3E4X1U.S. Air ForceEngineering & Maintenance
Water and Fuel Systems Maintenance
ASVAB Score Requirements
Score requirements are approximate and may change. Always verify current eligibility with an official recruiter before making career decisions.
Composite Scores
M47
About This Role
Maintains water treatment, distribution, and fuel storage systems on Air Force installations.
Do You Qualify?
Practice on ASVABace and check your line scores to see if you meet the requirements for 3E4X1 Water and Fuel Systems Maintenance.
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Frequently Asked Questions
What ASVAB score do I need for 3E4X1 Water and Fuel Systems Maintenance?
M >= 47
What does a Water and Fuel Systems Maintenance do?
Maintains water treatment, distribution, and fuel storage systems on Air Force installations.
How can I prepare for the ASVAB to qualify?
Practice with ASVABace's free practice tests and targeted study tools. Focus on the subtests that make up the required composite scores.