Installing fuel filler pipe

Fig 1: Identifying Snap Rings, Rubber Cover Sealing Surface & Drain Pipe

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install filler housing around top of filler pipe.
Check that the inner rubber seal is correctly seated and that the drain pipe is inside the inner seal.
Check that circlip (1) is in position. Lubricate rubber cover sealing surfaces (2) with petroleum jelly. Install cover and circlip (4).
Connect connectors to fuel pump (FP), level sensor, ABS sensors and fuel tank pressure sensor.
Install panels and carpets.