This video is provided courtesy of MACS Worldwide for educational review as part of our Section 609 preparation. All credit for the content, production, and technical explanations goes entirely to MACS.
Master Automotive Training does not own, modify, or claim any rights to this video. We deeply appreciate the high-quality training resources MACS continues to create for technicians in the automotive A/C industry. This video is used here strictly for student learning and review.
For more information on MACS training and certification, please visit their official website.