Suzuki SY413 Service Manual page 2582

6-6 ENGINE (ENGINE WITHOUT WU TWC)
With short pipe, fit hose as far as it reaches pipe joint as
shown.
Hose
Pipe
Clamp securely at a position
Clamp
3 to 7 mm (0.12 – 0.27 in.)
from hose end.
With the 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 for as its bent part as shown or till
pipe is about 20 to 30 mm (0.79 – 1.18 in.) into the hose.
Clamp securely at a position
3 to 7 mm (0.12 – 0.27 in.)
from hose end.
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 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 dis-
connected.
In order to reduce the chance of personal injury, cover the fitting
to be disconnected with a shop cloth. Put that cloth in an ap-
proved container when disconnection 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
and clamp each hose correctly referring to left figure.
After connecting, make sure that the hose has no twist or kink.
D When installing fuel filter union bolt or plug bolt on union bolt, al-
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,
lubricate its O-ring with spindle oil or gasoline.
D When connecting fuel pipe flare nut, first tighten flare nut by hand
Hose
and then tighten it to specified torque.
20 to 30 mm
(0.79 – 1.18 in.)