Exhaust System Removal/Installation (AWD): Notes

WARNING: This page is about a different variant/trim than selected.

Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION ).
Remove in the order indicated in the table.
Remove the insulator. (See Exhaust System Insulator Removal/Installation (AWD) ).
Install in the reverse order of removal.

Step 1

Fig 1: Exhaust System Components With Torque Specification - Step 1 (AWD)

Courtesy of MAZDA MOTORS CORP.

PART SPECIFICATION

1	Main silencer
2	HO2S (See HEATED OXYGEN SENSOR (HO2S) REMOVAL/INSTALLATION ).
3	TWC

Step 2

Fig 2: Exhaust System Components With Torque Specification - Step 2 (AWD)

Courtesy of MAZDA MOTORS CORP.

PART SPECIFICATION

1	Insulator (See Insulator removal note (AWD) ). (See Insulator installation note (AWD) ).
2	A/F sensor (See AIR FUEL RATIO (A/F) SENSOR REMOVAL/INSTALLATION ).
3	WU-TWC insulator No. 1 (See WU-TWC insulator No. 1 installation note (AWD) ).
4	WU-TWC (See WU-TWC installation note (AWD) ).
5	WU-TWC insulator No. 2
6	Dynamic pressure turbo (See DYNAMIC PRESSURE TURBO REMOVAL/INSTALLATION ).
7	Exhaust manifold (See Exhaust manifold installation note (AWD) ).