Al Macklin had the "pleasure" of replacing the ice maker hose between the
solenoid and the ice maker on his Dometic Model 1292 refrigerator in his 99D
36T. In order to replace that tube it is generally agreed that the refrigerator
has to me removed from the cabinet. This procedure is pretty much the same
for all older Discovery's that had Dometic refrigerators.
In the process of doing that job Al kindly made a detailed description of the
steps necessary to remove and replace the refrigerator, replace the tube and the
installation of additional exhaust fans to the roof top refrigerator vent.
His description of the job is HERE as a PDF file (opens in new tab or window).
And the pictures he took while doing it are HERE, also as a PDF file (opens in new tab or window).