Series 3 injector pump

[twendelandy]

I have a series 3 with a 12J turbo motor, which keeps dying on me. Want to take the pump out tomorrow and injectors and send them in to be serviced and calibrated.
I wonder if someone could tell me when taking out the pump do I need to remove the whole front cover, or is it possible to remove the pump gear via the cover in front, and take it out like that.
Basically is it a big job, or not, is what I want to know I suppose.....

Any help would be much appreciated.

Cheers