Installation Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.

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Air Conditioning Compressor Clutch Coil (4) - Install
Air Conditioning Clutch Coil Retaining Ring (3) - Install
Air Conditioning Compressor Pulley (2) - Install
Air Conditioning Compressor Pulley Bearing Retaining Ring (1) - Install
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CAUTION:
Refer to Fastener Caution

Air Conditioning Compressor Bracket Bolt (1) - Install and tighten - Fastener Specifications
Connect the electrical connector.
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NOTE:
Use the original shim count as a starting point to determine the proper air gap for the air conditioning clutch plate.

Install the air conditioning clutch shim (s) (3) as needed to achieve the appropriate air gap of 0.21 - 0.55 mm (0.008 - 0.022 in)
Air Conditioning Compressor Clutch Drive Plate (2) - Install
Air Conditioning Compressor Clutch Pulley Bolt (1) - Install and tighten - Fastener Specifications
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Measure the air gap between air conditioning clutch drive plate (2) and the air conditioning compressor pulley (3) using the appropriate feeler gauge (1).
If the air gap is out of range remove the air conditioning clutch drive plate, and add or remove shim (s) as need to achieve the appropriate air gap.
Repeat steps 7, 8, 9 and 10 as needed to achieve the appropriate air gap.
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Position the accessory drive primary belt (2) onto all but one of the idler pulleys.
Use a suitable tool to rotate the drive belt tensioner (1) counterclockwise, then hold tension.
Install the accessory drive primary belt (2) onto the last idler pulley. Check to ensure that the drive belt is centered on each pulley, and fully seated into ribbed pulleys.
Slowly release tension from the drive belt tensioner (1).
Inspect the accessory drive primary belt (2) again to ensure centered on each pulley.
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Auxiliary Air Cleaner Outlet Duct (1) - Install
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Retainer Spring (3) - Engage
Charge Air Bypass Valve Hose (2) - Install

CAUTION:

Refer to Component Fastener Tightening Caution .

Charge Air Bypass Valve Hose Clamp (1) - Tighten - Fastener Specifications
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Turbocharger Wastegate Actuator Vacuum Tank Solenoid Valve Tube (1) - Connect - Plastic Collar Quick Connect Fitting Service
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Install the NEW positive crankcase ventilation fresh air tube (2) and secure the 2 positive crankcase ventilation tube connectors (1).
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Air Cleaner Assembly (2) - Install
Air Cleaner Bolt (1) - Install and tighten - Fastener Specifications
Install all retainers and wiring harnesses to the air cleaner assembly as necessary.
Connect the 2 mass airflow sensor electrical connectors.
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Auxiliary Air Cleaner Outlet Duct (4) - Install
Air Cleaner Outlet Duct Clamp (3) - Tighten - Fastener Specifications
Air Cleaner Outlet Duct (2) - Install
Air Cleaner Outlet Duct Clamp (1) - Tighten - Fastener Specifications
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Front End Sheet Metal Cross Brace- Left Side and Right Side (3) - Install [2x]
Front Suspension Strut Upper Mounting Nut- Left Side and Right Side (2) - Install and tighten [4x] - Fastener Specifications
Front End Sheet Metal Cross Brace Bolt- Left Side and Right Side (1) - Install and tighten [6x] - Fastener Specifications
Install all wiring harness retainers to the front end sheet metal cross braces.
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Radiator Air Upper Baffle- Upper (3) - Install
Radiator Air Upper Baffle Bolt (2) - Install and tighten [2x] - Fastener Specifications
Radiator Air Upper Baffle Retainer (1) - Install [5x]
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Transmission Control Module (1) @ Engine Control Module Bracket (2) - Install
Engine Control Module Bracket (2) - Install
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Engine Control Module Bracket Bolt (1) - Install and tighten [3x] - Fastener Specifications
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Engine Control Module (1) - Install
Connect the electrical connectors.
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Radiator Surge Tank Outlet Pipe (3) - Install
Radiator Surge Tank Inlet Hose Clamp (4) @ Engine Radiator - Engage - Hose Clamp Replacement Guidelines - Spring Type
Radiator Surge Tank Inlet Hose Clip (2) @ Engine Control Module Bracket - Install
Radiator Surge Tank Inlet Hose Clamp (1) @ Radiator Surge Tank Inlet Hose - Engage - Hose Clamp Replacement Guidelines - Spring Type
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Oil Filler Cap - Remove
Intake Manifold Cover (2) - Install
Intake Manifold Cover Bolt (1) - Install and tighten - Fastener Specifications
Oil Filler Cap - Install
Fill the cooling system to the proper level. Cooling System Draining and Filling (LSY GE 47716) , or Cooling System Draining and Filling (LSY Static Fill) , or Cooling System Draining and Filling (LSY with V03 Static Fill) , or Cooling System Draining and Filling (L3B Static Fill) , or Cooling System Draining and Filling (L3B GE 47716) , or Cooling System Draining and Filling (LSY with V03 GE 47716) , or Cooling System Draining and Filling (LF4 Static Fill) , or Cooling System Draining and Filling (LF4 GE 47716)
Connect the battery negative cable. Battery Negative Cable Disconnection and Connection
Start the engine and check for coolant leaks.
Recharge the refrigerant. Refrigerant Recovery and Recharging