Air Cleaner Outlet Rear Duct Replacement (LF3)

WARNING: This page is about a different variant/trim than selected.

Fig 1: Air Cleaner Outlet Rear Duct (LF3)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement (LF3)Intake Manifold Cover Replacement (LGX) . Disconnect the charge air bypass valve right side from air cleaner outlet rear duct. Refer to Charge Air Bypass Valve Replacement - Right Side (LF3) . If the air cleaner outlet rear duct requires removal from the vehicle, disconnect the PCV tube. Refer to Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LF3 (Camshaft Cover to PCV Tube))Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LF3 (Bank 1 Camshaft Cover to Air Outlet Duct))Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LGX (Air Outlet Duct to PCV Oil Separator))Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LGX (Air Outlet Duct to Camshaft Covers))Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (LF3 (Bank 2 Camshaft Cover to Air Outlet Duct)) .
1	Air Cleaner Outlet Rear Duct Clamp CAUTION: Refer to Fastener Caution . NOTE: Ensure the outlet duct is fully seated to the mating surfaces before clamping. Verify that the cuff is not rolled under. Tighten 4 N.m (35 lb in)
2	Air Cleaner Outlet Rear Duct Spring Clip NOTE: Spring clip is buried low and is a blind operation. Procedure Use a flat bladed tool to disengage both sides of the spring clip to remove air cleaner outlet duct from turbocharger.
3	Air Cleaner Outlet Rear Duct Procedure Lift up on the air cleaner assembly to remove from retainer.