Navy
ENGINEERING
NEC
NEC
780B
Cummins and Steyr Diesel Engines Technician
A Navy Enlisted Classification: a skill designation sailors hold in addition to their rating.
Description
Operates and performs organizational and/or extensive intermediate maintenance and overhaul on the Cummins Diesel (QSB5.9 and 6.7) and Steyr Diesel (SE266RK40) Engines and associated auxiliary equipment.
Core Skills
- diesel engine diagnostics
- engine overhaul procedures
- fuel system service
- lubrication system maintenance
- cooling system repair
- mechanical measurement tools
- auxiliary equipment maintenance
- preventive maintenance planning
- technical manual use
- engine performance testing
Common Certifications
- ASE Medium/Heavy Truck T2 Diesel Engines
- ASE Medium/Heavy Truck T6 Electrical/Electronic Systems
- ASE Automobile Maintenance and Light Repair G1
- ABYC Marine Systems Certification
- Cummins Certified Technician training
- OSHA 10-Hour General Industry
Civilian Career Paths
- MECHANICAL ENGINEERING
- FLEET MANAGEMENT
- FACILITIES MANAGEMENT
Training & Development
Getting Started
- ASE Medium/Heavy Truck T2 Diesel Engines
- OSHA 10-Hour General Industry
- Diesel engine fundamentals course
- Cummins service training
Career Growth
- ASE Medium/Heavy Truck T2 Diesel Engines
- ABYC Marine Systems Certification
- ASE Medium/Heavy Truck T6 Electrical/Electronic Systems
- Certified Maintenance and Reliability Technician (CMRT)
Data sourced from official Navy publications and public military occupational references. Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.