Suzuki 2000 Grand Vitara SQ416, Service Manual

Page: 531 / 729

YH4
GRAND
VITARA
With following type pipe, fit hose as far as its
peripheral projection as shown.
6C-2 ENGINE FUEL
DIAGNOSIS
DIAGNOSIS TABLE
Refer to ENGINE DIAGNOSIS in SECTION 6.
ON-VEHICLE SERVICE
PRECAUTIONS
WARNING:
Before attempting service of any type on fuel system, fol-
lowing cautions should be always observed.
Disconnect negative cable at battery.
DO NOT smoke, and place “NO SMOKING” signs near
work area.
Be sure to have CO
2
fire extinguisher handy.
Be sure to perform work in a well-ventilated area and away
from any open flames (such as gas hot heater).
Wear safety glasses.
To release fuel vapor pressure in fuel tank, remove fuel fill-
er cap from fuel filler neck and then reinstall it.
As fuel feed line 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 disconnected. Before loosening or dis-
connecting fuel feed line, make sure to release fuel pres-
sure according to procedure described in SECTION 6 or
SECTION 6-1.
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 disconnection is com-
pleted.
Note that fuel hose connection varies with each type of
pipe. Be sure to connect and clamp each hose correctly
referring to the following.
When performing any work that requires to lift up vehicle,
check fuel hose clamp for rust.
For other information, refer to “PRECAUTIONS” in SEC-
TION 0A and SECTION 6 or SECTION 6-1 of this manual.