Does a toyota avensis d4d 2004 diesel have a timing belt or chain and when does it need to be changed?

Does a toyota avensis d4d 2004 diesel have a timing belt or timing chain and when does it need changing? NOT PAYING FOR A ANSWER!!!
Update: I NEED AN ANSWER TONIGHT!!!! QUICK
Update 2: I NEED AN ANSWER IM BEGGING ON MY HANDS AND NEES PLEASE:(
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