On The Hoist; Siphoning The Fuel Tank - Suzuki XL7 2007 Service Manual

1G-46 Fuel System:
2. Disconnect the fuel feed line quick connect fitting at
the fuel rail. Refer to "Metal Collar Quick Connect
Fitting Service".
3. Install the 3/8 x 1/4 in quick connect fitting from the J
34730-262 into the fuel feed line.
4. Connect a suitable drain hose to the other end of the
adapter and connect the drain hose into a certified
fuel handling cart.
5. Connect a scan tool to the vehicle and turn the
ignition ON.
6. Energize the fuel pump using the scan tool. Refer to
"Fuel Pump Electrical Circuit Diagnosis".
7. Pump out the fuel until no more than 1/4 tank
remains.

On The Hoist

WARNING
!
Fuel supply lines will remain pressurized for
long periods of time after the engine is
shutdown. This pressure must be relieved
before servicing the fuel system.
1. Connect the scan tool to the vehicle diagnostic
connector and turn the ignition ON.
2. Relieve the fuel system pressure. Refer to "Fuel
Pressure Relief (With J 34730-1A)" "Fuel Pressure
Relief (Without J 34730-1A)".
WARNING
!
Ensure that the vehicle is properly supported
and squarely positioned. To help avoid
personal injury when a vehicle is on a hoist,
provide additional support for the vehicle on
the opposite end from which the components
are being removed.
3. Raise the vehicle on a hoist to a comfortable working
height, keeping the scan tool outside of the vehicle
and accessible from under the car.
WARNING
!
Whenever fuel line fittings are loosened or
removed, wrap a shop cloth around the fitting
and have an approved container available to
collect any fuel.
4. Disconnect the chassis fuel feed line quick connect
fitting at the fuel tank. Refer to "Plastic Collar Quick
Connect Fitting Service".
5. Install the 3/8 x 1/4 in quick connect fitting adapter
(1) from the J 34730-262 onto the fuel feed line.
6. Connect a suitable drain hose to the other end of the
adapter, and connect the drain hose to a certified
fuel handling cart.
7. Energize the fuel pump using the scan tool. Refer to
"Fuel Pump Electrical Circuit Diagnosis".
8. Pump out the fuel until no more than 1/4 tank
remains.

Siphoning The Fuel Tank

WARNING
!
Do not allow smoking or the use of open
flames in the area where work on the fuel or
EVAP system is taking place. Anytime work is
being done on the fuel system, disconnect
the negative battery cable, except for those
tests where battery voltage is required.
If the fuel pump is inoperative, the tank can be drained
by siphoning from the tank. A suitable means is through
the fuel fill pipe with the correct type and stiffness of
tubing as used with the J 45004.