Kick Axle/Shift Shaft/Primary Drive Gear - Yamaha YZ250(V) Owner's Service Manual

KICK AXLE, SHIFT SHAFT AND PRIMARY DRIVE GEAR
EC4C5531
Primary drive gear
1. Install:
9 Thrust plate 1
9 Primary drive gear 2
9 Governor drive gear 3
9 Plain washer 4
9 Bolt (primary drive gear) 5
NOTE:
9 Install the plain washer with its chamfered side
a toward you.
9 Temporarily tighten the bolt at this point.
2. Install:
9 Primary driven gear
Refer to "CLUTCH AND PRIMARY DRI-
VEN GEAR" section.
3. Tighten:
9 Bolt (primary drive gear) 1
NOTE:
Place an aluminum plate a between the teeth of
the primary drive gear 2 and driven gear 3.
4. Install:
9 Dowel pin 1
9 Gasket [crankcase cover (right)] 2
5. Install:
9 Crankcase cover (right) 1
NOTE:
Mesh the governor gear 2 with the governor
drive gear 3 and the impeller shaft gear 4 with
the primary drive gear 5.
4-47
ENG
55 Nm (5.5 m•kg, 40 ft•lb)