Forward Flushing Setup

WARNING: This page is about a different car, the 2018 Buick Envision. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

NOTE:
Forward flow refrigerant flushing is recommended for contaminated refrigerant or refrigerant oil.

NOTE:
Inspect and lubricate the J 45268 Air Conditioning Flushing Adapter Kit fitting O-rings. Air Conditioning System Seal Replacement

Install both J 45268-9 (2) onto the J 45268-10 (3).
Install the J 45268-7 (4) onto the suction side of the J 45268-10 (3).
Install the J 45268-8 (1) onto the discharge side of the J 45268-10 (3).