the fan problem only plagues the ep82, if aircon is removed from an ep91 then you dont have to worry about the fan being on all the time.the condensor box behind the dash can be removed, sits in behind the glovebox,.as sated above its loated in a black box(theres also a guide on here somewhere).there are a few pipes, wires and sensors to the right of the inlet manifold on the bulkhead thatcan also be removed, just bung up the pipes with screws
darren