Removing the fuel line for the engine coolant heater

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Volvo S80, 2005 Volvo S80, 2004 Volvo S80, 2003 Volvo S80, and 2002 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Protective gloves and protective goggles must be used for the following operations. This is due to the risk of fuel spillage.

Fig 1: Identifying Quick-Release Connector

GLL105786

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove:

the quick-release connector at the rear edge of the sub-frame
the hose clamp for the heater.

HINT: Use special tool 9512619 (Oetiker pliers) to remove and to fasten the clamps.

Pull the pipe loose from the clip.

Fig 2: Moving Clips Aside To Remove Fuel Line Cover

GLL102830

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove:

the cover over the fuel line. Move the clips to one side.

Fig 3: Identifying Quick-Release Connector And Fuel Hose Clamp

GLL105787

Courtesy of VOLVO CARS OF NORTH AMERICA.

the quick-release connector and the hose clamp for the fuel hoses.

Plug the hoses.

Fig 4: Identifying Quick-Release Connector & Fuel Hose

GLL102835

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove:

the rear seat cushion. See Upholstery, seat cushion, replacing
the insulation
the four nuts
the inspection hatch for the fuel tank unit.

Disconnect the quick-release connector as shown. Pull up the fuel hose.