Silverado 3500 2WD V8-6.6L DSL Turbo VIN 2 (2004)
Air Cleaner Fresh Air Duct/Hose: Service and Repair
AIR CLEANER OUTLET DUCT REPLACEMENT
REMOVAL PROCEDURE
1. Loosen the outlet duct clamps at the turbocharger and the mass air flow (MAF)/intake air temperature (IAT) sensor.
2. Remove the air cleaner outlet duct.
INSTALLATION PROCEDURE
IMPORTANT: The air cleaner outlet duct must be fully seated against the positive stop feature on the turbocharger inlet.
1. Install the air cleaner outlet duct.
NOTE: Refer to Fastener Notice in Service Precautions.
2. Tighten the outlet duct clamps at the turbocharger and the MAF/IAT sensor.
Tighten
Tighten the clamps to 6 N.m (53 lb in).
