PROCEDURE
REMOVE FRONT FLOOR COVER LH
REMOVE TAIL EXHAUST PIPE ASSEMBLY
Remove the 2 bolts and tail exhaust pipe assembly from the center exhaust pipe assembly (TWC: Rear Catalyst).
Disconnect the tail exhaust pipe assembly from the 4 exhaust pipe supports.
Remove the gasket from the center exhaust pipe assembly (TWC: Rear Catalyst).
REMOVE CENTER EXHAUST PIPE ASSEMBLY (TWC: Rear Catalyst)
Remove the 2 bolts, 2 compression springs and center exhaust pipe assembly (TWC: Rear Catalyst) from the front No. 3 exhaust pipe sub-assembly.
Disconnect the center exhaust pipe assembly (TWC: Rear Catalyst) from the exhaust pipe support.
Remove the gasket from the front No. 3 exhaust pipe sub-assembly.
REMOVE HEATED OXYGEN SENSOR (for Bank 1)
REMOVE HEATED OXYGEN SENSOR (for Bank 2)
REMOVE FRONT NO. 3 EXHAUST PIPE SUB-ASSEMBLY
Remove the 2 bolts, 2 nuts and front No. 3 exhaust pipe sub-assembly.
Remove the 2 gaskets from the front No. 3 exhaust pipe sub-assembly.
REMOVE NO. 1 EXHAUST PIPE SUPPORT BRACKET (for Lower Side)
Remove the 2 bolts and No. 1 exhaust pipe support bracket.
REMOVE FRONT EXHAUST PIPE ASSEMBLY
Remove the 2 nuts and front exhaust pipe assembly from the exhaust manifold sub-assembly LH (TWC: Front Catalyst).
Remove the gasket from the front exhaust pipe assembly.