Governor Removal; Governor Groove Inspection; Bearing Inspection; Governor Installation - Yamaha YZ250(R)/LC Owner's Service Manual

YPVS GOVERNOR
EC4K3000
REMOVAL POINTS
EC4K3100
Governor
1. Remove:
9 Dowel pin 1
NOTE:
While compressing the spring, remove the dowel
pin.
EC4K4000
INSPECTION
EC4K4100
Governor groove
1. Inspect:
9 Plain washer 1
9 Collar 2
Wear/Damage ¡ Replace.
EC4K4200
Bearing
1. Inspect:
9 Thrust bearing 1
9 Plain washer 2
Wear/Damage ¡ Replace.
EC4K5000
ASSEMBLY AND INSTALLATION
EC4K5130
Governor
1. Install:
9 Governor gear 1
9 Compression spring 2
9 Plate 3
9 Plain washer 4
9 Thrust bearing 5
9 Collar 6
9 Retainer weight 7
To governor shaft 8.
NOTE:
Apply the lithium soap base grease on the thrust
bearing.
4-50
ENG