Lubricate equipment to allow proper functioning.

Lubricate equipment to allow proper functioning. is a detailed work activity in O*NET — a concrete unit of work shared across 22 occupations and seen in 22 occupation-specific tasks. It rolls up into the broader work activity Maintain tools or equipment. in Repairing and Maintaining Electronic 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 22 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.

• Conduct preventative maintenance and repair, and lubricate machines and equipment. · Millwrights · importance 4.6 · no direct exposure
• Oil moving parts of timepieces. · Watch and Clock Repairers · importance 4.5 · no direct exposure
• Perform preventive maintenance or service, such as cleaning, lubricating, or adjusting equipment. · Medical Equipment Repairers · importance 4.5 · no direct exposure
• Reassemble instruments following repair, using hand tools and power tools and glue, hair, yarn, resin, or clamps, and lubricate instruments as necessary. · Musical Instrument Repairers and Tuners · importance 4.5 · no direct exposure
• Clean and lubricate parts. · Farm Equipment Mechanics and Service Technicians · importance 4.5 · no direct exposure
• Perform routine maintenance such as cleaning and oiling parts, honing cylinders, and tuning ignition systems. · Outdoor Power Equipment and Other Small Engine Mechanics · importance 4.3 · no direct exposure
• Clean and lubricate cameras and polish camera lenses, using cleaning materials and work aids. · Camera and Photographic Equipment Repairers · importance 4.3 · no direct exposure
• Clean, lubricate, or adjust parts, equipment, or machinery. · Industrial Machinery Mechanics · importance 4.2 · no direct exposure
• Perform routine maintenance such as changing oil, checking batteries, and lubricating equipment and machinery. · Bus and Truck Mechanics and Diesel Engine Specialists · importance 4.2 · no direct exposure
• Clean, oil, or adjust mechanical parts to maintain machines' operating efficiency and to prevent breakdowns. · Computer, Automated Teller, and Office Machine Repairers · importance 4.2 · no direct exposure
• Service and maintain aircraft and related apparatus by performing activities such as flushing crankcases, cleaning screens, and or moving parts. · Aircraft Mechanics and Service Technicians · importance 4.1 · no direct exposure
• Lubricate or apply adhesives or other materials to machines, machine parts, or other equipment according to specified procedures. · Maintenance Workers, Machinery · importance 4.0 · no direct exposure
• Lubricate moving parts. · Electric Motor, Power Tool, and Related Repairers · importance 4.0 · no direct exposure
• Clean and oil machine parts. · Coin, Vending, and Amusement Machine Servicers and Repairers · importance 4.0 · no direct exposure
• Clean, lubricate, and perform other routine maintenance work on equipment and vehicles. · Mobile Heavy Equipment Mechanics, Except Engines · importance 3.9 · no direct exposure
• Clean or lubricate vehicles, machinery, equipment, instruments, tools, work areas, and other objects, using hand tools, power tools, and cleaning equipment. · Helpers--Installation, Maintenance, and Repair Workers · importance 3.9 · no direct exposure
• Lubricate wearing surfaces of mechanical parts, using oils or other lubricants. · Control and Valve Installers and Repairers, Except Mechanical Door · importance 3.8 · no direct exposure
• Clean or lubricate shafts, bearings, gears, or other parts of machinery. · Maintenance and Repair Workers, General · importance 3.7 · no direct exposure
• Lubricate door closer oil chambers, and pack spindles with leather washers. · Mechanical Door Repairers · importance 3.7 · no direct exposure
• Clean, lubricate, and touch up minor defects on newly installed or repaired appliances. · Home Appliance Repairers · importance 3.6 · no direct exposure
• Lubricate moving parts on gate-crossing mechanisms and swinging signals. · Signal and Track Switch Repairers · importance 3.5 · no direct exposure
• Perform routine maintenance on equipment, including adjusting and lubricating components and painting worn or exposed areas. · Telecommunications Equipment Installers and Repairers, Except Line Installers · importance 3.5 · no direct exposure

Occupations that perform this

• Millwrights
• Medical Equipment Repairers
• Watch and Clock Repairers
• Musical Instrument Repairers and Tuners
• Farm Equipment Mechanics and Service Technicians
• Outdoor Power Equipment and Other Small Engine Mechanics
• Camera and Photographic Equipment Repairers
• Industrial Machinery Mechanics
• Bus and Truck Mechanics and Diesel Engine Specialists
• Computer, Automated Teller, and Office Machine Repairers
• Aircraft Mechanics and Service Technicians
• Maintenance Workers, Machinery
• Electric Motor, Power Tool, and Related Repairers
• Coin, Vending, and Amusement Machine Servicers and Repairers
• Mobile Heavy Equipment Mechanics, Except Engines
• Helpers--Installation, Maintenance, and Repair Workers
• Control and Valve Installers and Repairers, Except Mechanical Door
• Maintenance and Repair Workers, General
• Mechanical Door Repairers
• Home Appliance Repairers
• Signal and Track Switch Repairers
• Telecommunications Equipment Installers and Repairers, Except Line Installers

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-lubricate-equipment-to-allow-proper-functioning,
  title  = {Lubricate equipment to allow proper functioning.},
  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/lubricate-equipment-to-allow-proper-functioning}
}