Repair precision devices or workpieces.

Repair precision devices or workpieces. is a detailed work activity in O*NET — a concrete unit of work shared across 4 occupations and seen in 6 occupation-specific tasks. It rolls up into the broader work activity Repair workpieces or products. in Repairing and Maintaining Mechanical Equipment .

Detailed work activities are the most granular shared layer in O*NET's work-activity hierarchy (Generalized → Intermediate → Detailed → occupation-specific task). The figures below describe how this activity shows up across the economy and what independent studies measure about AI and this kind of work — not a prediction that the work will be automated.

AI exposure

Of the 6 tasks under this activity that the OpenAI / Eloundou “GPTs are GPTs” study rated, 0 (0%) are flagged as directly exposed to language models (E1) or exposed via model-powered tools (E2).

Exposure estimates overlap with model capabilities — whether a model could speed the task up — not whether the work will be done by software. Observed AI use is augmentation and assistance today, not jobs replaced.

Member tasks

Occupation-specific tasks O*NET maps to this detailed work activity, most important first.

• Change timing weights on balance wheels to correct deficient timing. · Timing Device Assemblers and Adjusters · importance 4.6 · no direct exposure
• Make repairs, such as enlarging or reducing ring sizes, soldering pieces of jewelry together, and replacing broken clasps and mountings. · Jewelers and Precious Stone and Metal Workers · importance 4.4 · no direct exposure
• Replace specified parts to repair malfunctioning timepieces, using watchmakers' tools, loupes, and holding fixtures. · Timing Device Assemblers and Adjusters · importance 4.1 · no direct exposure
• Repair gas and oil meters and gauges. · Wellhead Pumpers · importance 4.0 · no direct exposure
• Tighten or replace loose jewels, using watchmakers' tools. · Timing Device Assemblers and Adjusters · importance 3.8 · no direct exposure
• Maintain or repair measurement devices or equipment used for calibration testing. · Calibration Technologists and Technicians · no direct exposure

Occupations that perform this

• Timing Device Assemblers and Adjusters
• Jewelers and Precious Stone and Metal Workers
• Wellhead Pumpers
• Calibration Technologists and Technicians

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

• O*NET 30.3 U.S. Department of Labor / National Center for O*NET Development
• “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130 OpenAI / academic

Data compiled June 2, 2026. Figures are estimates, not advice.

@misc{singulariki-repair-precision-devices-or-workpieces,
  title  = {Repair precision devices or workpieces.},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/detailed-activities/repair-precision-devices-or-workpieces}
}