Boyer Bransden timing and stator plate adjustement problem

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Re: Boyer Bransden timing and stator plate adjustement probl

Well.
Thank you Les.
Ciao
Piero
 
Re: Boyer Bransden timing and stator plate adjustement probl

JTBS1 said:
Remove the magnet rotor from the cam (remove retaining bolt and gently tap bolt side ways to break the seal with the taper in the cam) and rotate rotor 5 or so degrees in the oposite direction to which the cam normally rotates (can't remember off the top of my head which way that is) and retighten bolt. Start engine and recheck timing.
Click to expand...
From memory the Boyer rotor usually has an internal thread in it so you can fit a larger bolt into it to extract the rotor. I can't remember what the thread form is, however it is the same as the securing bolt but one size larger. The normal securing bolt fits through the internal thread. The best position for the rotor is such that you have equal adjustment available for the stator each side of the static timing point.
 
Re: Boyer Bransden timing and stator plate adjustement probl

acotrel said:
JTBS1 said:
Remove the magnet rotor from the cam (remove retaining bolt and gently tap bolt side ways to break the seal with the taper in the cam) and rotate rotor 5 or so degrees in the oposite direction to which the cam normally rotates (can't remember off the top of my head which way that is) and retighten bolt. Start engine and recheck timing.
Click to expand...
From memory the Boyer rotor usually has an internal thread in it so you can fit a larger bolt into it to extract the rotor. I can't remember what the thread form is, however it is the same as the securing bolt but one size larger. The normal securing bolt fits through the internal thread. The best position for the rotor is such that you have equal adjustment available for the stator each side of the static timing point.
Click to expand...
5/16-24 thread, use a slide hammer, not a jacking screw.
 
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