Many thanks Paul and Martin. Mines a 2001 and not the same as Ken's. Two separate pipes from pump. So far at least as awkward as Ken's adjective.
Jim,
if its not been working since Aug 2009 despite hot (near boiling) water into bottle from kettle would you still expect to unblock it use your hosepipe method? The top has come off and left behind somewhere and I think the bottle must have dried out following 4 weeks sat in the sun not moving.
Martin,
I hear the pump running for both front and back and there is a little water from somewhere just after the pump (I have already taken off the wheel and black arch (2 hours), but still can't get at the (nearly swore) pipes with enough strength to wrench them off! Its not clear (from just feel which is all that's available) which of the two apparent joins in each pipe (about 1 inch apart), adjacent to the pump, is the one to TRY to pull apart for each pipe (not that one can get two hands up there to achieve the breaking of either pipe at either join).
I took off the big lump of black plastic at the bottom of the bonnet when its open, and did wrench off the supply pipe thus exposed just before the T piece off to the first spray and on to the other, and no water gets that far.
I will now try taking the pump out of the bottle in daylight, which should help provide access to the pipes after pulling them and the released pump down for closer inspection. (Perhaps after also undoing the electric lead, wherever that is).
Chris Johns
April 2010