i changed all 4 engine mounts on sunday, apart from the front r/h the front l/h was in very poor condition and the others weak. it's only because of this site that i checked the lower mount nuts and found the front right hand one loose. well pleased now, shame the rcr engineer and the other "engineer" from pitstone did'nt notice it at the beginning of the year when i had the free inspection followed by the gearbox changed.
i drilled the nuts before fitting and have wire locked them to stop them coming undone again,as we do on aircraft.
thanks
waggers/clive