To remove

WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.

Remove the fuel tank. See FUEL TANK .
Remove the screw ring from the top of the fuel pump. Use special tool no. 83 94 462.

Fig 1: Illustration For Step 2
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Lift the pump until its upper part is approx. 50 mm above the petrol tank. Then, turn it clockwise approx 80 degrees and carefully remove the pump.

Fig 2: Illustration For Step 3
Courtesy of SAAB-SCANIA OF AMERICA, INC.