Technical oil change

[donnief]

Hi, i recently bought a w reg (2000) ducato 1.9 but it has no logbook so I'm not sure how much oil I need to give it a quick oil change, any help please? (It's actually a citroen relay but i believe that it's the same van !)

 

[FreeSpirit]

Ducato 1.9 98-02 - engine code DJY
Engine oil capacity w/filter - 5.25 litres
Grade - moderate climate 10W/40 Semi synthetic
Engine Oil Classification API/ACEA - CF/B3-96
Gearbox Oil Grade SAE 75W/90 Synthetic
Gearbox Quantity 4/5 Speed - 2.0Litres

The 1.9 Turbo 98-02 - engine code DHX
The capacities are the same
Hope this helps