How to fit cam belt on 14tdi polo?

To fit the cam belt on a 14 TDI Polo, start by ensuring the engine is at top dead center (TDC) to align the timing marks on the crankshaft and camshaft. Next, remove the old belt and tensioner, then install the new tensioner and route the new cam belt around the pulleys according to the manufacturer's diagram. Once the belt is in place, adjust the tensioner to the specified tension and rotate the engine by hand a couple of times to ensure proper alignment before finalizing the installation. Finally, recheck the tension and timing marks before reassembling any removed components.