SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2558 (BATTERY, CHARGING SYSTEM AND STARTING SYSTEM)REPAIR INSTRUCTIONSGENERATOR REPLACEMENTINSTALLATION PROCEDURE
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Installation Procedure

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Installation Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Generator & Bolts
    GM1702916Courtesy of GENERAL MOTORS COMPANY
  1. Install the generator.
    2. CAUTION:

    Refer to Fastener Caution .

  2. Install the generator bolts.

    Tighten 

    Tighten the generator bolts to 55 N.m (41 lb ft).

    3. Fig 2: View Of Battery Jumper Cable Terminal, Nut & Bolt
    GM1702914Courtesy of GENERAL MOTORS COMPANY
  3. Install the generator battery jumper cable terminal (1) to the generator stud.
  4. Install the battery jumper cable nut (2) to the generator.

    Tighten 

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

  5. Position the battery jumper cable boot (3).
    6. Fig 3: View Of Engine Harness Retainer Nut & Electrical Connectors
    GM1696891Courtesy of GENERAL MOTORS COMPANY
  6. Connect the engine harness electrical connector (3) to the generator.
  7. Install the accessory drive belt. Refer to Drive Belt Replacement - Accessory .
  8. Install the intake manifold sight shield. Refer to Upper Intake Manifold Sight Shield Replacement .
  9. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready ToolsFree Quote CheckQuote Shield Pro

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.