SPECIALIZED EXPERIENCE: Must have 1-year at the next lowest WG level or 18 months experience or training leading to a thorough knowledge of the mechanical makeup, operation, and working relationships of complex systems, assemblies, and parts for a variety of combat, tactical, commercial, special purpose vehicles, and equipment; ability to diagnose, repair, overhaul, and modify a variety of combat, tactical, commercial, special purpose vehicles, and equipment; knowledge of electrical, electronic, hydraulic, pneumatic, and other non-mechanical systems that have a functional relationship and effect on the operation of mechanical systems; knowledge of hydraulic lifting, loading, turning, and positioning systems and their mechanical, hydraulic, pneumatic, electrical, and electronic controls; basic knowledge of electronics, sufficient to identify and replace defective components, such as sensors, diodes, and circuit boards; ability to repair or overhaul major components such as diesel, multi-fuel or gasoline engines, turbine engines, automatic and manual transmissions, drive line assemblies, electrical and electronic systems and accessories, fuel injection systems, and emission control systems. MILITARY MEMBERS WITH INCENTIVES: Upon acceptance of a military technician position military members who are currently receiving a military Reenlistment/Extension Bonus (REB), SLRP, or GI Bill-SR Kicker may lose incentive eligibility and may be subject to termination or suspension of incentive (includes indefinite and temporary technicians on assignment for more than 179 days in any continuous 12-month period).