How do you replace seat belts on a 1990 olds delta 88?

To replace the seat belts on a 1990 Oldsmobile Delta 88, first, remove the mounting bolts securing the seat belt assembly using a socket wrench. Carefully detach the seat belt from the vehicle's anchor points, noting their positions for reinstallation. Install the new seat belt by securing it to the anchor points and ensuring that it is threaded correctly through any guide loops. Finally, tighten all bolts securely and test the belt to ensure proper function.