Could someone tell me how to time everything correctly and also give me some steps to installing a db2 injection pump I have my old one out but now it's time to put the new one in.

 

Without a service manual, I'd be lost, most of the time :-)
needless to say I came across some pretty good videos on YouTube of exactly this. I just look at my subscriptions and his name on there is Rustys72. There's a couple and about timing.
Though I know there alot more there, just do a lil searching. hope it helps!