Mazda 121 - Rotor Inspection; Stator Inspection; Bearings Inspection

CHARGING
SYSTEM
Inspectlon
Rolor
1. Use an ohmmeter
to measure
the
resistance
between the
slip rings.
Specilicatlon:
2.4-2.90
(at
20"C
[68cq)
2. ll not within
specilication,
replace
the
rotor.
3.
(1)
Use an
ohmmeter
to check
continuity
between
each slip
rino and
the core.
(2)
Replace the
rotor
if there
is
continuity
4. Ule
tine sandpaper
to
smooth
any roughness
on the
slip
nng sunace.
Stator
1. Use an
ohmmeter
io check
continuity
between the stator
coil leads.
2. Replace
the stator
if there
is no continuity.
3. Use an ohmmeter
to check
continuity
between the
stator
coil leads and
the core.
4. Replace
the stator
if there
is continuity.
Bearlng6
1. Check for abnormal
noise, looseness,
and sticking.
2.
Replace the bearing(s)
il necessary.
01E0GX.020
G-l2