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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1976 (ENGINE COOLING SYSTEM)REPAIR INSTRUCTIONSRADIATOR OUTLET HOSE REPLACEMENT (LAT)
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Radiator Outlet Hose Replacement (LAT)

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Radiator Outlet Hose Replacement (LAT)
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of Radiator Outlet Hose
GM1827023Courtesy of GENERAL MOTORS CORP.
Callout Component Name

Preliminary Procedures

  1. Drain the cooling system. Refer to Cooling System Draining and Filling (Static Fill With HP5)  or Cooling System Draining and Filling (Static Fill Without HP5)  or Cooling System Draining and Filling (GE 47716 Fill With HP5)  or Cooling System Draining and Filling (GE 47716 Fill Without HP5) .
  2. Remove air cleaner outlet duct.
  3. Remove intake manifold cover. Refer to Air Cleaner Outlet Duct Replacement
  4. Remove the hose clamps from the radiator outlet hose at engine.
  5. Remove the hose clamp from the generator control module coolant outlet hose.
  6. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle .
  7. Remove the radiator clamp and hose from the thermostat housing.
  8. Remove hose clamp from radiator outlet hose at radiator.
1 Radiator Outlet Hose
Tip:  This hose is integral to the generator control module coolant hoses with T's and clamps and must replaced as an assembly.
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.