. 1 turbo water pipe sub-assembly with the bolt and 2 nuts.
3. Tighten the bolt and nuts in the order shown in the illustration.

   for bolt 

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

   for nut 

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

   Fig 1: No. 1 Turbo Water Pipe Sub-Assembly Tightening Sequence

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Install a new gasket.
2. Install the compressor inlet elbow with the 2 nuts.

   Torque: 24 N*m (245 kgf*cm, 18 ft.*lbf) 

1. Install a new gasket as shown in the illustration.
   NOTE:

   The claws of the gasket must face the turbo oil inlet pipe sub-assembly.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a

   Claw

2. Install a new gasket.
   NOTE:

   The protrusion of the gasket must face the cylinder head sub-assembly.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Protrusion

3. Temporarily install the turbocharger sub-assembly with 4 new nuts.
4. Tighten the 4 nuts in the order shown in the illustration.
   Fig 2: Turbocharger Sub-Assembly Tightening Sequence

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

5. Connect the vacuum transmitting hose assembly to the waste gate valve actuator with bracket assembly.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   NOTE:

   Connect the vacuum transmitting hose assembly until the bent portion of the pipe of the waste gate valve actuator with bracket assembly.

6. Connect the air by-pass valve assembly connector and wire harness clamp to the turbocharger sub-assembly.

1. Install a new gasket on the union bolt side.
2. Connect the turbo oil inlet pipe sub-assembly with the 2 bolts and union bolt.
3. Tighten the 2 bolts and union bolt.

   for bolt 

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

   for union bolt 

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

   NOTE:

   If the connecting part of the union bolt gasket is cracked, remove the connecting part.

1. Connect the No. 1 turbo water hose and No. 2 turbo water hose to the No. 1 turbo water pipe sub-assembly and slide the 2 hose clips to secure the hoses.
   NOTE:

   The turbocharger sub-assembly may be damaged if the No. 1 turbo water hose and No. 2 turbo water hose are connected to the wrong locations.

   HINT: 

   • Make sure that the hose clips of the No. 1 turbo water hose and No. 2 turbo water hose are positioned as shown in the illustration.
   • Make sure that the paint mark of the No. 1 turbo water hose is positioned as shown in the illustration.
   • Make sure that the paint mark of the No. 2 turbo water hose is positioned in front of the vehicle.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Upper Side
   *b	Front of Vehicle
   *c	OK
   *d	NG
   *e	Paint Mark

See step  1

Refer to INSTALLATION [10/2014 - 09/2017] , or refer to INSTALLATION [09/2017 - 05/2018] , or refer to INSTALLATION [05/2018 - ]

Refer to PROCEDURE - Step 4 [10/2014 - 05/2018] , or refer to PROCEDURE - Step 4 [05/2018 - ]

See step  2

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

See step  1

Refer to PROCEDURE - Step 6 [10/2014 - 05/2018] , or refer to PROCEDURE - Step 6 [05/2018 - ]

See step   [10/2014 - 09/2017] , or see step   [09/2017 - ]