[rvcycleguy]

The TM A/C is common to many of the RV's on the road. It is not TM specific. I would not advise a technician to stand or work on the roof. Some here have accessed the roof by placing boards or sheet plywood on the roof to give a supporting surface to work from but this would be to remove or replace the A/C unit only. The unit will have to be removed from the topside. Once the TM is opened, it's the same as most conventional campers. Controls on the inside and service to components from the topside. The Camping World techs should be experienced with the A/C units and will most likely use a ladder.