Installation details of the fuel line connecting the fuel filter to the distribution line on models 163.154.157/172/174/175 (motors series 112 and 113 except 113.981)
1. Installation details of the fuel line connecting the fuel filter to the distribution line on models 163.154.157/172/174/175 (motors series 112 and 113 except 113.981) shown in the illustration, which includes all references in the text.
2. Drive the car onto the lift.
3. Open the hood and lock it in an upright position.
4. Remove powertrain trim panels.
5. Depressurize the supply system through the service valve (see Section Relieving pressure in the fuel system of a gasoline engine).
6. Disconnect the fuel supply line (1), - drain the remaining fuel into the prepared container, plug the open ends of the lines immediately.
7. Remove both left wheels and wheel arch protection lockers.
8. Remove the left underbody stone chip deflectors.
9. Turn out screws of fastening of a body to a frame and lift the left edge of body assembly.
10. Disconnect the fuel line (2) from fuel filter assembly (3), - Seal the open end of the line immediately.
11. Release the fuel line (2) from intermediate clamps (4) on the frame and pulling back, remove it from the vehicle.
12. Installation is carried out in the reverse order. Finally, check the fuel path for signs of leak development.