A sudden hail shaft struck the highway, reducing visibility to almost zero and forcing drivers to pull over.

The engineer inspected the prop shaft for signs of wear before the sea trial.

The engineer inspected the reversing shaft before starting the locomotive to ensure it would reverse the steam passage order through the engine's ports correctly.

The mechanic inspected the cardan shaft for wear before reinstalling the transmission.

The engineer inspected the rock shaft to ensure it oscillated smoothly within the steam engine's valve gear.

The mechanic inspected the driving shaft for signs of wear before the long trip.

The mechanic replaced the worn half shaft to stop the car from vibrating during acceleration.

The maintenance team cleaned out the clogged air shaft to restore proper ventilation.

The mechanic carefully inspected the crank shaft for signs of wear before reassembling the engine.

Smoke from the old wiring filled the lift shaft, forcing residents to evacuate.