JAC J2 User Manual



Maintenance Manual for J2 Sedan
Mechanical Part of Engine
40
3.
Dismantlement
of
Related
Elements
in
Engine
Compartment

①

Disconnect the
following pipelines and
put
them aside.
Attention:
Use plugs to prevent leakage when disconnecting the pipelines.
■ Inlet
pipe
of
fuel
injector. See “Fuel
Injector”.
■
V
acuum
hose of
braking vacuum
booster on
engine side.
See
“Braking V
acuum
Booster”.
■
PVC
hose. See “Fuel
Evaporation
Control
System”.
■ Oil
inlet
pipe
joint
of
clutch. See “Hydrauli
c
Pipeline
of
Clutch”.
■
Low
and
high-pres
sure
pipes
of
air
compressor.
See
“Air
Compressor
”.
②

Remove
the
brake
fluid
reservoir.
③

Remove
the
accelerator
cable.
④

Disconnect the wire harness connectors and
buckles of the following parts and then take them
away:
■ Oxygen sensor
■
Engine
coolant
temperature
sensor
■
Crankshaft
position
sensor
■ Camshaft position sensor
■
Speed
sensor
■
Throttle
opening
sensor
■
Absolute
intake
pressure
sensor
■
Ignition
coil
■
Fuel
injector
■
Knock
sensor
■ Generator
■ Starter
■
Air
conditioner switch
4.
Dismantlement
of Components of Chassis
①

Dismount
the fro
nt drive
shaft. S
ee “
Front Drive
Shaft”.
②

Remove the
front exhaust
pipe. Please
refer to
“Exhaust System”.
③

Dismount the
engine supporting beam. See
“Engine
Supporti
ng
Beam”.
5. Dismantlement
①

Attach the
lifting device hook to
the
hanging lug
of the engine

JAC J2 Specifications

General

Brand	JAC
Model	J2
Category	Automobile
Language	English