Assembling The Starter Motor - Yamaha Rhino 450 YXR45FAV Service Manual

ELECTRIC STARTING SYSTEM
5. Measure:
• brush length a (each)
Out of specification → Replace the brush.
6. Measure:
• brush spring force
Fatigue/out of specification → Replace as a
set.
7. Check:
• oil seal
• bushing
• O-rings
Wear/damage → Replace.

ASSEMBLING THE STARTER MOTOR

1. Install:
• brush seat 1 1
NOTE:
Align the projection a on the brush seat 1 with
the slot b on the yoke.
2. Install:
• yoke
• brackets
NOTE:
Align the match marks a on the yoke with the
match marks b on the brackets.
9 - 23
ELEC
Brush length
12.5 mm (0.49 in)
<Wear limit>:
5 mm (0.20 in)
Brush spring force
7.65 ~ 10.01 N
(780 ~ 1,021 g, 27.5 ~ 36.0 oz)
– +