Many thanks, you answered my question. Had my car at the dealership yesterday for service. They said air con was bad.i was looking for inspection glass on dryer and couldn't find. Now I know why . Inside car temp comes down to 7c . So I'm wondering how they came to the conclusion it was shot. Should add they said battery also shot. Car has 15000 miles on it.
It couldn't see most of the parts. It's better, much better to disconnect coolant hoses, fan connectors, and freon gas hoses then remove everything so we can see what you touch, and remove.