Found on a PM for light commercial. I had a supervisor once tell me that it is essential to always check pulleys and sheaves for grooves. It has since become routine for myself to practice this when dealing with a belt driven motor. Here is a little video put together by my Apple phone of a few units that failed due to bad pulleys, sheaves, and brackets. #hvac #hvaclife #hvactechnician #hvacrepair #hvacpm #hvacservice #lightcommercial #teachme

Posted by Jrpitau10 at 2021-02-20 23:37:18 UTC