LS 460 V8-4.6L (1UR-FSE) (2007)
(a)
Pre-rotate the sensor 4 times counterclockwise, and then install the sensor to the exhaust pipe by hand.
(b) Using SST, tighten the 2 sensors.
SST 09224-00010
Torque: with SST
40 N*m (408 kgf*cm, 30 ft.*lbf)
without SST
44 N*m (449 kgf*cm, 32 ft.*lbf)
NOTICE:
^
Make sure SST and the wrench are connected in a straight line.
^
Use a torque wrench with a fulcrum length of 300 mm (11.81 in.).
(c)
Connect the 2 grommets to the floor panel.
7. INSPECT FOR EXHAUST GAS LEAK
(a)
If gas is leaking, tighten the areas necessary to stop the leak. Replace the damaged parts as necessary.