JAC J2 User Manual



Maintenance Manual for J2 Sedan
Mechanical Part of Engine
123
6)
Disconnect the
harness
connector of fuel
pump and fuel
pipe join
t.
①

Fuel
pipe
joint
of
fuel
pump
②

Harness
connector
of fuel
harness
Disconnect the joint with following methods:
■
Hold the
side e
dge of
joint and
press the
raised position
of joint
to pull
out
the
pipe.
■ If the
joint sticks
on the
resin pipe,
push and
pull the
joint for several
times until
it moves,
and then
pull out the
joint.
Attention
:
■
The joint
can not b
e disconnect
ed until
the raised
position is
fully pr
essed down.
Do not
excessively distort the joint.
■
Do
not
disconnec
t
the
joint
with
any
tool.
■
Prevent the
resin pipe
from
being heated.
Special attention
must be
paid
when welding
around
the resin pipe.
■
Prevent th
e resin pip
e from cont
acting with
acidic fluid
such as electr
olyte of batt
ery.
■ Do
not
bend
or
distort the
resin
pipe
during
installation and
dismantlement.
■ T
o
keep the
connection clean
and
prevent damage and foreign substance, please
fully
cover them
with plastic bag or equivalent.
7)
Loose and take
off the locknut
with special
tool.
■ Tightening
torque:
70-80N·m
Fig. 1.4.014
1
2
Fig. 1.4.013

JAC J2 Specifications

General

Brand	JAC
Model	J2
Category	Automobile
Language	English