oiler

the oiler is responsible for maintaining the machinery.

the ship's oiler ensures that all engines run smoothly.

he worked as an oiler in the engine room.

the oiler checked the oil levels regularly.

she trained to become an oiler on large vessels.

the oiler used a special tool to apply the lubricant.

every oiler must follow safety protocols.

the oiler's job is crucial for preventing breakdowns.

he learned the trade of an oiler from his father.

the oiler reported a leak in the oil line.