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NSSA 2M Lab's Quick Fix Keeps USS Montpelier Operational

Navy News Service

Story Number: NNS120927-10
9/27/2012

From Norfolk Ship Support Activity Public Affairs

NORFOLK, Va. (NNS) -- Norfolk Ship Support Activity's (NSSA) Miniature/Micro-Miniature (2M) Electronic Repair Lab restored the Electronic Warfare System aboard USS Montpelier (SSN 765) to full capability Sept. 5., using a specialized test routine to troubleshoot two AN/WLR-8 (V) circuit cards.

"The repairs performed rapidly returned a critical safety of ship system to full operational readiness," said Lt. Cmdr. Craig Broussard, electronics material officer for Commander, Submarine Squadron 6. "Their efforts do not go unnoticed, and are a valuable asset to the maintenance and sustainability of our waterfront submarines."

NSSA's 2M Lab Electronics Technicians Steve Thomas and Stephen Lay, used a test routine called a Gold Disk, which runs the circuit cards through a series of checks using static signatures of all the components that comprise the card.

"This is a static test, which means it is a non-energized test. Initially, we don't have a way to test it in an energized state," said Thomas. "After running through the test routine, we will isolate a fault based on the signatures through the Gold Disk. Once we figure out what didn't work well, we do 2M work to replace the component. After the component is replaced, then we have the ship take their part and conduct an operational test with it on the ship."

According to Thomas, NSSA's 2M Lab receives circuit cards and other electronics modules from ships each day for repair and maintains a 90 percent success rate on repairs made.

"We do this on a daily basis and receive support from Naval Undersea Warfare Center Detachment Norfolk," said Laura Petty, 2M production supervisor. "They have a fleet readiness action team that provides piece parts harvested from decommissioned ships Supply department spare piece parts, and we utilize their services to obtain the piece parts we need. That's the real reason for the quick turnaround, having the parts on hand, and of course, having outstanding technicians who can quickly and accurately identify the faults."

NSSA's 2M lab is comprised of four civilian technicians and four military technicians, all capable of keeping up with the constant demand for quality repairs that are quickly completed on vital circuit cards and electronic modules that ensure the fleet stays operational.

For more information about Norfolk Ship Support Activity, visit www.nssa.nmci.navy.mil.

For more news from Naval Sea Systems Command, visit www.navy.mil/local/navsea/.