Checking The Brush; Checking The Starter Relay; Assembling The Starter Motor - Yamaha MZ360 Service Manual

ELECTRIC STARTING SYSTEM
2
1
1
1
A
C

CHECKING THE BRUSH

1.
Measure:
• Brush length (of each brush) "1"
Out of specification  Replace.
Brush wear limit length:
6.0 mm (0.2362 in)
2.
Check:
• Brush spring "2"
Fatigue/damage  Replace.

CHECKING THE STARTER RELAY

1.
Measure:
• Starter relay "1" resistance
Connect the digital circuit tester () to the starter
relay.
Digital circuit tester (CD732):
90890-03243
Model 88 Multimeter with tachometer:
YU-A1927
Out of specification  Replace.
Holding coil resistance A–B:
1.1 
Pull-in coil resistance A–C:
0.5 
B

ASSEMBLING THE STARTER MOTOR

1.
Install:
• Armature and starter drive lever
2.
Install:
• Starter relay
Starter relay nut:
8 N·m (0.8 kgf·m, 5.9 lb·ft)
5-18
1
2
3
4
5
6
7
8
9
10