Assembling The Starter Motor - Yamaha YP250R 2005 Service Manual

ELECTRIC STARTING SYSTEM
5. Measure:
• brush length a
6. Measure:
• brush spring force
7. Check:
• gear teeth
8. Check:
• bearing 1
• oil seal 2
• bushing 3
EAS00772

ASSEMBLING THE STARTER MOTOR

1. Install:
• starter motor rear cover 1
• armature assembly
• starter motor yoke 2
• starter motor front cover 3
NOTE:
• To prevent damaging the brushes during
• Align the alignment marks a on the starter
8 - 20
Out of specification → Replace the brushes
as a set.
Brush length wear limit
4.0 mm (0.16 in)
Out of specification → Replace the brush
springs as a set.
Brush spring force
7.65 ~ 10.01 N
(780 ~ 1,021 gf, 27.5 ~ 36.0 oz)
Damage/wear → Replace the gear.
Damage/wear → Replace the defective
part(s).
installation, push down on the brush springs.
motor yoke with the alignment marks b on
the starter motor front and rear covers.
– +
ELEC