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Home >> Acura >> 2021 >> TLX Base >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Electrical Component Locator And Service Information - Catalytic Converter/Turbocharger Area Components (2.0L Engine) >> Exploded View >> Catalytic Converter/Turbocharger Area (2.0L Engine) >> Repair Procedure

Repair Procedure

How to use this manual .

GHH559085Courtesy of HONDA, U.S.A., INC.
: Torque, N.m (lbf.ft) : Replace : Warning/Caution : Inspection/Adjustment *: Learning ■: SPL Tool : Required Removal
GHH559086Courtesy of HONDA, U.S.A., INC.
: Torque, N.m (lbf.ft) : Replace : Warning/Caution : Inspection/Adjustment *: Learning ■: SPL Tool : Required Removal
GHH559087Courtesy of HONDA, U.S.A., INC.
: Torque, N.m (lbf.ft) : Replace : Warning/Caution : Inspection/Adjustment *: Learning : SPL Tool : Required Removal
  1. A.-

    Sub-Procedure 

    GHH559088Courtesy of HONDA, U.S.A., INC.

    Removal/Installation 

    • Refer to the Figure.

    Tool Details 

    Name
    a O2 Sensor Wrench (Snap-on S6176 or equivalent)
  2. B.-

    Sub-Procedure 

    GHH559089Courtesy of HONDA, U.S.A., INC.

    Removal/Installation 

    • Refer to the Figure.

    Tool Details 

    Name
    a O2 Sensor Wrench (Snap-on S6176 or equivalent)
  3. C.-

    Key Information 

    Do the following before starting your work.

    Remove: 

    Sub-Procedure 

    Removal 

    NOTE:  Due to the high temperatures of the exhaust system, the exhaust nuts, studs, and bolts may seize preventing easy removal. If you encounter a seized condition, do the following.

    1. Apply rust penetrant to the nut/stud or bolt.

    2. Allow the penetrant to sit. The amount of time may vary.

    3. Lightly tap the nut/stud or bolt with a hammer.

    4. Slowly loosen the nut or bolt.

    5. If the nut or bolt still will not loosen, repeat steps 1 to 4.

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    Installation 

    Tightening Procedure 

    Step Operation Object Specification
    1 Temporarily Tighten All bolts -> -> -> ->
    2 Tighten All bolts -> -> -> ->
  4. D.-

    Sub-Procedure 

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    Installation 

    1. Tighten the bolt (a) and the bolt (b) until the oil feed pipe sits on the turbocharger and the engine block.

    Lubricant Specifications 

    Position Type
    b Threads of Bolt Engine Oil
    Flange of Bolt

    2. Tighten the bolt (a) to the specified torque.

    3. Set the washer portion (c) to the direction (d).

    4. Tighten the bolt (b) to the specified torque.

    5. Make sure the washer is positioned within area (e) as shown.

  5. E.-

    Preconditions 

    Key Information 

    NOTE:  For the removal and installation procedure, refer to Turbocharger Removal and Installation - Refer to: Turbocharger Removal and Installation(2.0L Engine) and the sub-procedure below.

    Sub-Procedure 

    NOTE:

    Hold the turbocharger at an area other than the turbocharger wastegate control actuator (a).

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    Installation 

    • Tighten the bolts and nuts in the numbered sequence shown.

    After Installation