(2)
BRUSH
Measure the length of the brushes and
if
they are under the limit, replace them.
Unit
:
mm
I
Brush
I
Standard
(New)
I
Limit (Used)
I
1
Positive side
brush
I
1
2.5
191
I
Negative
side
brush
I
1
2.5
191
(3)
BRUSH
HOLDER
a)
Insulation Test for the Brush Holder.
Check for continuity between the brush
holder's top (Positive side) and its base
(Negative side). If there is no continuity
then it is still good.
Continuity Exists
:
(Unsatisfactory
Insulation)
Replace the brush hold-
er.
b)
Inspection of the Brush Springs.
Check the weight of the brush springs.
I
Standard weight (kg)
I
I
1.4-1.8
I
Fig.
96
Fig.
97
I
I
Fig.
98
-
58
-
To Next Page
Loading...
Need help?
General
