Suzuki Wagon R Manual page 562

Before
Pipe
disconnecting,
blow off
dust, etc.
of this portion with
compressed air.
Quick
joint
6) Disconnect fuel pipe joint and fuel hoses from fuel pipes.
For quick joint (1), disconnect it as follows:
a) Remove mud, dust and/or foreign material between pipe and
joint by blowing compressed air.
b) Unlock joint lock by inserting special tool between pipe and
joint.
Special Tool
(A): 09919-47020
c) Disconnect joint from pipe.
WARNING:
A small amount of fuel may be released after the fuel
hose is disconnected. In order to reduce the chance
of personal injury, cover the hose and pipe to be dis-
connected with a shop towel. Be sure to put that towel
in an approved container when disconnection is com-
pleted.
7) Remove fuel tank (1) from vehicle.
INSPECTION
After removing fuel tank, check hoses and pipes connected to fuel
tank for leaks, loose connections, deterioration or damage. Also
check fuel pump assembly gaskets for leaks, visually inspect fuel
tank for leaks and damage.
Replace any damaged or malconditioned parts.
ENGINE FUEL 6C-11