Hi,
Please understand, this vehicle isn't offered in the US, so my manuals don't include it. However, I will try my best to help.
As far as your question is concerned, I did a little research, and it appears the timing is maintained by a belt and not a chain. I attached a pic below.
Let me know if this helps or if you have questions.
Take care,
Joe
See pic below.
Image (Click to make bigger)
Monday, August 28th, 2023 AT 7:03 PM