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Home >> Nissan-Datsun >> 2005 >> Sentra SE-R >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Engine Mechanical (Qr25DE) >> Drive Belts >> Removal and Installation of Drive Belt Auto-tensioner >> Installation

Removal and Installation of Drive Belt Auto-tensioner: Installation

  1. Install drive belt auto-tensioner.
  2. While securely holding the hexagonal part in pulley center of drive belt auto-tensioner, move in the direction of arrow (loosening direction of tensioner) using Tool.
    1. Tool number: - (J-46535) 
    CAUTION:
    • Avoid placing hand in a location where pinching may occur if the holding tool accidentally comes off.
    • Do not loosen the auto-tensioner pulley bolt. (Do not turn it counterclockwise.) If turned counterclockwise, the complete auto-tensioner must be replaced as a unit, including pulley.
  3. Insert a rod approximately 6 mm (0.24 in) in diameter through the rear of tensioner into retaining boss to lock tensioner pulley.
    NOTE: Leave tensioner pulley arm locked until belt is installed.
    CAUTION:
    • Install the drive belt auto-tensioner carefully so not to damage the water pump pulley.
    • If there is damage greater than peeled paint, replace the drive belt auto- tensioner.
    • Do not swap the pulley between the new and old auto-tensioner unit.
  4. Installation of the remaining components is in the reverse order of removal.