JAC J2 User Manual



Maintenance Manual for J2 Sedan
Service
15
④
 Blow the back of radia
tion core with compresse
d air vertically from top to bottom. The pressur
e of
compressed air should be less than 490 KPa,
and a distance of more than
30 cm should be kept.
⑤

Blow radiator core surfac
e with compressed air every other minute until no water can be blown
away.
4)
Check
for
leakage
of
cooling
system
①

Check for leakage thro
ugh applying pressure to the cooli
ng system with a leakage dete
ctor of
radiator cap.
■ Test
pressure:
157 KPa
Caution:
■ Never remove the radiator cap with engine hot;
otherwise the high temperature and high
pressure liquid overflowing from the radiator
may cause severe scald.
Attention:
■ A pressure exceeds the specified test
pressure may cause damage to the radiator.

■
In case
the e
ngine c
oolant
is found
decreased,
please
refill engin
e co
olant into
the radia
tor.
②

If any component is found damaged, repair or replace.
5. Inspection of Fuel Pipeline
Check the fuel pipeline, fuel filler cap and fuel tank for
incorrect installation, leakage, crack, damage, loose
connection, worn or aged.
■
Repair or replace dama
ged compon
ent as
required.
6.
Replaceme
nt
of
Air
Filter
1) Dismantlement
①

Unscrew lo
ck bo
lt of air filter upper cover lift up the
cover.
Fig. 2.2.005
Fig. 2.2.004
Fig. 2.2.003
Engine
Fuel pipeline
Fuel tank

JAC J2 Specifications

General

Brand	JAC
Model	J2
Category	Automobile
Language	English