aa712b17_Specialties___Military_Science__DESCRIPTION
[MOS] 63A [TITLE] M1 ABRAMS Tank System Maintainer [DESCRIPTION] 
The M1 ABRAMS Tank System Maintainer is primarily responsible for supervising and performing maintenance on tanks. Some of these duties include: performing major assembly replacement on tanks, including the turret and fire control; diagnosing and troubleshooting malfunctions; repairing and maintaining artillery, naval gun systems and infantry weapons.
Enlisted Military Operational Specialties | Military Science
DESCRIPTION