Suzuki Baleno Manual page 1352

6-2-4 ENGINE GENERAL INFORMATION AND DIAGNOSIS (J18 ENGINE WITH WU TWC)
HOSE CONNECTION
With short pipe, fit hose as far as it reaches pipe joint as
shown.
Hose
Pipe
Clamps securely at a position
Clamp
3 to 7 mm (0.12–0.27 in.)
from hose end.
With following type pipe, fit hose as far as its peripheral
projection as shown.
Clamp securely at a position
3 to 7 mm (0.12–0.27 in.)
from hose end.
With bent pipe, fit hose as its bent part as shown or till pipe
is about 20 to 30 mm (0.79–1.18 in.) into the hose.
With straight pipe, fit hose till pipe is, about 20 to 30 mm
(0.79–1.18 in.) into the hose.
Clamp
Clamp securely at a position 3 to
7mm (0.12–0.27 in.) from hose end.
PRECAUTION
PRECAUTION ON FUEL SYSTEM SERVICE
D Work must be done with no smoking, in a well-ventilated area
and away from any open flames.
D As fuel feed line (between fuel pump and fuel pressure regula-
tor) is still under high fuel pressure even after engine was
stopped, loosening or disconnecting fuel feed line directly may
cause dangerous spout of fuel to occur where loosened or dis-
connected.
Before loosening or disconnecting fuel feed line, make sure to
release fuel pressure according to "FUEL PRESSURE RELIEF
PROCEDURE". A small amount of fuel may be released after
the fuel line is disconnected. In order to reduce the chance of
personal injury, cover the fitting to be disconnected with a shop
cloth. Put that cloth in an approved container when disconnec-
tion is completed.
D Never run engine with fuel pump relay disconnected when en-
gine and exhaust system are hot.
D Fuel or fuel vapor hose connection varies with each type of pipe.
When reconnecting fuel or fuel vapor hose, be sure to connect
Clamp securely at a
and clamp each hose correctly referring to left figure Hose Con-
position 3 to 7 mm
nection.
(0.12–0.27 in.) from hose
end.
After connecting, make sure that it has no twist or kink.
D When installing fuel filter union bolt or plug bolt on union bolt, al-
Hose
ways use new gasket and tighten it to specified torque. See Sec-
tion 6C for specified torque.
D When installing injector, fuel feed pipe or fuel pressure regulator,
20 to 30 mm
lubricate its O-ring with spindle oil or gasoline.
(0.79–1.18 in.)
D When connecting fuel pipe flare nut, first tighten flare nut by hand
and then tighten it to specified torque.