Construction Equipment Repairer

Ordnance Corps
MOS Details
Major Duties: 

Supervises and performs unit, direct support and general support (DS/GS) maintenance on construction equipment which includes that used for earth-moving, grading, and compaction; lifting and loading; quarrying and rock crushing; asphalt and concrete mixing and surfacing; water pumping; air compression and pneumatic tools; and powered bridging.

Skill Level 1 Maintains (unit/DS/GS) and replaces brake actuators, batteries, starter motors, alternators, mechanical fuel pumps, hydraulic cylinders/pumps/control valves, drive shafts, universal joints, service brake shoes, disc-brake pads, water pumps, turbochargers, cylinder heads, high-pressure fuel injection pumps, wheel bearings/seals, steering unit torquelink, and road wheels. Adjusts engine speed governor/valves, carburetors, boom-hoist brakes/ clutches, dry-disc clutches, steering brakes, track tension/assemblies, fuel injector racks, and steering unit brake levers. Charges suspension accumulators, transmission shift accumulators, and main hydraulic accumulators.

Skill Level 2 Performs duties in preceding skill level, supervises lower grade soldiers, and provides technical guidance to the soldiers in the accomplishment of their duties. Troubleshoots, repairs, and overhauls engines, final drives, power trains, hydraulic systems, and fuel system components. Performs welding and cutting to accomplish repairs.

Skill Level 3 Performs duties in preceding skill level. Supervises and inspects maintenance of construction, powered bridging, and associated equipment. Performs troubleshooting of engines, power trains, fuel and electrical systems, hydraulic systems, earth-moving components, and pneumatic equipment.

Skill level 4. Performs duties in preceding skill level.

Physical Demands Rating: 
Physical Profile Serial #: 
Qualifications and Prerequisites
ASVAB Minimum Score: 
90 total in AS+MC+EI
Other Qualifications: 
  • Formal training (completion of MOS 62B course conducted under the auspices of the USA Ordnance Center and School) mandatory; or meet the civilian acquired skills criteria listed in AR 601-210.
  • Equipment qualification record for equipment operated.
  • Normal color vision
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