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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1787 (BATTERY, CHARGING SYSTEM AND STARTING SYSTEM - NON-HYBRID)REPAIR INSTRUCTIONSGENERATOR REPLACEMENT (6.6L)INSTALLATION PROCEDURE
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2

Installation Procedure

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Installation Procedure
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Generator & Bolts
    GM1874246Courtesy of GENERAL MOTORS CORP.
  1. Install the generator.
    2. CAUTION: Refer to Fastener Caution .
  2. Install the generator bolts (1).

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

    3. Fig 2: View Of Engine Wiring Harness Electrical Connector & Generator
    GM1874242Courtesy of GENERAL MOTORS CORP.
  3. Connect the engine wiring harness electrical connector (1) to the generator (2).
    4. Fig 3: View Of Engine Wiring Harness Terminal, Boot & Nut
    GM1874244Courtesy of GENERAL MOTORS CORP.
  4. Install the engine wiring harness terminal (3) to the generator.
  5. Install the engine wiring harness nut (1).

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

  6. Position the engine wiring harness boot (2) in order to cover the terminal stud.
  7. Install the drive belt. Refer to Drive Belt Replacement .
  8. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (Single Battery)  or Battery Negative Cable Disconnection and Connection (Dual Batteries)  or Battery Negative Cable Disconnection and Connection (Auxiliary Battery) .
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.