2007 Yamaha YZ250F

Check out this sweet end of season deal!

07YZ250F-1

Now with the new seat,

YZ250F-9

Notes

YZ250Fw parts list and exploded diagrams

To Do List

  • New front brake lever

Completed Tasks

  • New front brake reservoir screws – thanks TSR
  • Set race sag and suspension settings to stock
  • New tires – Bridgestone Battlecross, needed a new inner tube as well since someone had used a bicycle tube and a load of tape!!?!
  • New front brake pads – EBC sintered
  • Install new grips
  • Seat has been cut down, new seat
  • Replace fork seals – used Motul Factory Line 2.5wt fork oil on recommendation from JWR Suspension
  • Oil change
  • Very small amount of play in front wheel bearings, replace
  • Check valve clearances –
    Dec 2017
    Exhaust L 0.203mm, R 0.178mm
    Intake L 0.102mm, M 0.102mm, R 0.127mm
  • Check for any play in main bearings – none at all, sweet!!
  • Move kick start away from frame

 

One thought on “2007 Yamaha YZ250F

  1. MTOAdmin Post author

    Before removing the forks to change the fork seals, it is best to loosen the cap on top. On these forks that requires a special tool, a large octagonal wrench. These can be bought for about $30 but I was convinced that I could design a tool that could be 3D printed. After a couple of iterations and several hours of printing, the tool in the pic worked a treat! Both caps are now loose and the forks are ready to be removed.

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