85 westy : is it possible to replace the stove burner valve assembly
without totally removing the sink/fridge/cabinet unit from the
vehicle?   Bentley is quite unhelpful.   I've started removing screws
and taking pieces off, thinking that I could either lift up the
stainless steel sink / burner unit, or else access the LPG valves
from underneath, but it all seems pretty well locked together.    Is
there some way to get that big stainless steel piece UP and out so
that I can replace the valves underneath?