unbolts

the mechanic unbolts the engine cover to inspect the parts.

she unbolts the gate to let the guests in.

the technician unbolts the old equipment for replacement.

he carefully unbolts the hatch before entering the space.

the builder unbolts the frame to adjust the structure.

after the storm, she unbolts the shutters to check for damage.

the engineer unbolts the panel to access the wiring.

he unbolts the toolbox to get the necessary tools.

the officer unbolts the door to let the prisoners out.

she unbolts the lid of the container to reveal its contents.