Yamaha F150A, Service Manual

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5-38
Starter motor
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A
2. Measure the length “a” of each brush.
Replace the brush assembly if below
specification.
Assembling the starter motor
Do not apply grease or oil to the commu-
tator of the armature.
1. Push the brushes “1” into the holders,
and then install the armature “2” to the
brush holder assembly “3”.
2. Install the plate “4”.
3. Install the armature “1”, along with the
brush holder assembly “2”, to the bracket
“3”, and then install the stator “4”.
TIP:
Align the holes “a” and “b” in the plate “5” with
the holes “c” and “d” in the bracket “3”.
4. Install the shim “1”, a new gasket “2”, the
brackets “3”, and the shim “4”.
5. Push the clutch assembly “1” down com-
pletely onto the pinion shaft “2” in direc-
tion “a”, turn it one spline in direction “b”,
and then slide it in direction “c”.
6. Install the E-clip “3”.
Brush holder assembly continuity:
Brush “a”–brush “b”
Brush “a”–Terminal “e”
Brush “b”–Terminal “e”
Brush “c”–brush “d”
Brush standard length “a”:
15.5 mm (0.61 in)
Wear limit “b”: 9.5 mm (0.37 in)
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b
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