Jaguar XJ 2.7 diesel - cam belt change - bob xj

Can anyone tell me if you need to change the front and back cam belts at 105000 miles

Jaguar XJ 2.7 diesel - cam belt change - elekie&a/c doctor

The recommended timing belt change is 105k miles.(front of engine) .The aux belt that drives the fuel pump at the rear of engine is due a change at 150k miles.Probably best to replace both at the same time.