In your case, in the driver's seat.
Buckle the seat belt around the back of the seat
Replace the seat belt.
Yes you can.
Put your seat belt on
replace the seat belt
remove the seat to access screws
Don't even mess with this. Replace the belt! This is a serious safety issue. FriPilot
Replace the belt and buckle as one unit.
replace it happened to me
Disconnect electrical connector under driver seat that connects to seat belt device.
A seat belt that will not retract in a 1993 Altima might be twisted in the mechanism on the floor of the vehicle. This part of the seat belt mechanism should be taken apart and inspected. If possible, try pulling it out as far as it will go and then see if it will retract.