Assembling The Starter Motor - Yamaha YZF-R1P Service Manual

ELECTRIC STARTING SYSTEM
5. Measure:
• brush length a
Out of specification → Replace the brushes
as a set.
6. Measure:
• brush spring force
Out of specification → Replace the brush
springs as a set.
7. Check:
• gear teeth
Damage/wear → Replace the gear.
EAS00772

ASSEMBLING THE STARTER MOTOR

1. Install:
• brush seat 1
NOTE:
_
Align the tab a on the brush seat with the slot
b in the starter motor rear cover.
2. Install:
• armature 1
3. Install:
• starter motor yoke 2
• O-rings 1
• starter motor rear cover 3
• bolts
NOTE:
Align the match marks a on the starter motor
yoke with the match marks b on the front and
rear covers.
8 - 21
ELEC
Brush length wear limit
3.65 mm (0.14 in)
Brush spring force
5.28 ~ 7.92 N
(528 ~ 792 g, 19.01 ~ 28.51 oz)
New
5 Nm (0.5 m · kg, 3.6 ft· lb)
– +