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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 2.4L) >> Repair Instructions - On Vehicle >> Drive Belt Tensioner Replacement (LUK) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Drive Belt Tensioner, Drive Belt Tensioner Spring And Mounting Bolts
    GM1809414Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Install the accessory drive belt tensioner and bolt as an assembly.

  1. Install the lower tensioner pivot bolt (2) into the tensioner (1).
  2. Position the tensioner assembly in place.
  3. WARNING:

    To avoid personal injury, only remove the tensioner shipping clip when the tensioner is properly mounted to the engine and the accessory drive belt is in place and properly routed.

    CAUTION:

    Refer to Fastener Caution .

  4. Install the drive belt tensioner bolts (2, 3).
  5. NOTE:

    Use J-45025  adapter in combination with a 3/8 drive torque wrench to reach & achieve proper torque on tensioner pivot bolt. Make sure that the torque wrench and the J-45025  adapter are in a straight line to ensure proper torque at the bolt.

  6. Tighten the bolts (2, 3) in sequence. Make sure that the torque wrench and J-45025 are in a straight line to ensure proper torque at the bolt.
    1. Tighten the top bolt to 22 N.m (16 lb ft).
    2. Use the J-45025  adapter , to tighten the tensioner pivot bolt to 42 N.m (31 lb ft).
  7. Install the drive belt. Refer to Drive Belt Replacement .
  8. Install the right side engine mount. Refer to Engine Mount Replacement .