JAC J2 User Manual



Maintenance Manual for J2 Sedan
Mechanical Part of Engine
125
■ The
Y
-ring must
fully
fit
with
fuel
tank
during
installation.
■
Tilt
the
fuel pump
to
facilitate
its
installation and
pay
attention to
its
direction.
■
There
should be
no
turn-up
on
Y
-ring during
the
installation.
■
Pre-tighten the
locknut
during
its installation, and
then
tighten
it
horizontally.
2) Connector
Insert the connector of fuel supply hose with following
methods:
①

Check
the
connection for
any foreign
substance and
damage.
②

Make the
connector align with
the resin pipe
and insert the connector straightly until “click” is
heard.
③
 Check whether
the
connector is
properly connected
with following methods
after connected.
■
Visually
check
whether the
2
raised positions
have
been
connected to the connectors.
■
Stretch
the resin
pipe a
nd its
connector hard
and m
ake sure
they have
been firmly
connected.
4.
Check
after
Installation
Check for fuel leakage with following steps.
1)
Set ignition switch
at “ON”
position (when engine stops), and
then check
the connection
of fuel
pipe for lea
kage.
2) Start the engine, increase its speed
and recheck
the connection of fuel
pipe for
leakage.

JAC J2 Specifications

General

Brand	JAC
Model	J2
Category	Automobile
Language	English