Connect the test equipment
WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
Assemble 999-5011 and 998-9725 with J-41031-A
Avoid fuel spillage.
Connect the open end of the hose from the fuel gauge to the fuel draining unit.
WARNING:
Secure the hose onto the fuel draining unit to prevent fuel leakage
Screw nipple J-41031-A into place on the Schrader valve.
Hang the gauge on the hood catch or the safety catches.
Turn the cock to position (1).