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Home >> Lexus >> 2019 >> ES 350 Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 56 (Engine Intake / Exhaust System (A25A-FKS) - Service Information) >> Exhaust Pipe >> Removal [08/2020 - ] >> Procedure

Removal [08/2020 - ]: Procedure

WARNING: This page is about a different car, the 2024 Lexus ES 250, 2023 Lexus ES 250, 2022 Lexus ES 250, and 2021 Lexus ES 250. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE TAIL EXHAUST PIPE ASSEMBLY 
    WARNING:

    To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.

    1. Remove the 2 bolts and disconnect the tail exhaust pipe assembly from the center exhaust pipe assembly.
      GTY948281Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the tail exhaust pipe assembly from the 2 exhaust pipe supports.
    3. Remove the gasket from the center exhaust pipe assembly.
  2. REMOVE CENTER EXHAUST PIPE ASSEMBLY 
    WARNING:

    To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.

    1. Remove the 2 bolts and disconnect the center exhaust pipe assembly from the front exhaust pipe assembly (TWC: Rear Catalyst).
      GTY947286Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the center exhaust pipe assembly from the exhaust pipe support.
    3. Remove the gasket from the front exhaust pipe assembly (TWC: Rear Catalyst).
  3. REMOVE FRONT FLOOR COVER LH 
    1. Remove the 3 bolts and 4 clips (A).
      GTY947992Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the grommet (B) and 6 clips (C) to remove the front floor cover LH.
  4. REMOVE FRONT FLOOR COVER RH 
    1. Remove the 3 bolts and 3 clips (A).
      GTY947453Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the grommet (B) and 7 clips (C) to remove the front floor cover RH.
  5. REMOVE FRONT CENTER FLOOR BRACE 
    1. Remove the 4 bolts and front center floor brace from the vehicle body.
      GTY948247Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE CENTER FLOOR CROSSMEMBER BRACE 
    1. Remove the 4 bolts and center floor crossmember brace from the vehicle body.
      GTY948244Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE AIR FUEL RATIO SENSOR (for Sensor 2) 

    Refer to REMOVAL [08/2020 - ]

  8. REMOVE FRONT EXHAUST PIPE ASSEMBLY (TWC: Rear Catalyst) 
    WARNING:

    To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.

    1. Remove the 2 nuts and disconnect the front exhaust pipe assembly (TWC: Rear Catalyst) from the exhaust manifold (TWC: Front Catalyst).
      GTY948245Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the front exhaust pipe assembly (TWC: Rear Catalyst) from the 2 exhaust pipe supports.
    3. Remove the gasket from the front exhaust pipe assembly (TWC: Rear Catalyst).
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