STARTER
MOTOR
ATTRACTION
TEST
3.
Holding test. With a battery connected to
the
solenoid
ter~
minal S (
+)
and
to the starter body, manually pull
out
the
pinion fully.
The
pinion
must
remain
at
that position even
when released from holding with your
hand.
HOLDING
TEST
STARTER
DISASSEMBLY
1.
Disconnect the wire from the solenoid tenninal M (-).
2.
Loosen the
two
screws fastening the solenoid.
Remove
the solenoid assembly.
3. Remove the two long through bolts and two screws
fastening the
brush
holder. Remove the rear bracket.
4. With the brushes pulled away from
the armature,
remove the yoke .and brush holder assembly.
Then
pull
the armature
out
5. Remove,the cover, pry the snap ring out, and remove the
washer.
·-
6. Unscrew the bolts
and
remove the center
bracket
At
the
same time, the washers
for
the pinion shaft
end
play
adjustment will
come
off.
STARTER
MOTOR
INSPECT
FOR
WEAR
&
CHIPPING
4. Return test:. With a battery connected to the solenoid
ter~
min:al
M (
~)
and to the starter body, manually pull out
the
pinion fully. The pinion must return to its original position
when released from holding by hand.
RETURN
TEST
7. Pull out the reduction gear lever and lever spring from the
front bracket.
8.
On the pinion side, pry the snap ring out. and pull out
the
pinion and pinion shaft.
9.
At
each end
of
the armature, remove the ball bearing with
a bearing puller. It is impossible to replace the ball bearing
press-fitted
iil
the front bracket.
If
that bearing
has
worn
off, replace the front bracket assembly.
SOLENOID
'
~,
'··-·· '
NOTE:
inspect,
clean
and
replace
if
necessary
brush,
commuter,
solenoid,
armature,
etc.
See
the
following pages.
1-w"IWESTERBEKE
f Engines & Generators
70
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