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Home >> Chevrolet >> 2008 >> Chevy Express G3500, Van Passenger >> Repair and Diagnosis >> Electrical >> Charging Systems >> Battery, Charging System And Starting System >> Repair Instructions >> Generator Bracket Replacement (6.6L) >> Installation Procedure

Installation Procedure

    Fig 1: View Of Generator Mounting Bracket
    GM1334912Courtesy of GENERAL MOTORS CORP.
  1. Position the generator mounting bracket and install the bolts.

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

  2. Fig 2: View Of Drive Belt Tensioner
    GM1334909Courtesy of GENERAL MOTORS CORP.
  3. Position the drive belt tensioner and install the bolt,

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

  4. Fig 3: View Of Oil Indicator Tube Bracket Bolt
    GM1732765Courtesy of GENERAL MOTORS CORP.
  5. Install the oil indicator tube bracket bolt.

    Tighten:  Tighten the oil indicator tube bracket bolt to 21 N.m (15 lb ft).

  6. Fig 4: Identifying Wiring Harness Routing Bolts
    GM1732762Courtesy of GENERAL MOTORS CORP.
  7. Install the 2 wiring harness routing bolts.

    Tighten:  Tighten the wiring harness routing bolts to 10 N.m (89 lb in).

  8. Fig 5: Identifying RH Engine Wiring Harness Bracket Bolts
    GM1732754Courtesy of GENERAL MOTORS CORP.
  9. Position the RH engine wiring harness bracket and install the 2 bolts.

    Tighten:  Tighten the RH engine wiring harness bracket bolts to 10 N.m (89 lb in).

  10. Connect the RH engine wiring harness connector.
  11. Install the positive cable to the auxiliary generator, perform the following:
    1. Install the positive cable.
    2. Install the positive cable nut.

      Tighten:  Tighten the positive cable nut to 9 N.m (80 lb in).

    3. Slide the boot to cover the terminal stud.
  12. Fig 6: Identifying Auxiliary Generator & Bolts
    GM1369547Courtesy of GENERAL MOTORS CORP.
  13. Position the generator.
  14. Install the generator bolts (1).

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

  15. Connect the generator electrical connector.
  16. Install the drive belt. Refer to Drive Belt Replacement .
  17. Install the cooling fan. Refer to Fan Replacement .