Lucas injector pump sheatic or plan

[numenius]

Hi, I have 2 XUDengines with these pumps on (luckily the 3rd has the superior Bosch pump fitted) - anyone know where I can find schematics or plans for the Lucas XUD series of pumps? Rather oddly, they made several variations, even for fitting to the same (XUD Turbo) engine, and I've got a real problem with one, but cannot for the life of me find any plans for the pumps online.

[mr rusty]

I have the Bosch pump-as you say it's an altogether better piece of engineering, and it's well worth converting if you want to run on veggie oil

It is hard to find info on the Lucas ones, but the Haynes Citroen XUD engine manual has some stuff on the Lucas pump, i think mainly because the engine they dismantled for the manual had one.

There are, however, several people here http://www.frenchcarforum.co.uk/forum/viewforu m.php?f=3 who have done some dismantling of Lucas pumps and may be able to help.