Yamaha WR250F Owner's Service Manual page 149

Tighten the nut while applying the
rear brake.
3. Bend the lock washer tab to lock
the nut.
4. Install:
• Drive chain sprocket guide "1"
• Drive chain sprocket cover "2"
• Screw (drive chain sprocket cov-
er) "3"
Screw (drive chain
sprocket cover):
8 Nm (0.8 m•kg, 5.8
ft•lb)
INSTALLING THE NEUTRAL
SWITCH
1. Install:
• Spring "1"
• Pin "2"
• O-ring "3"
• Neutral switch "4"
• Screw (neutral switch) "5"
Screw (neutral switch):
4 Nm (0.4 m•kg, 2.9
ft•lb)
Apply the lithium soap base grease
on the O-ring.
5-55
ENGINE REMOVAL