the e60 520d bmw has a timing chain
The belt on a Mondeo TCDI Duratorq 56 plate is part of the timing chain/belt. The timing chain and belt should be checked at 100K miles. The belt and the chain work together in the running of the engine.
has a chain cam belt
Chain
it has a chain
chain
Cam Chain.....
its a chain in petrol and a rubber belt in diesel
2002 L-series used a belt.
2003 320 D is chain driven There is no timing belt on this model.
This model has a chain, have seen inside the engine when i blew the last one
chain, they do not require any maintence.