JAC J2 User Manual

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Maintenance Manual for J2 Sedan
Service
23
1) Insert
the
ethylene
tube
onto release
valve.
2)
Press on th
e brake
pedal to
loosen the
release valve, and then discharge brake fluid
slowly.
3)
Wash
the inn
er side
of fl
uid reservoir
and refi
ll with
new
brake f
luid.
4)
Loosen
the re
lease va
lve, press
down
the
brake pedal slowly, and then release. Repeat this
operation every other 2 or 3 s until there’s outflow
of new brake fluid, and then step on the brake
pedal to close the release valve. Repeat there
procedures for all wheels.
5) Bleed
air.
See also “Air B
leeding
of Brake Pipeline”.
11.
Inspection
of
Brake
1)
Brake
disc
Check for worn or damage.
List of Standard Specification of Brake Disc
Type
Floating
caliper
type
/
ventilated
disc
Brake disc diameter 241 mm
Brake
disc
thickness
19
mm
Friction block thickness 9 mm
Brake disc
Cylinder
bore
51
mm
2) Brake drum
Check whether the inner diameter and circular runout of brake drum are in the scope
of standard values.
If not,
corresponding processing or replacement should be performed.
Fig. 2.2.015
Fig. 2.2.016

JAC J2 Specifications

General

Brand	JAC
Model	J2
Category	Automobile
Language	English