Yamaha F30B 2018, Service Manual

Page: 117 / 348

5-39
S tarter motor
2. Measure:
• Brush length
Below specification

Replace the brush.
Assembling the starter motor
Do not apply grease or oil to the commuta-
tor of the armature.
1. Install:
• Brush spring (to the brush holder)
• Brush assembly (to the brush holder)
2. Install:
• Armature
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a. Push the brushes “1” into the holders, and
then install the armature “2” to the brush
holder assembly “3”.
b.
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3. Install:
• Brush holder assembly
• Bracket
• Bracket screw
• Stator
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a. Install the armature “1” along with the
brush holder assembly “2” to the bracket
“3”, and then install the stator “4”.
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a. Standard brush length
b. Wear limit
Standard brush length
12.3 mm (0.48 in)
Wear limit
5.5 mm (0.22 in)
a
b
3
2
1
3
2
1
4