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Exhaust System Removal/Installation (AWD): Notes

  1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  2. Remove in the order indicated in the table.
  3. Remove the insulator. (See EXHAUST SYSTEM INSULATOR REMOVAL/INSTALLATION (AWD ).)
  4. Install in the reverse order of removal.

Step 1

Fig 1: Exhaust System Components With Torque Specification (AWD)
G13444994Courtesy of MAZDA MOTORS CORP.
COMPONENT DESCRIPTION

1 Main silencer
2 HO2S
(See HEATED OXYGEN SENSOR (HO2S) REMOVAL/INSTALLATION [SKYACTIV-G 2.5T] .)
3 TWC

Step 2

Fig 2: Exhaust Manifold Components With Torque Specification (AWD)
G13444981Courtesy of MAZDA MOTORS CORP.