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Home >> Honda >> 2021 >> CR-V EX-L, AWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC System - Testing & Troubleshooting (Except Hybrid) >> Removal & Installation Inspection >> Drive Belt Auto-Tensioner Removal, Installation, and Inspection (1.5 L Engine) >> Inspection

Drive Belt Auto-Tensioner Removal, Installation, and Inspection (1.5 L Engine): Inspection

  1. Drive Belt Auto-Tensioner - Position Check
    GHH428679Courtesy of HONDA, U.S.A., INC.
    1. Turn the vehicle to the ON mode, and make sure to turn the A/C switch OFF, then turn the vehicle to the OFF (LOCK) mode.

    2. Check the position of the drive belt auto-tensioner indicator pointer (A).

    3. Start the engine, then check the position again with the engine idling. If the position of the indicator moves or fluctuates a lot, replace the drive belt auto-tensioner.

    4. Check for abnormal noise from the tensioner pulley. If you hear any abnormal noise, replace the drive belt auto-tensioner.

  2. Drive Belt - Remove

    NOTE:  After the drive belt is removed, remove the pin from the drive belt auto-tensioner.

  3. Drive Belt Auto-Tensioner - Inspect
    GHH428680Courtesy of HONDA, U.S.A., INC.
    1. Set a wrench on the drive belt auto-tensioner, and slowly turn the wrench in the direction of the arrow.
    NOTE:
    • This is a hydraulic type auto-tensioner, so you must turn the wrench slowly for at least 3 seconds.
    • Check the belt for cracks or damage.
    • Check for oil leakage from the damper rubber bellows.
    • If the tensioner does not move smoothly, or you hear abnormal noise, replace the drive belt auto-tensioner.
  4. All Removed Parts - Install
    1. Install the parts in the reverse order of removal.