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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 36 (Battery, Charging System And Starting System) >> Repair Instructions >> Generator Replacement (LY7) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Generator Bolts
    GM1394079Courtesy of GENERAL MOTORS CORP.
  1. Install the generator to the vehicle.
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the generator bolts.

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

  3. Install the idler pulley. Refer to Drive Belt Idler Pulley Replacement in Engine Mechanical - 3.6L (LY7).
  4. Install the drive belt. Refer to Drive Belt Replacement in Engine Mechanical - 3.6L (LY7).
    5. Fig 2: Locating Generator Electrical Connector
    GM1394065Courtesy of GENERAL MOTORS CORP.
  5. Connect the generator electrical connector.
    6. Fig 3: Identifying Battery Positive Cable Nut And Cable At The Generator
    GM1394044Courtesy of GENERAL MOTORS CORP.
  6. Install the battery cable and the generator B+ terminal nut to the generator.

    Tighten:  Tighten the generator B+ terminal nut 20 N.m (15 lb ft).

  7. Install the torque struts. Refer to Engine Mount Strut Replacement - Left and Engine Mount Strut Replacement - Right in Engine Mechanical - 3.6L (LY7).
  8. Connect the battery ground (negative) cable to the battery. Refer to Battery Negative Cable Disconnect/Connect Procedure .
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