Removal Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

The compressor air intake supercharger and throttle body may be removed as an assembly. If not servicing the individual components, remove the supercharger as an assembly.
Cover the inlet area of the compressor air intake supercharger to prevent dirt or debris contamination onto the rotors.
The compressor air intake supercharger intercoolers and fasteners are not serviceable and are not to be tampered with or removed at any time for any reason.

Drain the charge air cooling system. Charge Air Cooling System Draining and Filling (LT4)
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Charge Air Cooler Cover (4) - Remove - Charge Air Cooler Cover Replacement
Cover the inlet area of the compressor air intake supercharger to prevent dirt or debris contamination onto the rotors.
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Supercharger Belt (2) - Remove - Supercharger Belt Replacement
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Power Brake Booster Vacuum Pipe (1) @ Throttle Body Assembly - Disconnect - Plastic Collar Quick Connect Fitting Service
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Evaporative Emission Canister Purge Pipe (1) - Disconnect @ Throttle Body Assembly - Plastic Collar Quick Connect Fitting Service
Charge Air Cooler Coolant Hose - Disconnect @ Supercharger Water Manifold - Charge Air Cooler Coolant Hose Replacement (LT4 Charge Air Cooler Coolant Pump to Charge Air Cooler Front Manifold)
Charge Air Cooler Coolant Hose - Disconnect @ Supercharger Water Manifold - Charge Air Cooler Coolant Hose Replacement (LT4 Charge Air Cooler Front Manifold to Engine Radiator Intercooler Heat Exchanger)
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Disconnect electrical connectors (1, 2, and 3).
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Supercharger Air Outlet Pressure Sensor (1) - Disconnect Supercharger Air Outlet Pressure Sensor Replacement
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Intake Manifold Bolt (1) - Remove [8x]
Disconnect and detach harness connectors and retainers as necessary.
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Install the EN-48898 Supercharger Lift Fixture (1).
Tighten the EN-48898 Supercharger Lift Fixture bolts and nuts until snug.
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Remove the compressor air intake supercharger (1).
Intake Manifold Gasket (2) - Remove and DISCARD [8x] Replacing Engine Gaskets
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Remove the EN-48898 Supercharger Lift Fixture (1).
If reusing the compressor air intake supercharger, clean and inspect. Compressor Air Intake Supercharger Cleaning and Inspection (LT4)