Examine
the seat belts for any tears or serious fraying or deterioration.
Check that all the seatbelts engage firmly and disengage
easily but only when depressing the seat belt release
buttons.
Inertia Belts
Check the operation of inertia belts by pulling them suddenly.
they should lock and allow no further movement until pressure
is released.
Check that the mountings of the seat belts are secure.
