The possibility exists that the mounting collar for the electric fuel pump, submerged in the fuel, could partially detach from the top of the tank and cause a fuel leak.
Remedy: Dealer will replace the fuel pump support and remount the pump at no charge to owner.
Concerns: Saab 900 "Classic" (Model years 1980) · Saab 99 (Model years 1980)
Sources: NHTSA (United States, public domain), Transport Canada (Open Government Licence – Canada), DVSA (United Kingdom, Open Government Licence v3.0), RappelConso and EU Safety Gate (France, Licence Ouverte 2.0).