JAC J2 User Manual



Maintenance Manual for J2 Sedan
Electrical Part of Engine
152
1) Disassembly
Disassemble in the following order.
①

Belt
pulley
②

Rear
cover
③
 Commutator
assembly
④

Separate
front and
rear
cover
assembly.
Attention:
■
Be
careful
to
avoid
damage
of
stator
assembly
.
2) Check after
disassembl
y
①
 Inspect of rotor
a.
Resistance
test
Resistance: Approximately 2.0-2.5 Ω
■ If it is
beyond
the
standard range, replace.
b. Insulator
test
■
If
electrically
continued,
replace.
c.
Inspect
wearing
condition of slip ring.
■ If it is beyond
the
standard range,
replac
e.
②

Carbon
brush
a.
Check
carbon
bush
for
smooth
moving.
■
If not, ins
pect
carbon
brush sup
port and
clean
as required.
b.
Check
wearing
condition
of
carbon
brush.
■ If
Limit
is exceeded, replace brush.
Fig. 3.2.021
Fig. 3.2.022
Slip ring
The mark line of
wearing limit of
electric brush

JAC J2 Specifications

General

Brand	JAC
Model	J2
Category	Automobile
Language	English