CH·l0
Brushes
1.
MEASURE EXPOSED BRUSH LENGTH
Minimum .xpos.d I'nslth:
4.5
mm
10.177
InJ
If the bruUl length is len th.n minimum. replace the
bnJshes.
2.
IF NECESSARY, REPLACE BRUSHES
(.) Unsolder lind remove the bruSh and spring
.
(II)
Run
the wire of
the
brush through the hole
m
the
brush holder,
lind in54lrt
the spring'nd brush into the
brush holder
.
Ie) Solder th' brush wire to the bnJlh holder at ttle
IIxposed length.
Exposed I.ngth:
10.6
mm
10.413
in.)
kli
Cheek lhal the brush moves smoothly
in the
brush
holder.
lei Cut
off the excess wire
.
(f) Apply insulation paint
to
the soldered point.
Rectifier
/
1.
INSPECT POSITIVE Sl
�
TlFIER
lal Using
an
ohmmeter.
conn8(:t one
tester prove to the
positivlI stud and Ihe other to .ach rectifier
tem1in�1.
Ibl
Revarse the polarity of th,
tut,r
probe
•.
Ie)
Check Ihal one show. continuity and Ihe olher
UlOWS
no continuity.
If
n
o
t
replace the re
c
t
i
tillr holder.
