Exhaust Gas Temperature Sensor (For Front) Installation

Using a 14 mm union nut wrench, install the No. 3 exhaust gas temperature sensor to the exhaust manifold converter sub-assembly.

Torque:

Specified tightening torque

30 N*m {306 kgf*cm, 22 ft.*lbf}

NOTICE:

1. If the No. 3 exhaust gas temperature sensor is dropped, replace the new one.
   
2. When reusing the No. 3 exhaust gas temperature sensors, clean the screws and apply anti-seize compound before installing the No. 3 exhaust gas temperature sensor.
   

HINT:

1. The connector color of the No. 3 exhaust gas temperature sensor is gray.
   
2. Calculate the torque wrench reading when changing the fulcrum length of the torque wrench (LandCruiser RM000003YMD00TX.html).
   
3. When using a union nut wrench (fulcrum length of 25 mm (0.984 in.)) + torque wrench (fulcrum length of 180 mm (7.09 in.)): 26 N*m (268 kgf*cm, 19 ft.*lbf)
   

Using a 14 mm union nut wrench, install the No. 2 exhaust gas temperature sensor to the exhaust manifold converter sub-assembly.

Torque:

Specified tightening torque

30 N*m {306 kgf*cm, 22 ft.*lbf}

NOTICE:

1. If the No. 2 exhaust gas temperature sensor is dropped, replace the new one.
   
2. When reusing the No. 2 exhaust gas temperature sensors, clean the screws and apply anti-seize compound before installing the No. 2 exhaust gas temperature sensor.
   

HINT:

1. The connector color of the No. 2 exhaust gas temperature sensor is black.
   
2. Calculate the torque wrench reading when changing the fulcrum length of the torque wrench (LandCruiser RM000003YMD00TX.html).
   
3. When using a union nut wrench (fulcrum length of 25 mm (0.984 in.)) + torque wrench (fulcrum length of 180 mm (7.09 in.)): 26 N*m (268 kgf*cm, 19 ft.*lbf)
   

Using a 14 mm union nut wrench, install the exhaust gas temperature sensor to the exhaust manifold converter sub-assembly.

Torque:

Specified tightening torque

30 N*m {306 kgf*cm, 22 ft.*lbf}

NOTICE:

1. If the No. 3 exhaust gas temperature sensor is dropped, replace the new one.
   
2. When reusing the exhaust gas temperature sensors, clean the screws and apply anti-seize compound before installing the exhaust gas temperature sensor.
   

HINT:

1. The connector color of the exhaust gas temperature sensor is white.
   
2. Calculate the torque wrench reading when changing the fulcrum length of the torque wrench (LandCruiser RM000003YMD00TX.html).
   
3. When using a union nut wrench (fulcrum length of 25 mm (0.984 in.)) + torque wrench (fulcrum length of 180 mm (7.09 in.)): 26 N*m (268 kgf*cm, 19 ft.*lbf)
   

Attach the 3 colored connectors to the pipe clamp in the positions shown in the illustration.

Close the clamp of the pipe clamp, and install the bolt.

Torque:

10 N*m{102 kgf*cm, 7 ft.*lbf}

NOTICE:

Arrange the exhaust gas temperature sensor wires so that they do not contact each other.

Connect the No. 3 exhaust gas temperature sensor to the No. 1 vacuum pipe.

Torque:

10 N*m{102 kgf*cm, 7 ft.*lbf}

Connect the 3 connectors to the 3 exhaust gas temperature sensor.

While pushing the No. 1 engine cover sub-assembly towards the rear, attach the 2 rear pins.

Attach the 2 front clips to install the No. 1 engine cover sub-assembly.