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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Mechanical - 4.6L (2 Of 5)) >> On-Vehicle Repair Instructions (1 Of 2) >> Drive Belt Tensioner Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View Of Drive Belt Tensioner
    GM1660276Courtesy of GENERAL MOTORS CORP.
  1. Position the drive belt tensioner to the left cylinder head. Ensure the anti-rotation pin is in the hole.
  2. NOTE: Refer to Fastener Notice .
  3. Install the drive belt tensioner bolt.

    Tighten:  Tighten the bolt to 50 N.m (37 lb ft).

  4. Install the drive belt. Refer to Drive Belt Replacement .
  5. Install new seal. Connect the A/C compressor suction hose to the A/C evaporator hose.
  6. Recharge the A/C system. Refer to Refrigerant Recovery and Recharging .
  7. Install the right engine mount strut. Refer to Engine Mount Strut Replacement - Right Side .
  8. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .