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SOC 49-3053
Repair small engines in outdoor power equipment such as lawn mowers, chainsaws, and portable generators: receive the fault description, inspect and diagnose, repair per training and authorization, review, and record labor hours and parts. The site carries fuel, moving parts, and noise hazards; China's agricultural machinery repairer covers only related equipment settings and cannot be directly equated with the US occupation.
Model impact index for three equally weighted representative core tasks; not a measured share of working time or a job-loss probability. floor((50+0+75)/3+0.5)=42; fermatmind-ai-impact-v1; 2026-10-18.
Inspect, adjust, and repair small engines in lawn mowers, chainsaws, and portable generators, recording repair hours and parts and verifying repair results. A customer's fault guess does not equal a diagnosis; intake, quoting, repair, test running, and delivery must be checked per actual training and position division of labor.
The conclusions come from public occupational tasks and editorial summaries, not an individual assessment or an employment guarantee. The actual models repaired, supervision, manufacturer training, and warranty scope must be checked with the target employer; the same title may also cover equipment rental transactions, customer service, or power tool repair.
Suits people who like locating mechanical faults, can verify per records and manufacturer instructions, and are willing to accept on-site training and a seasonal business rhythm. First confirm whether you can accept noise, fuel and fluids, hazardous equipment, standing, and customer communication.
US O*NET49-3053.00 Outdoor Power Equipment and Other Small Engine Mechanics: diagnose, adjust, repair, or overhaul small engines that power lawn mowers, chainsaws, sports equipment, and similar; lawn and garden power equipment is a common setting. Power tool repair, agricultural machinery repair, and automotive and marine mechanics are all adjacent rather than the same code. China's agricultural machinery repairer 5-05-05-02 can only be used for some agricultural machinery settings and cannot directly cover all garden and consumer equipment in the US classification.
The work objects are small engines in outdoor power equipment such as lawn mowers and chainsaws; intake, diagnosis, repair, verification, and recording form a loop. Training and warranty requirements may differ for each type of equipment.
Career direction comparison
Compare by equipment object, common outputs, risks, and training differences; transfers must check the actual models and employer authorization, and competence cannot be inferred from a job title or paper exercise.
| Career direction | Core work and output | Key differences | Best-fit choice |
|---|---|---|---|
| Power tool repairers | Repair the electrical, electronic, or mechanical components of handheld power tools. | Focuses mainly on motors, power supply, and tool components; small gasoline engines are not its core object. | Suits those who prefer electrical measurement and small tool repair, and requires additional electrical safety training. |
| Farm equipment mechanics | Inspect and repair agricultural machinery and related mobile equipment. |
AI impact on this career
What AI can most directly explore is intake summaries, work order classification, parts list checking, and customer explanation drafts. The diagnosis and repair of fuel, electrical, and moving parts and test running still require on-site trained judgment. There is no independent GenAI adoption or substitution rate for this occupation; the BLS2025—2035 detailed occupational projection growth of 2.3% does not equal a net AI effect. AI Impact Score 42% is an editorial estimate. Model impact index for three equally weighted representative core tasks; not a measured share of working time or a job-loss probability. floor((50+0+75)/3+0.5)=42; fermatmind-ai-impact-v1; 2026-10-18.The three tasks, ratings and sources are listed in the FermatMind method source record on this page.
FermatMind AI Impact Score estimation method v1
FermatMind / 费马测试 · 2026-10-18
Chinese mainland salary reference
China's agricultural machinery repairer and the US classification are adjacent only in some tasks; repair shop recruitment may combine retail, rental, customer service, or power tool maintenance, and position tasks must be checked item by item.
China's agricultural machinery repairer 5-05-05-02 is a related occupation for some agricultural machinery settings and does not equal all US 49-3053 lawn, garden, and sports equipment engine repair.
No comparable wage distribution was obtained; no monthly wage is inferred.
The median for repair and fabrication service personnel is 46,795 yuan/year, not a quote for this occupation.
The urban non-private repair service industry average is 70,226 yuan/year and the private average 52,059 yuan/year; not this occupation.
US wage reference
The US detailed occupation 49-3053 had a 2025 median annual wage of 47,880 USD; the BLS projects 2.3% employment growth over 2025—2035 with about 3,800 average annual job openings. The median wage is not entry pay, and openings are not net additions.
| Wage statistical position | Annual wage reference | Conversion boundary | How to understand this position |
|---|---|---|---|
| 10th percentile (P10) | 34,670 USD/year | Official annual wage, not individual monthly income | The 2025 10th percentile is 34,670 USD/year; not a starting salary or grade threshold. Source: https://www.onetonline.org/link/localwages/49-3053.00?p=annual |
| Median (50%) | 47,880 USD/year | Official annual wage, not individual take-home pay |
Occupational fit guide
More important is whether you can accept mechanical diagnosis, standing and manual work, noise and fuel environments, customer communication, and rigorous work orders long term. First do the fictional A1—A5 paper exercise, then check the actual work through compliant training and job observation.
You may be better suited to： Can separate customer description, photos, and measurements into different columns and avoid writing guesses as conclusions.
These situations need caution： If unwilling to follow on-site training and escalation procedures, or still starts equipment on their own when smelling gasoline or seeing unidentified fluid traces, this direction should be chosen cautiously; first check the acceptable work environment and supervision conditions.
Do an entry exercise： After completing the work order, the next person can continue by model, responsible person, and to-do items.
Work pressure, risks, and occupational boundaries
The greatest cautions are unidentified fluid traces or gasoline odor, moving parts and hot surfaces, electrical or battery energy, mismatched equipment records, and promising a customer the repair is complete without verification.
O*NET provides US occupational work environment surveys, and BLS gives general training and work settings; the scenarios below are editorial designs and do not give this occupation's individual incident rates or Chinese statutory operating rules.
Typical scenario：The equipment smells of gasoline and photo F2 shows unidentified fluid traces; the nature of the liquid is unconfirmed.
Roles most affected：New apprentices, repair technicians, and supervisors
Possible consequence：Running equipment without authorization or ignoring hazards may cause injury and wrong safety conclusions.
Entry, qualifications, and career development
The typical US BLS detailed occupational entry is a high school diploma or equivalent with moderate-term on-the-job training. First practice recording with the paper A1—A5, then learn specific models through compliant courses or employer supervision; industry certification is usually not uniformly mandatory nationwide, but warranty work may require manufacturer training.
Occupational outlook and related occupation transitions
The US BLS49-3053 detailed occupation had about 38,300 people in 2025, projected at 39,200 in 2035, growth 2.3%, with about 3,800 average annual openings. Chinese repair service industry wages and local surveys provide background only and do not indicate national recruitment volume for this occupation; the effects of electrification and GenAI cannot be attributed separately from this overall projection.
United States · 49-3053 detailed occupation
38,300→39,200 people; 2.3%
Employment size and growth
BLS projects the detailed occupation at 38.3 thousand to 39.2 thousand, a net increase of about 0.9 thousand, growth 2.3%.
Does not establish：Official table counts are rounded; not an individual job-seeking guarantee or a separate AI effect.
US 49-3053 focuses on small engines in outdoor power equipment such as lawn mowers and chainsaws; actual models and the division of labor are checked with the employer, and power tools and large agricultural machinery are adjacent scopes.
Agricultural machinery repairer 5-05-05-02 relates to some agricultural machinery settings; the Anhui 2025 subsidized training contents republished by Huainan confirm the name and code and do not equal all garden and consumer equipment, nor do they establish US-China qualification mutual recognition.
Choose a real task from this page for a small practice project or a conversation with someone in the field. Use the planning guides to set a date, an output and feedback questions before deciding whether to continue.
The exercise only checks text and evidence; do not start, disassemble, refuel, energize, short, or test equipment. Real diagnosis and repair must be performed by trained personnel per manufacturer instructions and on-site safety procedures.
Use a fictional lawn mower intake card for the paper experience: check the model, the customer's described symptoms, known evidence, missing information, and items awaiting approval, and write a handoff record containing no repair actions.
On-site testing is performed by trained personnel; the paper exercise contains no equipment operation.
Repair, test running, and the final safety judgment cannot be handed to text tools.
49-3053 is the detailed US occupation for small engines such as outdoor power equipment. Power tool repair leans more toward motors and electrical systems, and agricultural machinery repair may involve larger farm equipment; China's agricultural machinery repairer is adjacent only to some of those equipment settings and does not establish qualification mutual recognition.
| Dimension | Primary track | Comparison track |
|---|---|---|
| Core purpose | Restore the function of small engine equipment such as lawn mowers and chainsaws and verify the repair result. | Power tools focus on motors and electrical systems; agricultural machinery focuses on restoring the function of farm equipment. |
| Main objects and basis | Based on the specific model, serial number, manufacturer data, and on-site testing, distinguishing customer guesses from measurements. | Power tools require the corresponding electrical data; agricultural machinery requires data for the corresponding farm machinery models and systems. |
| Core process | Intake records, trained diagnosis, approved repair, on-site verification, and work order handoff. | All must be performed per the corresponding equipment training; operating procedures for different energy sources and large equipment cannot be directly transferred. |
| Main outputs | Records of completed repairs, test results, and parts, hours, and unresolved problems. | Deliver repair and verification records for the corresponding equipment, and this occupation's work orders cannot prove other equipment is safe. |
| Responsible party | The mechanic leaves evidence for the actual work, and the site supervisor reviews safety, quality, and customer commitments per organizational rules. | Adjacent positions are the responsibility of their own maintenance personnel and site responsibility chain; an occupational code cannot replace the responsible person. |
| Authority and approval | Work within the scope allowed by the employer and manufacturer; warranty repairs, hazardous energy, and test running require separate checks of training and authorization. | Power tools and agricultural machinery check authorization per their own equipment and site rules; this occupation's training does not automatically cover them. |
| Conclusion boundary | 49-3053 describes a detailed US occupation, not a repair license; paper records cannot prove the equipment can run safely. | The Chinese agricultural machinery training contents provide adjacent preparation reference only and do not establish US-China qualification mutual recognition or cross-occupation substitution. |
A customer guess must not be written directly as a verified fault.
Keep actual test evidence separate from items not yet inspected.
The work order records parts, hours, and approved items, and a web exercise is not a substitute for training.
Record results and limitations, and do not declare equipment safe based on a text draft.
Costs, warranties, and responsibility are confirmed per employer and manufacturer rules.
Anomalies or safety hazards remain pending and are escalated.
Check the equipment category, training and supervision, hazardous energy control, manufacturer requirements, pay and hours, and warranty authorization. The BLS typical entry is a high school diploma or equivalent with moderate-term on-the-job training, which is not an individual license or a uniform requirement for all employers.
Equipment scope
Training and supervision
Work safety
Work rhythm
| The objects are often larger and involve farm sites and different power systems; their wages or qualifications cannot be borrowed. |
| Suits those willing to handle complex equipment at agricultural production sites. |
| Automotive service technicians | Inspect, maintain, and repair passenger automobiles. | Vehicle systems, emissions rules, and repair equipment differ; lawn mower experience does not directly grant automotive work authority. | Suits those who prefer automotive systems and standardized repair processes. |
|---|
| Marine mechanics | Repair boat engines and related power systems. | The marine environment, boat systems, and customer settings differ; BLS groups it in the small engine mechanics combined handbook but with an independent code. | Suits those willing to work at a boatyard or marina and receive the corresponding training. |
|---|
| Dealer warranty emphasis | Take in, diagnose, and repair specific brand models and produce warranty records. | Shares this occupation's code, with manufacturer courses, parts, and warranty approval more prominent. | Suits those willing to go deep into brand data and traceable records. |
|---|
| Tool rental maintenance emphasis | Maintain multiple rental equipment items, work orders, and customer return status. | Mixes small engines, power tools, and transaction services, and actual duties must be checked item by item. | Suits those willing to handle multiple equipment types and customer communication; a mixed position cannot be treated as a single occupation. |
|---|
The six rows separately compare power tools, agricultural machinery, automobiles, marine repair, and this occupation's internal dealer warranty and rental maintenance emphasis. Sharing mechanical troubleshooting does not mean the equipment, energy systems, training, and authority are the same.
A more workable choice is to take the target position posting and check the equipment category, training and supervision, warranty authorization, and safety risks item by item, then decide which type of practical experience to add.
Editorial ratings use the existing occupational responsibilities and AI task analysis on this page. They are not adoption rates, measured effects, job-disappearance or personal-unemployment probabilities, or official scores from Stanford or another external institution. No measured time weights or future robot deployment are assumed.
Text tools can handle intake summaries or find gaps but cannot observe fuel, heat, and moving parts from text.
Adoption depends on employer system permission, customer data protection, error rates, and trained review.
Employment is affected by equipment demand, repair replacement, technology, and training; the BLS projection does not provide a separate GenAI cause.
| Work area | Task | Current change | Human control point |
|---|---|---|---|
| Intake records | Distinguishes customer statements from evidence | Assists summarizing model, symptoms, and gaps | Check serial number 4821 and the customer's original words |
| Old work order retrieval | Checks equipment repair history | Flags the 4812 and 4821 number difference | Checks the same equipment identity; cannot be merged automatically |
| Photo descriptions | Organizes observable phenomena | Lists the F2 unidentified fluid traces and photo gaps | On-site personnel judge fluid and risk |
| Parts list | Checks record completeness | Flags blank part number and approval fields | The mechanic confirms the actual parts and replacements |
| Customer replies | Drafts progress and questions | Flags warranty, quote, and completion time as pending verification | Supervisor approves external commitments |
| Repair material retrieval | Locates manufacturer instructions | Lists model-related material for the trained person to review | Humans check versions, equipment applicability, and safety procedures |
| Work review | Checks paper work order logic | Points out mixed customer guesses, photos, and old orders | Checks the source personally; the work does not prove repair skills |
Insufficient evidence: no independent measured 49-3053 GenAI adoption rate, diagnostic accuracy rate, job substitution rate, or disappearance year was obtained. Existing ILO/LLM research only describes task potential; mechanization and electrification do not equal language model effects.
Separate intake text from the physical equipment: text tools can flag omissions, but whether the engine is safe and whether the fault is eliminated can only be verified by authorized on-site personnel.
AI primarily changesSummarize customer description, model, and repair history and flag the 4821 and 4812 conflict.
Human responsibility remainsVerify equipment identity, original photos, and hazard signals; the trained person decides whether to inspect.
AI primarily changesDraft the structure of hours, parts, and warranty material and help find blank fields.
Human responsibility remainsConfirm the real completed work, authorization, and manufacturer conditions, and do not fabricate verification.
AI primarily changesDraft progress explanations and questions to confirm and mark items without a quote.
Human responsibility remainsThe supervisor confirms the time, price, and safety status that may be committed.
Any AI-generated repair record must return to the original work order, equipment identity, on-site testing, and the authorizing person; first confirm the scope of use, then perform human review.
Enter only approved fictional or de-identified material, and clarify whether it is a customer description, a photo, or a measurement.
Only organize work orders, find gaps, and draft communication; do not generate equipment operating judgments.
Trained personnel check the original equipment and test records, and the supervisor checks customer commitments and warranty.
Keep the original work orders, drafts, reasons for changes, and the receiver, and avoid confusing 4821/4812.
If a hazard or incomplete data is found, mark it pending, and authorized personnel draw the actual delivery conclusion.
"The spark plug is broken" has no test evidence and may mislead the repair.
Control: Separate customer statements from measurements in different columns; write not-tested items as pending.
Names, contact details, serial numbers, and warranty material may be restricted data.
Control: Handle per employer tool permission and the minimum information principle; the exercise uses fictional material only.
4821 and 4812 are similar, and a model summary may merge different equipment.
Control: Compare item by item against the original records and serial numbers, and preserve revision traces.
Tools may fill in unconfirmed parts prices and hours.
Control: Quotes and hours are checked back against real records and confirmed by the supervisor.
Text saying "repaired" cannot prove fluid leak risk or safe equipment operation.
Control: Remain in pending-inspection status until a trained person tests and approves.
First use A1—A5 for paper evidence classification; prioritize learning models, work orders, and safety escalation, and do not treat AI output as a fault conclusion.
Let text tools organize repair material or draft customer explanations, and check manufacturer data, on-site status, and actual verification yourself.
Check what information text tools are permitted to handle, work order records, customer commitments, and the reviewer; generated text must not replace safety release.
First limit privacy, versions, and purpose, and assess wrong orders and hallucinations; adoption effects must be tested separately in a real permitted process.
There is no independent measured substitution rate. Intake text can be assisted, and on-site diagnosis, repair, and safety verification still require people.
Source: ILO exposure methodology and O*NET occupational tasksOriginal source ↗
The BLS typical entry is a high school diploma or equivalent and moderate on-the-job training, without listing programming as a uniform threshold; specific positions are checked separately.
Source: BLS49-3053 detailed rowOriginal source ↗
Intake summaries, work order classification, and version and gap prompts can first be used for editorially designed paper exploration; there is no measured task impact ranking for this occupation yet, and real repair cannot be performed from text.
Source: GPTs are GPTs task potential research and editorial exploration suggestionsOriginal source ↗
The BLS 2025—2035 projection shows this detailed occupation growing 2.3%, a net increase of about 900 people; a net AI effect cannot be asserted from this.
Source: BLS detailed occupational projectionOriginal source ↗
No. Tools cannot authorize repairs, confirm safe test running, verify warranty eligibility, or commit quotes on behalf of a supervisor.
Source: O*NET tasks and NIST risk managementOriginal source ↗
There is no credible disappearance year for this occupation. LLM task research does not predict adoption timing; the BLS projection period still shows employment growth.
Source: LLM research limitations and the BLS projectionOriginal source ↗
First learn equipment identity records, fault evidence, and on-site safety training, then practice gap finding and review with text tools.
Source: BLS training notes and O*NET tasksOriginal source ↗
Energy, safety, and equipment verification at the repair site require training, tools, and authorization. Text tools can be used to organize record drafts, and specific effects must be assessed in a permitted process and cannot become the responsible subject for repair or delivery.
The table below is an editorially compiled preparation path, not an education or wage tier or a uniform Chinese occupational qualification. Check each position against the target equipment, supervised training, warranty, and safety requirements.
| Preparation path | Explorable position tasks | Suggested checks |
|---|---|---|
| High school diploma or equivalent | Repair apprentice and intake support | The BLS typical entry education for this detailed US occupation; Chinese positions are checked with the employer for training and equipment scope. |
| Vocational or technical school courses | Basic mechanical, electrical, and small engine repair preparation | Courses can help with entry but do not replace on-site safety training or independent work authorization. |
| Supervised practical training | Entry-level repair tasks for designated models | Mentored and documented by trained personnel; requirements differ by equipment and manufacturer. |
| Manufacturer-specific courses and certification | Brand warranty or complex model repair | BLS notes that specific warranty tasks often require courses; certification is generally not universally mandatory. |
In the 2025 Chifeng enterprise compensation survey, "repair and fabrication service personnel" show a median of 46,795 yuan/year, a low of 36,000 and a high of 56,000 yuan/year, which is a local broad category, not a national wage for this occupation. The NBS repair service industry average likewise cannot replace an individual quote.
May take on lawn and garden equipment service; check the specific equipment and fuel or battery training.
Brand models, parts, warranty, and customer handoff are more prominent; manufacturer conditions are checked separately.
Often a mixed position that may include power tools, transaction services, or larger agricultural machinery and does not equal the full 49-3053 scope.
Insufficient evidence: no quantified evidence of how AI adoption in this occupation affects Chinese pay was obtained; no raise or cut magnitude is inferred, and adoption rates are not treated as pay changes.
| 90th percentile (P90) | 67,260 USD/year | Official annual wage, not individual take-home pay | The 2025 90th percentile is 67,260 USD/year; not a starting salary or grade threshold. Source: https://www.onetonline.org/link/localwages/49-3053.00?p=annual |
|---|
Wage · 10th percentile：34,670 USD/year；The 2025 10th percentile is not an entry wage. O*NET national wage percentiles
Wage · 25th percentile：40,670 USD/year；The 2025 25th percentile is not a seniority grade. O*NET national wage percentiles
Wage · median：47,880 USD/year；The 2025 median is not individual take-home income. O*NET national wage percentiles
Wage · 75th percentile：58,560 USD/year；The 2025 75th percentile；industry and regional differences are checked separately. O*NET national wage percentiles
Wage · 90th percentile：67,260 USD/year；The 2025 90th percentile does not equal a senior title. O*NET national wage percentiles
No. 47,880 USD is the midpoint of the 2025 national wage distribution for wage and salary employees; apprentice quotes are checked per the specific position, region, and training stage.
No. The statistical annual wage does not represent actual seasonal hours, after-tax income, bonuses, or benefits.
No. The wage percentiles are BLS OEWS2025 data displayed by O*NET; employment size and growth come from the BLS2025—2035 projection.
Insufficient evidence: no comparable 2025 industry median for this detailed occupation was found; the BLS combined handbook's industry wages cannot fill in 49-3053.
| Industry | Median wage for this occupation within that industry | How to understand this value |
|---|---|---|
| Repair service setting | No comparable industry median was obtained | No 2025 industry median comparable to 49-3053 in these equipment service settings was obtained; this page uses only the verified national wage percentiles and does not borrow the combined occupation's industry wages. |
| Equipment retail and dealership setting | No comparable industry median was obtained | No 2025 industry median comparable to 49-3053 in these equipment service settings was obtained; this page uses only the verified national wage percentiles and does not borrow the combined occupation's industry wages. |
| Rental tool maintenance setting | No comparable industry median was obtained | No 2025 industry median comparable to 49-3053 in these equipment service settings was obtained; this page uses only the verified national wage percentiles and does not borrow the combined occupation's industry wages. |
| Agricultural equipment related setting | No comparable industry median was obtained | No 2025 industry median comparable to 49-3053 in these equipment service settings was obtained; this page uses only the verified national wage percentiles and does not borrow the combined occupation's industry wages. |
The national median mixes different states and employers such as repair shops, dealers, and rental businesses; check local position quotes.
The OEWS annual wage is a statistical definition, and seasonal peaks and troughs, hourly pay, piece rates, and overtime affect individual income.
Brand training and complex model duties may change the quote, but a fixed raise cannot be inferred from certification.
38.3 thousand in 2025 and a projected 39.2 thousand in 2035. BLS detailed occupational projection
The detailed occupation grows 2.3%, with an official net increase of 0.9 thousand；do not use the combined group. BLS detailed occupational projection
O*NET occupational interest baseline
Realistic R · conventional CIf you like mechanical troubleshooting and reliable records, you can learn more about the real proportions of small engine, garden equipment, and customer service work; if you dislike fuel and noise, you can compare adjacent directions such as power tools.
Check models and unknowns with paper work orders, then observe the repair site through compliant training; interest scores cannot replace hands-on skills or authorization.
Which Holland interest types are closer to outdoor power equipment and other small engine mechanics?
The O*NET interest code for this occupation is RC, with realistic corresponding to hands-on mechanical work and conventional to orderly records; it is not an individual fit rate.
Do not use it this way: Occupational interest cannot represent on-site operating ability or safety training.
Test my Holland occupational interestsWhich Big Five traits are more relevant to this job?
Big Five traits do not equal repair ability; what can be observed is accurate records, stopping at risk, and explaining unknowns to customers.
Do not use it this way: Substituting labels for training ignores trainable behavior.
View my Big Five personality traitsCan MBTI be used to judge whether I fit outdoor power equipment and other small engine mechanics?
MBTI only describes preferences, and this page has no type prediction evidence for this occupation; willingness to be trained in repair, check evidence, and respect safety boundaries should be judged by actual task performance.
Do not use it this way: Do not assign hazardous equipment operation by type or reject candidates.
Discover my MBTI preferenceCan the Enneagram indicate whether I fit this occupation?
The Enneagram cannot infer who is suited to small engine repair; observe behavior under pressure through intake, risk escalation, and review records.
Do not use it this way: Does not infer repair ability, safety, or occupational thresholds from type.
Explore my Enneagram patternCan I be an outdoor power equipment and small engine mechanic if I am not good at math?
Numerical ability is used to check models, hours, parts, and quotes; it is not an IQ test.
Do not use it this way: Numerical proficiency cannot replace hands-on training.
Understand my intelligence and reasoning performanceDoes being an outdoor power equipment and small engine mechanic require high emotional intelligence?
Customer communication requires explaining items under inspection, the expected process, and what cannot be promised.
Do not use it this way: Emotional labels cannot decide whether someone can do customer service.
Understand my emotional intelligence abilityFits better when: Willing to learn vehicle systems, diagnostic tools, and service work orders.
Watch for: Small engine experience cannot directly cover complex automotive systems or local qualifications.
Explore related career: Automotive service techniciansFits better when: Likes farm sites and larger agricultural equipment.
Watch for: Power systems, equipment scale, and work settings require additional training.
Explore related career: Farm equipment mechanicsFits better when: Prefers maintenance across facilities, customer communication, and work orders.
Watch for: The equipment scope is broader, and electrical and building trade tasks are checked separately.
Explore related career: General maintenance workersFits better when: Likes motors, circuits, and handheld tool repair.
Watch for: Must add electrical safety training; gasoline engine experience does not transfer automatically.
Explore related career: Power tool repairersFits better when: Willing to handle marine power systems at a boatyard or marina.
Watch for: The marine environment and marine equipment training are checked separately.
Explore related career: Marine mechanicsFits better when: Prefers vehicle power and riding product repair.
Watch for: Motorcycle systems and any riding permit cannot be replaced by garden equipment experience.
Explore related career: Motorcycle mechanicsThis page has no evidence that personality scores predict performance in this occupation. What can be observed is willingness to be trained in repair, record equipment accurately, escalate on hazards, and accept noise, fuel, and customer communication.
Introverts can learn customer communication; observe task performance through equipment identity on work orders, explaining unknowns, and risk escalation, and do not deny a career choice based on an introversion label.
Extroversion may help communication but cannot replace model training, diagnostic evidence, and safety procedures; judge by actual trained task performance.
There is no verifiable best MBTI type. See whether the person is willing to distinguish customer guesses from on-site tests and accept supervision; type cannot assign hazardous work.
The O*NET interest for this occupation leans realistic and conventional (RC) and is not an individual fit rate; first try paper work orders, then observe supervised positions.
This page has no evidence that personality trait scores predict repair performance; judge by record accuracy, risk escalation, and training and review results.
Math can start with checking model numbers, hours, parts, and costs; do not set thresholds with IQ labels, and mark unconfirmed values as unknown and recheck them.
No high emotional intelligence label is needed; being able to explain which items are under inspection and who can approve the time and price when a customer pushes, while keeping accurate work orders, can serve as observation.
The Enneagram has no evidence of fit for this occupation; turn stress reactions into observable risk reporting, review, and handoff behavior.
Complete the A1—A5 fact matrix, escalation card, customer draft, and version note, and observe whether the person is willing to repeatedly check identity and unknowns; paper work does not prove actual repair ability.
How to reduce risk：Stop per site rules and hand to trained personnel for checking; the paper work order only records pending items.
Evidence：O*NET49-3053 occupational environment · O*NET49-3053 details
Typical scenario：Untrained personnel want to try starting it to verify the customer complaint.
Roles most affected：On-site repair personnel
Possible consequence：Contact with rotating blades or hot parts may cause injury.
How to reduce risk：Only authorized persons inspect and verify per site procedures; the web page provides no test-run steps.
Evidence：O*NET49-3053 tasks · O*NET49-3053 details
Typical scenario：A mixed rental position treats a power tool with the same process as a gasoline engine.
Roles most affected：Personnel also servicing electric equipment or energized systems
Possible consequence：Differences in energy systems may cause electric shock or battery hazards.
How to reduce risk：Check the model and energy type and handle per the corresponding training, isolation, and manufacturer data.
Evidence：O*NET49-3053 details · O*NET49-3053 tasks
Typical scenario：Writes the LM-20/4812 old repair onto this 4821 equipment.
Roles most affected：Intake staff, technicians, and customers
Possible consequence：A wrong repair history may mislead diagnosis, warranty, and customer communication.
How to reduce risk：Check the serial number and keep the original order version and correction records, and do not guess the same equipment.
Evidence：O*NET49-3053 tasks · O*NET49-3053 details
Typical scenario：High-frequency standing and hand work during peak season with noise or contaminant exposure.
Roles most affected：Personnel long-term at the repair site
Possible consequence：May cause fatigue or exposure; individual effects require on-site assessment.
How to reduce risk：Check workstation arrangements, training, protection, and rest, and do not treat O*NET frequencies as personal experience.
Evidence：O*NET49-3053 occupational environment · BLS small engine mechanics handbook
Typical scenario：Promising same-day completion when there is still no on-site test, parts, or quote.
Roles most affected：Technicians, supervisors, and customers
Possible consequence：May hand over equipment not confirmed safe or trigger cost disputes.
How to reduce risk：Remain in pending-inspection status; actual repair, verification, warranty, and customer commitments are each documented separately.
Evidence：O*NET49-3053 tasks · BLS training and certification
| Entry positions | What is mainly done in the early period after joining | Suggested repair evidence to check | How to prove ability without experience | Difference from other directions |
|---|---|---|---|---|
| Outdoor power equipment repair apprentice | Check models, record customer phenomena, and prepare work orders under supervision | Can distinguish description, observation, and conclusions pending verification | Submit one fictional intake record | Cannot yet diagnose or run equipment independently |
| Repair shop service technician | Complete common fault checks and approved repairs per training | Can explain manufacturer data, test records, and the repair basis | Shows supervised repair record samples | Warranty, hazardous energy, and complex equipment authority are checked separately |
| Dealer warranty technician | Check the model warranty conditions, parts, and approval scope | Can keep warranty records, parts, and hours consistent | Explains record traceability with a paper case | Manufacturer-specific courses or certification may be required |
| Equipment rental maintenance personnel | Check rental equipment condition, repair, and return status | Can record multi-equipment work orders and customer handoff | Shows a status table with clear versions | Often combines customer service and power tools; not a precise single occupation |
| Repair team mentor or supervisor | Reviews safety, quality, and work orders and guides beginners | Has actual repair verification, training, and responsibility evidence | Explains escalation and review boundaries | Does not automatically gain management or signing authority from seniority |
The Tuscaloosa, AL position 158270BR lists small engine, outdoor power equipment, and handheld power equipment repair, combined with transactions and customer service; one year of mechanical repair experience is a preferred condition.
The position body was readable on 2026-10-02 and lists no wage or posting date; a single-employer sample only, not extrapolated to a national threshold or as guaranteed current hiring.
Use a fictional equipment model, customer statement, and missing information to show accurate records, without pretending to be an actual diagnosis.
Can point out which item is a customer description and which needs on-site inspection.
The official tasks include inspection, repair, verification, and recording hours and parts; the division of labor differs by model.
Compare the recruitment duties item by item against the official scope, marking power tools and rental services separately.
BLS notes that warranty or specific model tasks may require manufacturer courses, and certification is generally not universally mandatory.
Check equipment, safety procedures, supervision, and warranty authorization with the target employer.
You are a new apprentice at a repair shop and are only responsible for organizing intake material, marking gaps, and handing off to trained technicians. No contact with real equipment is needed. All models, dates, parts, and personnel are fictional and do not represent manufacturer instructions.
A1 | Intake at 09:00 on 2026-09-16: the customer says "the lawn mower is hard to start and I smelled gasoline"; the equipment card shows model LM-20 and the last four serial digits 4821. The customer provided no purchase date, warranty proof, fuel use history, or repair records. The customer's judgment that "the spark plug is broken" has no test evidence yet.
A2 | Intake photo contents: the housing label LM-20/4821 is legible, and photo F2 shows unidentified fluid traces on the underside of the equipment; the photo has no timestamp or close-up and cannot confirm a fuel leak or judge equipment safety.
A3 | Old record in the work order system: under the same customer name there is equipment number LM-20/4812, whose ignition component was replaced on 2026-07-03. The serial number differs from this 4821, and the old repair cannot automatically be attributed to this machine; the customer and technician must check.
A4 | At 10:00 on 2026-09-16 the customer called hoping to pick up the machine that afternoon and said they would pay a "routine maintenance fee". There is currently no trained technician inspection, quote, parts, warranty status, or safety verification record; completion time and fixed cost must not be promised.
A5 | Responsibility chain: the apprentice records material and marks "pending technician inspection"; the trained technician judges hazards, diagnoses, and verifies per site procedures; the service supervisor checks quotes and customer commitments. If the fluid traces may involve fuel, isolate immediately per the shop safety procedure and notify the responsible person. The system changes status only after the actual evidence is complete and approval is obtained.
List A1—A3 in four categories: equipment identity, customer statements, photo observations, and old records; mark each item's source and credibility limits in the paper matrix.
Use A4—A5 to write follow-up intake questions, items to inspect, stop and escalation conditions, and a customer callback draft; deliver a one-page work order summary containing no diagnostic conclusions.
A1 shows 4821 and the old order A3 shows 4812, and they cannot be merged. The customer's guess of a spark plug fault has no test evidence; the F2 fluid traces are only a photo observation and cannot characterize a fuel leak or rule out risk.
A4 cannot promise same-day completion or collect a routine maintenance fee, because inspection, quoting, and warranty confirmation have not yet occurred. The trained technician should be notified to check the fluid traces and equipment identity, and the supervisor then decides the reply on the customer's time and price.
Handoff example: work order LM-20/4821, customer description of hard starting and gasoline odor, photo F2 showing unidentified fluid traces, old record with an inconsistent equipment number; status "pending technician inspection, safety issue pending verification", with the responsible person and customer callback to-dos listed.
The exercise uses fictional text only and does not start, refuel, disassemble, test, charge, or move real equipment. Photos must not be treated as testing, old orders as the same machine's repair, or customer guesses as faults, and quotes, warranty, or operational verification must not be fabricated. Real risks are handed to trained personnel per site rules.
Per A1—A3, list the equipment number, customer statement, photo observations, old order, and sources; make clear that 4821 and 4812 are inconsistent.
Others can distinguish known, unknown, and misfiling risk.
Mark the "gasoline odor" and unidentified fluid traces as requiring on-site safety checking and write the technician and supervisor receivers.
Do not write a confirmed leak or specific disassembly handling steps.
Respond to the same-day pickup request but explain that inspection, quoting, and verification are needed first; record the callback responsibility and time.
Do not promise a fixed cost, warranty eligibility, or that it is repaired.
Keep the first and revised drafts and make clear how customer guesses, mismatched old orders, and photo evidence limits changed the judgment.
The work proves record habits, not on-site repair skills or hiring evidence.
| Stage | May be assessed | Observation evidence | Usage boundary |
|---|---|---|---|
| Interview: fault description | Can distinguish customer statements from verified facts | Makes clear that the spark plug is only a customer guess | A paper answer does not mean being able to diagnose in practice |
| Interview: identity conflict | How to handle the 4821 and 4812 old work orders | Keep both numbers and ask someone to check | Records cannot be merged based on the customer name |
| Probation period: safety escalation | How to report per site rules when smelling gasoline and seeing fluid traces | Stops unauthorized handling and hands to the trained technician and supervisor | On-site measures follow employer procedures |
| Probation period: work order handoff | Whether quotes, parts, verification, and unfinished items are recorded | The next person can trace sources and responsible persons | One exercise does not prove long-term ability |
Read A1—A5 and write the authority boundaries of the apprentice, technician, and supervisor; list the items that must not be handled independently.
Build the fact matrix per A1—A3, separating customer statements, photos, old records, and unknowns.
Check the serial number difference between 4821 and 4812 and write the wrong-order risk and pending questions.
Read A4 and write the customer callback draft, without promising same-day completion, price, or warranty.
Write the safety and escalation card and hand the gasoline odor and F2 fluid traces to the trained person, without diagnosing.
After sealing the first draft, read the reference answer and mark where a customer guess or an old order was mistakenly treated as evidence.
Complete a one-page work order handoff and retrospective: evidence, gaps, responsible persons, and your own sense of the work rhythm.
| Qualification / status | Who it mainly suits | Real effect in job seeking | Whether it is a universal entry threshold | Application / registration conditions | Investment level | Important limits |
|---|---|---|---|---|---|---|
| High school diploma or equivalent | Typical US 49-3053 entrants | Typical entry education in the BLS detailed occupational row | A statistical typical, not a uniform hard employer qualification | Check per the local school and employer recruitment requirements | Basic education stage | Does not mean being able to repair independently or being exempt from safety training |
| On-the-job training | New repair apprentices | Familiarize with specific equipment and records under trained technician supervision | BLS lists moderate-term on-the-job training | Check the training equipment, supervision, and on-site safety rules | Based on model and ability, not a fixed number of years | A paper exercise cannot replace actual training |
| Vocational or technical school courses | Those needing to add mechanical and electrical fundamentals | Can provide basic knowledge and tool familiarization | Optional preparation, not uniformly mandatory nationwide | Check the course equipment, safety, and practical training conditions | Duration and fees are checked with the institution | A completion certificate does not automatically grant warranty authority |
| Manufacturer or dealer courses | Those undertaking designated brand warranty work | BLS notes that specific work often requires manufacturer training | By brand and employer, not a uniform threshold for all positions | Check per the manufacturer's current requirements | Check per the specific course | Brand training does not equal competence on all equipment |
| Industry certification | Technicians wanting to demonstrate ability | BLS calls it industry-recognized but usually not mandatory | Not a uniform nationwide license | Check per the certifying organization and exam requirements | Fees and refresher training are checked per program | Certification cannot replace employer safety authorization |
| Related Chinese agricultural machinery repairer training | Oriented to related agricultural machinery settings | The Anhui 2025 contents republished by Huainan list 5-05-05-02, a related agricultural machinery training lead only | Cannot be equated with US 49-3053 or a national license | Subsidized training conditions are checked per Anhui's current policy and the target position | The contents list 240 class hours with a 2400 yuan subsidy, not tuition or a national threshold | Garden and consumer equipment may not fall within the same scope |
Typical scope：Register the model, symptoms, and old orders without diagnosing.
Readiness evidence：The A1—A5 paper work order can distinguish customer statements, photos, and equipment numbers.
Credential boundary：A high school diploma or equivalent is the BLS typical; employer training is checked separately.
Next moves：Learn work orders and safety reporting under supervision.
Typical scope：Handle common problems of designated models under authorization and supervision.
Readiness evidence：The work order has test basis, parts and hours, and trained review.
Credential boundary：Complete the employer's corresponding model and safety training.
Next moves：Gradually expand to different small engine models.
Typical scope：Explains complex fault evidence and unresolved risks.
Readiness evidence：Can trace recurring problems, data versions, and actual verification.
Credential boundary：Manufacturer and equipment-specific courses are checked per position.
Next moves：Helps improve inspection records and mentors newcomers.
Typical scope：Review safety, warranty, work orders, and customer delivery.
Readiness evidence：Repair rework and unfinished items have traceable handling.
Credential boundary：Actual management and signing authority follow employer appointment.
Next moves：Undertake team management per organizational authorization.
Typical scope：Check the brand model, purchase, and warranty material.
Readiness evidence：Clearly lists items without credentials and does not promise free warranty.
Credential boundary：Manufacturer courses are checked by brand and position.
Next moves：Learn the brand parts catalog and work order system.
Typical scope：Perform repairs per the approved model data and submit warranty records.
Readiness evidence：Part numbers, hours, fault evidence, and the approval scope are consistent.
Credential boundary：Specific warranty tasks often require manufacturer training.
Next moves：Learn more complex models and electronic diagnostics.
Typical scope：Analyzes repeat repairs, claim differences, and data gaps.
Readiness evidence：Can explain verified facts and items awaiting manufacturer confirmation.
Credential boundary：Cannot approve exceptions on behalf of the manufacturer or employer.
Helps improve warranty record quality.
Typical scope：Identify the equipment category, number, and return status.
Readiness evidence：Receiving records and customer statements are traceable.
Credential boundary：Mixed positions also require retail or transaction training.
Next moves：Learn multi-equipment classification and safety reporting.
Typical scope：Maintain and repair small engine equipment within authorization.
Readiness evidence：The work order makes clear which tasks are power tools or other occupations.
Credential boundary：Energy types differ, and training cannot be borrowed across them.
Next moves：Learn rental turnover and parts inventory coordination.
Typical scope：Check pending-repair, verified, and not-rentable status.
Readiness evidence：Customer returns and repair records are not mistakenly released.
Credential boundary：Status approval authority is checked per employer rules.
Can correctly record the model, customer statements, and gaps to be checked; hazard signals are handed to trained personnel promptly.
Participate in inspection and repair per the material within the authorized scope, recording actual parts, hours, and verification results.
Can handle more complex model problems and explain diagnostic evidence, warranty requirements, and risk escalation.
Can review work orders, guide new personnel, and coordinate parts and customer delivery, but management authority follows employer appointment.
United States · 49-3053 detailed occupation
About 3,800/year
Average annual job openings
The BLS detailed occupation has about 3,800 average annual openings, including growth and replacement from leaving the occupation or the labor force.
Does not establish：Openings are not net additions and are not the number of positions on a website today.
Mainland China · Resident services, repair, and other services
Non-private 70,226; private 52,059 yuan/year
Industry wage background
NBS resident services, repair, and other services: urban non-private average 70,226 and private 52,059 yuan/year.
Does not establish：Insufficient evidence: no independent national Chinese employment projection for this occupation was obtained; the industry category is far broader than this occupation, and wages cannot infer recruitment volume.
These are capability relationships, not automatic promotions or credential waivers.
Transfers：Shares small handheld equipment inspection and work order records.
Build next：Must add motor, electrical, and battery safety; gasoline engine training cannot be transferred directly.
View career profileTransfers：Shares mechanical diagnosis and on-site repair thinking.
Build next：Agricultural machinery is larger, with different power systems and field operations.
View career profileTransfers：Shares fault description, parts, and service records.
Build next：Vehicle systems, diagnostic equipment, and regulations differ.
View career profileTransfers：Shares small engine maintenance fundamentals.
Build next：Boat power, the marine environment, and marine systems need to be added.
View career profileTransfers：Shares small engines and customer repair communication.
Build next：Motorcycle vehicle systems and any riding permit differ.
View career profileTransfers：Shares mechanical fault records and trained repair habits.
Build next：Heavy diesel systems, fleets, and large equipment risks must be relearned.
View career profileTransfers：Shares tool use, customer communication, and work orders.
Build next：Bicycle drivetrain and brake structures differ and usually have no engine.
View career profileTransfers：Shares maintenance records, anomaly escalation, and customer service.
Build next：Building and multi-system general maintenance has a broader scope and may involve specialized trades.
View career profileThe BLS May 2025 49-3053 national salaried median annual wage displayed by O*NET is 47,880 USD, with the 10th to 90th percentiles at 34,670 to 67,260 USD; not a starting salary or individual after-tax income.
Insufficient evidence: no national independent occupational percentiles verified as equivalent in safety to US 49-3053 were found. The NBS2025 resident services, repair, and other services averages and the Chifeng 2025 repair and fabrication service personnel broad category serve as background only.
The US BLS detailed occupation shows 38,300 people in 2025 and 39,200 in 2035, growth 2.3%, with about 3,800 average annual openings; openings include replacement rather than net additions.
This page only explores intake summaries, work order gap checking, and customer explanation text; there is no measured GenAI adoption or substitution rate for this occupation, and equipment diagnosis, repair, and safety verification must be performed by trained on-site personnel.
The BLS detailed occupation typically requires a high school diploma or equivalent and moderate on-the-job training. Industry certification is generally not universally mandatory, but manufacturer-specific warranty tasks may require courses; employer and local conditions are checked separately.
The O*NET survey involves contaminants, hazardous equipment, noise, continuous hand use, and standing. Control of fuel, electrical, hot surface, and moving part risks follows the specific equipment and on-site training, and the web page provides no operating steps.
Use only the fictional A1—A5 intake material to check equipment numbers 4821 and 4812, customer guesses, the F2 fluid traces, and pending items; do not start, disassemble, or touch real equipment.
4821 and 4812 cannot be merged; "the spark plug is broken" is a customer guess; the F2 fluid traces are not characterized; without inspection, quoting, and verification, same-day delivery or repaired status cannot be promised.
Compiled editorially from O*NET49-3053 occupational tasks, BLS2025 wages and the 2025—2035 detailed projection, NBS and Chifeng wages, and Chinese related training contents; the A1—A5 are fictional paper exercises.
This round on 2026-10-02 checked the national five percentiles, the independent employment projection, the 14 tasks and interests, training and certification, the Chifeng 2025 survey, the Anhui subsidy contents, the Home Depot mixed position body, and the eight adjacent occupations. NBS and ILO, LLM, and NIST methodology follow the material already verified in this batch; no comparable 49-3053 industry wage or independent GenAI measurement was obtained.
US occupational wages and projections use the O*NET/BLS detailed row; training and certification use the BLS small engine handbook. For China, the Anhui subsidized training contents (republished by Huainan), NBS2025 resident services and repair industry wages, and the Chifeng 2025 broad-category survey are used.
Limitations：Diagnosis, repair, records; the occupational code does not grant on-site operating authority
Limitations：34,670 / 40,670 / 47,880 / 58,560 / 67,260 USD per year; salaried statistics, not individual starting pay
Limitations：38.3→39.2 thousand, 2.3%, 3.8 thousand openings; the combined group is not borrowed
Limitations：Wage percentiles exclude self-employment, and a statistical annual wage is not an individual's actual hours
Limitations：Non-private 70226, private 52059 yuan per year; not an independent occupation
Limitations：Agricultural machinery repairer 5-05-05-02, 240 class hours, and 2400 yuan are subsidized training contents, not a national qualification threshold or individual tuition.
Limitations：The handbook combines three small engine occupations, and the combined wage cannot replace 49-3053
Limitations：Occupational preparation does not equal an individual license
Limitations：Electrical and motor equipment, not the same occupational code
Limitations：The actual work order division of labor is checked by equipment and employer
Limitations：Survey frequencies do not equal individual position arrangements
Limitations：Not a measured adoption or substitution rate for this occupation
Limitations：Contains no real repair or operational verification and is not an occupational qualification
Limitations：Not equipment repair procedures or occupational regulations
Limitations：Not a measured mechanical equipment repair effect or staffing substitution
Limitations：Certification is generally not mandatory; motorcycle riding permits are not mixed in
Limitations：Tuscaloosa, AL 158270BR, mixed repair and rental service; one year of experience is a preferred condition. The body lists no wage or posting date and is not extrapolated to a national threshold or as guaranteed current hiring.
Limitations：RC occupational interest is not an individual fit rate
Limitations：Task adjacency does not establish equivalence with China's agricultural machinery repairer
Limitations：Median 46795 yuan per year; not a national wage for this occupation
Limitations：Does not borrow automotive occupational wages or qualifications
Limitations：Cannot replace a single occupation's wage
Limitations：Exposure varies by position
Limitations：National salaried employee distribution, not an entry wage
Limitations：Does not equal a hard education requirement for every applicant
Limitations：Does not infer individual income
Limitations：Used for task comparison; wages or qualifications are not borrowed and transfer is not guaranteed.
Limitations：Used for task comparison; wages or qualifications are not borrowed and transfer is not guaranteed.
Limitations：Used for task comparison; wages or qualifications are not borrowed and transfer is not guaranteed.
Limitations：Used for task comparison; wages or qualifications are not borrowed and transfer is not guaranteed.
Limitations：Used for task comparison; wages or qualifications are not borrowed and transfer is not guaranteed.
The Chinese page explains the detailed US occupation and compares related Chinese equipment repair settings; it does not establish occupational code or qualification mutual recognition. The paper exercise uses no real equipment, and on-site safety and warranty conditions are checked per authorized training.
MBTI (English) · Big Five (English) · MBTI (Chinese) · Big Five (Chinese)
Wage contract
Work order responsibility
Typical scope：Train new technicians and review warranty work processes.
Readiness evidence：Records can support customer and manufacturer review.
Credential boundary：Certification, approval, and on-site safety responsibility are separate.
Next moves：Coordinate service capability and quality per authorization.
Next moves：Improves anomaly escalation and turnover records.
Typical scope：Arrange personnel and review safety and customer commitments.
Readiness evidence：Multi-model risk and unfinished work orders have a receiver.
Credential boundary：Management responsibility is not automatically granted by an occupational code.
Next moves：Coordinate training and equipment replacement.
Limitations：Editorial ratings use the existing occupational responsibilities and AI task analysis on this page. They are not adoption rates, measured effects, job-disappearance or personal-unemployment probabilities, or official scores from Stanford or another external institution. No measured time weights or future robot deployment are assumed.
