Yamaha YZ85LW Fahrer- Und Wartungshandbuch Seite 272

KICK SHAFT, SHIFT SHAFT AND PRIMARY DRIVE GEAR
Primary drive gear
1. Install:
Straight key 1
5PA41160
2. Install:
Primary drive gear 1
Conical washer 2
Nut (primary drive gear) 3
NOTE:
Temporarily tighten the nut at this point.
Install the conical washer to the crankshaft
4 as shown in the illustration.
5PA41170
3. Install:
Primary driven gear
Refer
DRIVEN GEAR" section.
4. Tighten:
Nut (primary drive gear) 1
NOTE:
Place an aluminum plate a between the teeth
of the primary drive gear 2 and driven gear
3.
5PA41180
5. Install:
Dowel pin 1
Gasket (right crankcase cover) 2
5PA41190
4 - 39
ENG
to "CLUTCH AND
79 Nm (7.9 m · kg, 57 ft · lb)
PRIMARY