JAC J2 User Manual

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Maintenance Manual for J2 Sedan
Mechanical Part of Engine
49
⑧
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Dismount the
supporting bracket of intake manifold
and engine cylinder body.
■
Tighten
ing
torque:
10-20 N·m
⑨
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Dismount the
fixing bolt
and
nut of
intake m
anifold.
■
Tightening
torque:
18±1.0
N·m
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⑩
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Take off the intake manifold.
2) Check after
Dismantlement
Check whether there is any crack or other damage on intake manifold and whether the matching face is
distorted. If this is the case, repair or replace the intake manifold. Check for any abnormal condition of
rubber rings.
3) Installation
■
Install
with
steps
contrary
to
the
dismantlement.
Attention:
■
Do
not
reuse
the
non-reusable
parts.
■ Before starting the engine, check the level
of
engine coolant. If the
level
is low
er
, refill engine
coolant as specified.
■ Carry
out
the
followin
g steps to check whether fuel
leakage
is
present.
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With ignition switch turned to
the “ON”
position, check whether there
is fuel leakage at
the
connecting positions.
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With
engine started, recheck
whether there
is fuel leakage at the connecting
positions during
engine increasing.
■ With engine warmed up, verify that
there
is
no
fuel
and/or
coolant leakage.
■
After engine
cooled
down,
recheck
the
level
of
engine coolant.
Refill
to
specified level
as
required.
2.
Exhaust
Manifold
1) Dismantlement
Fig. 1.1.017
Fig. 1.1.018

JAC J2 Specifications

General

Brand	JAC
Model	J2
Category	Automobile
Language	English