A maintenance mechanic keeps machines running: you inspect, lubricate, take apart, repair, reassemble and test equipment, and you write down what you did. This roadmap starts with safety and basic hand-tool and mechanical skill, then moves to reading work orders, diagnosing problems, and preventive maintenance, and finally to troubleshooting, reliability work and specialty skills like hydraulics, PLC basics and welding. Most people in this job have a high school diploma or a post-secondary certificate, so you can start now, learn mostly free, and build hands-on proof with a home or school proj
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Every stage from beginner to expert, with lessons, practice drills, projects, interview questions and free resources. Free with a Rolearch account.
Stage 1 of 3 · about 10 weeks
Work safely around machines and handle basic tools, fasteners, lubrication and mechanical concepts well enough to be a trusted helper.
Shop safety and lockout/tagout
Machines can start, swing, crush or release stored energy. Lockout/tagout (OSHA 29 CFR 1910.147) is the rule that keeps people alive, and employers check it first.
Hand tools, measuring and fasteners
Most of the job is taking things apart and putting them back correctly. Wrong torque, wrong thread or a misread measurement causes repeat failures.
Lubrication and basic mechanical systems
Bearings, gears, chains, belts and couplings are what you will lubricate and replace. Knowing how each wears tells you what to look for.
Reading work orders, prints and manuals
Reading comprehension is the top skill for this job. A work order tells you what to fix, and manuals and drawings tell you how.
Then 2 more stages (about 40 weeks in all) with lessons, drills, projects, 6 interview questions with strong answers and free resources.