The rack comes out the passengers side without dropping the subframe

also it is much easier to remove and replace the bottom arm than try and press a new bush in, arms only cost 20 quid and take 20 mins a side to change once the wheels off. only need to undo 3 bolts!!
on the gearbox side you will need to hacksaw the head off the old bolt on the front mounting then invert a new bolt (cut it 3 mm shorter first to avoid it hitting the G box, when fitted tap over the top of the new bolt to stop it fro falling off as a sort of safety measure.
( I own 5 mondys so know a bit about them!!)

steve