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Home >> Hyundai >> 2021 >> Accent SEL >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Intake And Exhaust System >> Muffler And Catalytic Converter >> Repair Procedures >> Removal and Installation >> Clamp installation procedures when replacing the catalytic converter and center muffler

Clamp installation procedures when replacing the catalytic converter and center muffler

  1. Put the clamp (A) between the cutting parts of the pipes and tighten the clamp lightly, not completely.
    G14076650Courtesy of HYUNDAI MOTOR AMERICA
  2. Tighten the catalytic converter and the center muffler with specified torque.

    Tightening torque: 

    40.0 - 60.0 N.m (4.1 - 6.1 kgf.m, 29.5 - 44.3 lb-ft)

  3. Compare the gap between the tail pipe (or tail trim) and the rear bumper with the record measured before removing the center muffler assembly.
    NOTE:
    • If the tail pipe position is different from the initial position, the bumper may be damaged by the pipe noise and heat which arise from the interference between the tail pipe and the rear bumper.
  4. Do not tighten the clamp by turning it once. Tighten the clamp nuts with the specified torque by alternately turning them a couple of times.

    Tightening torque: 

    18.0 - 24.0 N.m (1.8 - 2.5 kgf.m, 13.3 - 17.7 lb-ft)

    G14076651Courtesy of HYUNDAI MOTOR AMERICA
    NOTE:
    • Do not reuse the clamp that was tightened completely. If reused, the clamp may cause leaks.