Changes in my Renault Express 1.6d

Hello, I wanted to know how much minutes or degrees back the crankshaft flyer needs to change a pump Lucas Delphi for the Bosch 0 460 494 105 Ve R 95, since they have told me that the PMH for the Bosch is not the same.

We are talking about an F8M 1.6D Renault Express engine.

And incidentally, although I am almost certain, that you can ask them if you can attach a box changes from an R19 to the Express.

Replace the JB1032 with a JB 3037 of a Renault 19 1.7 with F3N engine.

Greetings.