Does a 2005 1.4TD vw polo have timing belt or chain if belt what do manufactures req milage to change?

The 2005 VW Polo 1.4 TD typically has a timing belt. Volkswagen generally recommends that the timing belt be replaced every 60,000 to 80,000 miles, or every 4 to 5 years, whichever comes first. It's always best to consult the owner's manual or a dealership for specific maintenance recommendations.