Sequoia 4WD V8-5.7L (3UR-FE) (2009)
(a) Install the air fuel ratio sensor to the front No. 2 exhaust pipe assembly by hand.
(b) Using SST, tighten the air fuel ratio sensor.
SST: 09224-00010
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without SST
Torque: 44 Nm (449 kgf-cm, 32 ft-lbf)
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with SST
Torque: 40 Nm (408 kgf-cm, 30 ft-lbf)
HINT:
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Use a torque wrench with a fulcrum length of 30 cm (11.8 in.). If using a torque wrench with a length that is not 30 cm (11.8 in.), calculate
the torque specification for the torque wrench and SST based on the "without SST" torque specification See: Service Precautions.
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Make sure SST and the wrench are connected in a straight line.
2. INSTALL AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)
(a) Install the air fuel ratio sensor to the front exhaust pipe assembly by hand.