Change aircraft oil, coolant, or other fluids.

“Change aircraft oil, coolant, or other fluids.” is a task performed by Aircraft Service Attendants. Among the occupation's 18 rated tasks, workers place it 17th by importance (#2 most important).

This is a single occupation-specific task statement from O*NET. The figures below describe how central the task is to the job and what independent studies measure about AI and this kind of work — not a prediction that the task will be automated.

Work activities this task rolls up to

O*NET groups concrete tasks into broader work activities shared across many occupations.

• Maintain vehicles in working condition. in Repairing and Maintaining Mechanical Equipment

AI exposure

The OpenAI / Eloundou “GPTs are GPTs” study rates this task E0. No direct exposure — current language models give little or no time savings on this task.

Exposure measures whether a model could meaningfully speed the task up — it is an estimate of overlap with model capabilities, not a measure of whether the work will be done by software. The study's intermediate score (β) for this task is 0.00. Automation potential label: T0.

Other tasks in this occupation

• Apply de-icing fluid to aircraft from baskets lifted by truck-mounted cranes.
• Clean aircraft interiors by picking up waste, wiping down windows, or vacuuming.
• Climb ladders to reach aircraft surfaces to be cleaned.
• Complete forms describing tasks completed.
• De-grease aircraft exteriors.
• Empty aircraft lavatory systems or refill them with sanitizer fluid.
• Guide aircraft to designated areas using hand signals, batons, or other methods.
• Inspect aircraft components to locate cracks, breaks, leaks, or other problems.
• Load baggage or cargo for crew or passengers.
• Mix cleaning compounds or solutions.
• Polish aircraft exteriors.
• Radio to flight dispatchers or other personnel to discuss incoming or outgoing aircraft.
• Refill aircraft potable water tanks.
• Refuel aircraft using hoses connected to fuel trucks.

See all tasks on the Aircraft Service Attendants page.

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-task-23833,
  title  = {Change aircraft oil, coolant, or other fluids.},
  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/tasks/task-23833}
}