JAC J2 - Page 146

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Maintenance Manual for J2 Sedan
Electrical Part of Engine
145
③

Electric
brush
■
Check
brush wearing
with
a
caliper.
if
excessive worn, replace.
④

Electric
brush
spring
■
Depatch
spring
from
the
brush
and
use
a
spring tension gauge to check tension
⑤

Electric
brush
retainer
a. Test
insulation voltage
between brush
retainer
(positive) and bearings (negative) with an
ohmmeter. If broken, replace electric brush
retainer.
b.
Check
for
electric
brush
smoothly moving.
■ If electric
brush bracket
is
bent, replace.
If the
sliding surface is dirty, clean.
⑥

Inspection
of
Stator
■
Check
whether magnet
is
firmly fixed on
the
stator; check for crack.
If the parts have any trouble, replace the
assembly.
Attention:
■ Please do not
clamp the
stator
with a
table
vice, nor hammer it.
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Fig. 3.2.008
Vernier caliper
Electric brush
Electric brush
Electric brush
spring
Fig. 3.2.009
Fig. 3.2.010
Fig. 3.2.011
Magnet