TL V6-3.2L (2004)
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Remove the three nuts that attach exhaust pipe A to the TWC.
4.
Remove the exhaust pipe bracket (two bolts).
5.
Remove the intermediate shaft heat shield (three bolts).
6.
Install a new intermediate shaft heat shield with the original bolts. Torque the bolts to 22 N.m (16 lb.ft).
7.
Reinstall the exhaust pipe bracket, and torque its bolts to 22 N.m (16 lb.ft).
8.
Reattach exhaust pipe A to the warm-up catalytic converters with two new front gaskets and six new nuts. Torque the nuts to 54 N.m (40 lb.ft).
