"Klonk" sounds from the front suspenssion

[olimage]

My RR has done 150000 km.
I have these klonk sounds when driving on uneven surface. I have checked balljoints, steering balljoints, upper and lower arms rubber bush, - not disassempled, but turned, preesed and so o, but cannot find any defects. There are no marks where metal tutch metal.
Does any of you have any ideas?
Ole

[daveo]

just had the clonk on the front of my car done.....it was down to using non genuine brake pads, not to say all patterned pads are no good but the one i had were ****..
they caused me no end of visits to te garage..
daveo