Yamaha YZ250F(W) Owner's Service Manual page 188

HOT STARTER LEVER ADJUSTMENT/
AIR FILTER CLEANING
2. Apply:
• Lithium soap base grease
On the throttle cable end a.
3. Install:
• Throttle grip cap
• Screw (throttle grip cap)
• Cover (grip cap)
• Cover (throttle cable cap)
HOT STARTER LEVER ADJUSTMENT
1. Check:
• Hot starter lever free play a
Out of specification → Adjust.
Hot starter lever free play a:
3 ~ 6 mm (0.12 ~ 0.24 in)
2. Adjust:
• Hot starter lever free play
Hot starter lever free play adjustment
steps:
• Loosen the locknut 1.
• Turn the adjuster 2 until free play a is
within the specified limits.
• Tighten the locknut.
NOTE:
After adjustment, check proper operation of
hot starter.
AIR FILTER CLEANING
NOTE:
Proper air filter maintenance is the biggest key
to preventing premature engine wear and
damage.
CAUTION:
Never run the engine without the air filter
element in place; this would allow dirt and
dust to enter the engine and cause rapid
wear and possible engine damage.
1. Remove:
• Seat
• Fitting bolt 1
• Washer 2
• Air filter element 3
• Air filter guide 4
3 - 11
INSP
ADJ
4 Nm (0.4 m · kg, 2.9 ft · lb)