Ym-1189/90890-01189; Yu-1235/90890-01235; Flywheel Puller; Rotor Holding Tool - Yamaha YZ-Serie Fahrer- Und Wartungshandbuch

CDI MAGNETO
EC4L3000
REMOVAL POINTS
Rotor
1. Remove:
Nut (rotor) 1
G
Washer 2
G
Use the rotor holding tool 3.

Rotor holding tool:

5PA41390
2. Remove:
Rotor 1
G
Use the flywheel puller 2.

Flywheel puller:

NOTE:
When installing the flywheel puller, turn it
5PA41400
counterclockwise.
EC4L4000
INSPECTION
EC4L4101
CDI magneto
1. Inspect:
Rotor inner surface a
G
Stator outer surface b
G
Damage → Inspect the crankshaft runout
and crankshaft bearing.
If necessary, replace CDI magneto and/or
5PA41410
stator.
EC4L4200
Woodruff key
1. Inspect:
Woodruff key 1
G
Damage → Replace.
5PA41420
4 - 46
ENG

YU-1235/90890-01235

YM-1189/90890-01189