At least I didnt have to work off a ladder for this stilted AC! We see the effects of a loose wire on compressor terminals. We explore reasons for a breaker trip, in this case the breaker appeared to be on externally but was internally tripped. We give the unit a once over after power is restored. Discover a loose belt. We explore how to tighten belts with this type of belt tensioner. We pull out the thermal camera again! I was conditioned to only hook up gauges when there is evidence of an issu