Yamaha WR250F 2017 Owner's Service Manual page 299

2. Install:
• Washer
• Generator rotor nut "1"
Generator rotor nut
65 Nm (6.5 m·kgf, 47 ft·lbf)
1
3. Install:
• Starter idle gear shaft "1"
• Bearing "2"
• Starter idle gear 2 "3"
TIP
Apply the engine oil on the starter idle gear
shaft, bearing and idle gear inner circumfer-
ence.
1
1
2 2
3
4. Install:
• Dowel pin
• Crankcase cover gasket
• Left crankcase cover "1"
• Lead holder "2"
• Crankcase cover bolt
Crankcase cover bolt
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
• Neutral switch lead "3"
TIP
• Pass the AC magneto lead "4" under the left
crankcase cover "a" as shown.
• Tighten the bolts in stage, using a crisscross
pattern.
GENERATOR AND STARTER CLUTCH
New
6-70
1
3
2
5. Install:
• Washer "1"
• Damper assembly "2"
• Washer "3"
TIP
Apply the engine oil to the shaft and washers.
1
2 2
3
6. Install:
• Cover (damper assembly) "1"
• Bracket "2"
• Bolt "3"
• Breather hose 2 "4"
Bolt
10 Nm (1.0 m·kgf, 7.2 ft·lbf)
TIP
Install the cover (damper assembly) with its
mark "a" facing upward.
4
a
1