Power steering pump?

From : larry rolen

Q: i have a 1999 ram with a 318. just started making a clinking noise somewhere on the front of the engine. i put a screw driver on the power steering pump then my ear. i could hear the noise through the screwdriver. i just want to make sure this is indeed the problem. would i be able to hear it well if it were another component the runs off of the serpentine belt if this is the ps pump can the pulley or bearings be changed as opposed to the whole pump thanks for the help in advance. --- outgoing mail is certified virus free. checked by avg anti-virus system http//www.grisoft.com. version 6.0.515 / virus database 313 - release date 9/1/2003 .