Smilinhere Report post Posted October 18, 2018 How to unfreeze an air brake? Share this post Link to post Share on other sites
wolfe10 Report post Posted October 18, 2018 Smilnhere, Welcome to the FMCA Forum. Please tell us what coach you have-- most have an air dryer. If so, it has failed. Do you know specifically where it has frozen? Share this post Link to post Share on other sites
rayin Report post Posted October 19, 2018 This article re-enforces what Brett stated: https://www.todaystrucking.com/air-dryers-avoiding-freezeups/ Share this post Link to post Share on other sites
