Thanks Eddie.
As I can't seem to get molygrease only this 'general grease' ,presumably LM,in small cartridges, I'll go with that then and hope it's OK.
Cheers, Dave
Rather than hoping, why not buy some moly grease and a grease gun which will cost you £20 tops. That way you'll know exactly what's been used. Why risk an expensive failure for the sake of a few quid?