2001 Yamaha YZ 426 F Logo
Posted on Apr 08, 2009
Answered by a Fixya Expert

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Just needing some help on how to assemble top end.

I need to know if I can put together the cams and everything then just bolt on the top end including timing chain and call it good. Another concern is how do I get coolant and oil to the top end before starting it the first time?

1 Answer

tombones

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  • Master 3,567 Answers
  • Posted on Apr 08, 2009
tombones
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Joined: Mar 11, 2009
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Yes, you can bolt everything on, (12 ft. lbs. torque on the camshaft caps), along with the cam chain so long as the cam chain gear is timed to the crankshaft TDC marks. Pour oil over the cam and rest of the valve galley. The water pump will take care of the coolant as soon as the engine starts.

Please rate this answer. Thanks.

  • tombones Apr 08, 2009

    OOPS! sorry about that. Go with 8 ft.lbs torque.

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Can I get a “very helpful” rating on this answer?

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