91
(2) Check continuity between
segments and armature shaft.
Note:
A. If no continuity, then it is normal.
B. If continuity is good, then it is broken.
(3) Clean the commutators if there is
metal powder between segments.
(4) Check the removed parts for
damaging, burning (discoloration),
and wearing. Replace with a new
if necessary.
(5) Check brush length.
Note:
A. Initial standard brush length is 112.5
mm.
B. If brush length is smaller than 8.5 mm,
please replace with new brush.
Inspection: Check continuity of the
brush holder.
Note:
A. If there is no continuity, it is normal.
B. If there is continuity, it is broken.
Please replace with new one.
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