Tundra 2WD V8-4.6L (1UR-FE) (2010)
without SST - Torque : 44 Nm (449 kgf-cm, 32 ft-lbf)
with SST - Torque : 40 Nm (408 kgf-cm, 30 ft-lbf)
HINT
*
Use a torque wrench with a fulcrum length of 30 cm (11.8 in.). When using a torque wrench with a fulcrum 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
*
Make sure SST and the wrench are connected in a straight line.
(c) for 2WD:
Connect the air fuel ratio sensor connector.
2. INSTALL FRONT NO. 2 EXHAUST PIPE ASSEMBLY (for 4WD)
(a) Connect the front No. 2 exhaust pipe to the exhaust pipe support.
(b) Install a new gasket and the front No. 2 exhaust pipe to the exhaust manifold LH with 3 new nuts.
Torque : 54 Nm (554 kgf-cm, 40 ft-lbf)
(c) Connect the air fuel ratio sensor connector.
(d) Connect the heated oxygen sensor connector.
3. INSTALL AIR FUEL RATIO SENSOR (for Bank 2 Sensor 1)
(a) Install the sensor to the exhaust pipe by hand.
(b) Using SST, tighten the sensor.
SST : 09224-00010
without SST - Torque : 44 Nm (449 kgf-cm, 32 ft-lbf)