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Home >> Cadillac >> 2007 >> STS V >> Repair and Diagnosis >> Electrical >> Charging Systems >> Battery, Charging System And Starting System >> Repair Instructions >> Generator Replacement (LY7) >> Installation Procedure

Installation Procedure

  1. Install the generator to the engine.
  2. Install the generator upper bolt.
  3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
    4. Fig 1: View Of Generator
    GM887706Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice .
  4. Install the generator lower bolts.

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

    5. Fig 2: View Of Battery Positive Lead & Generator BAT Terminal Nut
    GM887703Courtesy of GENERAL MOTORS CORP.
  5. Install the battery positive lead (2) and the generator BAT terminal nut (3) to the generator.

    Tighten:  Tighten the nut to 13 N.m (115 lb in).

  6. Install the BAT terminal boot.
  7. Connect the electrical connector (1) to the generator.
  8. Lower the vehicle.
  9. Install the drive belt to the generator. Refer to Drive Belt Replacement - Generator and Water Pump in Engine Mechanical - 3.6L (LY7).
  10. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
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