[JACKO748S]

Is there much in the way of corrosion etc. there?

If there is it might need to soak in overnight mate, followed by what moto suggested - a bit of tapping to "crack" the crap that's built up in the area.

Sorry can't help anymore than this fella.

Jacko.

[Edited on 31-3-2006 by JACKO748S]