Just spent the morning takingthe engine out for this very fault, (thanks Andy and Stu for the help), the CRB was in several bits the symtoms were:
1) there was an intermittenet noise when the clutch was depressed.
2) the noise went
3) a new grauncy noise started when cold and changing gear.
4) the cluche pedal started to feel lumpy and gears were difficult to engage.
point 1 lasted about 9 months 2, 3 and 4 happened over the course of two weeks.
All I need know are all the important bits to change whilst the engine is out VHPD head, RBTB's dry sump kit, an emerald oh and some silicon hoses. 😬
Andy