I have been doing some work on my car and cut the timing belt. while putting a new one one i have knocked the engine out of line.

some body told me if i strip the engine down it has mark`s in the componants i can line them up and can build the engine back up T.D.C (total dead centre) is this true.

please help.
Its a ford mondeo P reg MK2
with a
2.0L 16V zetec-e engine.

Do i need to remove to engine to do this?