On 19 Jan 2006 19:35:47 -0800, "Nexus7" wrote:

We have to move a side-by-side refrigerator in a minivan, which means
it can't be done upright. The general opinion seems to be that if you
move it on its side, then let it stand a day after the move before you
turn it on, and it'll be fine. On the net and web however, there is
more detailed but conflicting information.


The information about letting the oil drain back to the sump is
probably correct. But there is a more important consideration. The
compressor is suspended in the middle of the canister via rubber
grommets pressed into four springs that are welded to the base of the
compressor canister. This is part of the noise isolation design. By
placing the fridge on its side the heavy compressor will flop on its
side and may pop out of one or more grommets from its spring mount(s).
If you run you van over a rough road the pop out is very likely. When
you set the fridge upright again everytime the compressor starts or
stops its torque will fling the compressor to hit the canister with a
thunk. The canister is hermetically sealed so you cannot do any
repairs. Over time the wires will fracture and you get a short
circuit.