I bought an engine top mount from my local Citroen parts stockist recently and decided to do it today. Having removed the 'curved retaining plate' I got a better look at the existing mount. It did not look like the one I bought - see pictures. The part number of the one I got is 1827.10, is this correct.
Haynes book then says to take out the rubber buffer, all I could see was a round handle that looked like it needed to be unscrewed, but was too tight to undo by hand.
Bob