2010 Hyundai Elantra Q&A

2010 Hyundai Elantra Question: TIMONG BELT

IS THE BELT ON 2010 NON INTERFERENCE? -
Answer 1
no. if your belt breaks, you've lost the engine. -
Answer 2
when should timing belt be changed preventively on the 2010 Elantra? Is it a belt or a chain? Would water pump require changed at same time? -