Air Cleaner Resonator Outlet Duct Replacement for GMC Truck Yukon - 4WD 2005

1. Loosen the clamp and separate the air cleaner outlet duct at the mass air flow/intake air temperature (MAF/IAT) sensor.
2. Loosen the clamp and separate the air cleaner outlet duct from the throttle body.
3. Remove the radiator inlet hose clamp from the outlet duct.
4. Remove the air cleaner outlet duct.

1. Install the air cleaner outlet duct.
2. Install the air cleaner outlet duct to the throttle body.
3. Install the air cleaner outlet duct to MAF/IAT sensor.
4. Install the radiator inlet hose clamp to the outlet duct.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

5. Tighten the air cleaner outlet duct clamps.

Tighten
Tighten the clamps to 4 N·m (35 lb in).