Diesel pump timing
 

how do check and adjust my diesel pump timing .tTIA

YouTube.com. Special tools required.

Also explore the Diesel Engine and Drivetrain section of the forum here: Diesel Engine and Drivetrain

In particular read the "sticky" threads at the top of that section. Two of them are directly focused on injection pump timing, since it is a very common discussion topic.
Sticky: IP Timing
Sticky: Injection Pump Timing Video

The "Performance and Aftermarket" section your thread is posted in here is more focused on upgrades rather than basic maintenance. The Diesel Engine section will make good reading for you if you are new to this engine.

What is the reason you are interested in checking/adjusting the timing? Having problems starting? Excess smoke?

Welcome to the forum, by the way. Feel free to introduce yourself and your vehicle in the New Member Introductions section if you wish. :)