WR400 rotor on a WR426-2002
Posted October 30, 2011 - 09:10 AM
I recently made a engine repair on my bike, new cranckshaft, connecting rod, piston, etc. Also, i used a WR400 base assy and rotor and changed the spark plug to a NGK IRIDIUM; it sparks but i have been unable to start the bike. Is there anything else i need to mod or something?
Hope you can help me:confused:
Posted November 02, 2011 - 05:52 AM
What do you guys think?
Posted November 02, 2011 - 10:36 AM
Something else is wrong!
Don't mess with the camchain! It does not affect the timing of the ignition. It only changes the opening time of the valves.
Posted November 02, 2011 - 03:25 PM
Posted November 02, 2011 - 09:49 PM
I would suggest going back and checking the cam timing, maybe pull the flywheel off and be sure the woodruff key hasn't sheared and allowed the flywheel to rotate. Check the carb as well. If you had the carb apart, you may have put the vacuum breaker plate in upside down (a pretty common mistake that makes the bike VERY difficult to start).
Posted November 03, 2011 - 03:08 PM
When aligning the flywheel whit the camshafts, do i gide myself by one of the H legs, or by the I in the flywheel?
When aligned, how many pins must i have betwen the 2 most distanced camshafts points?