Initally I thought I had nipped the seal when trying to remove the front hose on the manifold, but now that I have it out, I can see that it appears to have been like that for a very long time (21 years in fact
) Although it looks bad, on close inspection it does seem to have been making a reasonable seal,
Anyway, the weather has got a bit warmer so I am starting to put it back together again.
