Farm Mechanics Merit Badge
Seven requirements, mostly hands-on. Safety comes first and applies throughout: the right equipment and clothing, a farm shop plan, warning symbols, and the safety data sheets for what you use (1). Then two of four tool jobs (3), one of three jobs on an engine-powered machine (4), a visit to an implement dealer (5), and one maintenance procedure explained step by step (6).
The plan behind this
Requirement 1 applies to the whole badge
1(a) discusses the safety equipment, tools and clothing used while checking or repairing farm equipment, and then asks you to use them (when needed or called for) in meeting the requirements for this badge. 1(d) asks you to obtain the safety data sheet (SDS) for any engine coolant, oil, grease, fuel, hydraulic or transmission fluid, or other flammable or hazardous material you use in meeting the requirements. Most of those are used in requirement 4, so get the sheets before you start it.
The three choices
Requirement 3, TWO of four:
| route | what it asks |
|---|---|
| 3(a) | replace the handle of any tool found on the farm |
| 3(b) | organize a tool rack or a storage system for nails, bolts, nuts and washers |
| 3(c) | with a hand file, properly dress the mushroomed head of a chisel or punch |
| 3(d) | with a hand file, correctly dress a screwdriver tip |
Requirement 4, ONE of three, on an engine-powered machine:
| route | what it asks |
|---|---|
| 4(a) | grease all fittings, change the oil and oil filter, clean the air filter, clean the radiator fins, and replace the fuel filters |
| 4(b) | create a preoperational checklist (engine coolant, engine oil, hydraulic and/or transmission fluid, and battery voltage using a voltmeter), then use it to conduct a preoperational check |
| 4(c) | prepare any farm machine for winter storage |
Requirement 6, explain each step in ONE of three maintenance procedures: tightening hydraulic fittings, checking the air filter, or cleaning a work piece with a wire-brush wheel.
What needs other people or places
| requirement | what it needs |
|---|---|
| 1(c) | a piece of equipment, to find all its universal warning and safety symbols |
| 4 | an engine-powered machine, or for 4(c) any farm machine |
| 5 | a visit to an implement dealer, to interview the dealer technician or service manager |
What this page is
The Farm Mechanics merit badge, drawn so the safety work of requirement 1 is drawn first, with the SDS step before the machine work, and the tool jobs, machine jobs and maintenance procedure drawn as questions. It is not a copy of the requirements: each step is a short label with a link to the official requirements, which are what actually governs and which change from year to year. The free official pamphlet is the fuller guide.
Sources for this page
- Farm Mechanics Merit Badge Requirements, Merit Badge Hub, last modified 2025-09-26 · The requirements themselves, and the free official pamphlet linked from them.
- Guide to Advancement, 2025, Section 7.0.0.3 · The process every merit badge is earned through, which this page does not repeat.
- Guide to Advancement, 2025, Section 7.0.4.3 · Which version of a changed requirement applies to a Scout who has already started.
- Guide to Advancement, 2025, Section 4.0.0.1 · Why the requirements are not in the Guide to Advancement and are expected to change annually.
Last checked against its sources on .