PROCEDURE
INSTALL EXHAUST MANIFOLD
Install 2 new gaskets.
Install the exhaust manifold with the 6 new nuts.
Note
Do not reuse the nuts.
Install new gasket to the exhaust manifold.
Install 2 new nuts and the front exhaust pipe sub-assembly.
INSTALL FRONT EXHAUST PIPE ASSEMBLY
INSTALL NO. 2 ENGINE UNDER COVER
INSTALL HEATED OXYGEN SENSOR
INSTALL AIR FUEL RATIO SENSOR
INSPECT FOR EXHAUST GAS LEAK