91D/ 52D – Power Generation Equipment Repairer

Conduct maintenance on tactical utilities, power generation sets, internal combustion engines, and associated equipment. They’re responsible for overhauling said equipment, and also perform maintenance and other repair work on mobile and stationary power...

91C – Utilities Equipment Repairer

Inspect and repair air conditioner electrical systems, air conditioner vapor systems, refrigeration unit electrical systems, portable heater fuel/electrical systems, fire extinguisher recharging systems and fire extinguishers/valves