Posted on 24 Mar 2013
I can't really understand why you are removing the fridge for servicing. Most fridge engineers can service the fridge in situ as all the parts tend to be accessible through the vents on the outside of the caravan. If a part needs replacing and the fridge needs removing the engineer can usually get them out far quicker, and more efficiently than you.
The problem with you removing the fridge is that while the engineer will service it perfectly on a work bench it is still down to you to replace it and to ensure that all the gas connections are gas tight and that the flue is connected properly to ensure safe working.
I think is the most likely cause of potential hazards and probably best left to the (insured) expert.
