B767-300 and 300 ER
Flight Crew Air Transport Pilot (ATP)
Flight Crew Last 90 Days 150; Flight Crew Total 22000; Flight Crew Type 2000
Aircraft Equipment Problem Less Severe
Flight Crew Overcame Equipment Problem
Aircraft
Aircraft had been dispatched with several air conditioning issues. During cruise we lost control of the cabin temperature. We contacted [Maintenance] and they suggested cycling [a] circuit breaker to reset the trim air system. We did so and regained control of the cabin temperature system.
[Narrative 2 contained no additional information.]
B767-300 flight crew reported difficulty controlling cabin temperature. Maintenance suggested re-setting a circuit breaker that solved the problem.