Various restoration tasks have been completed, including refurbishment of the saloon heater matrices and heat exchange boxes. Here, one of the matrices is seen under leak test.
The heat exchange boxes sit under the saloon floor. A fan draws air from the outside, passing it through a heater matrix where it is warmed before entering the passenger saloon. Below are several pictures taken of one of the restored boxes.
A new fuel tank has been fabricated from stainless steel, as seen here.