Timing

Single & twin cylinder model BMW Airhead specific discussions
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J-Sin
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Joined: Sun Sep 12, 2010 2:07 pm
Location: Cincinnati Ohio

Timing

Post by J-Sin »

I'm in the process of rebuilding my R60 engine. I have the Ed Korn videos and the Barrington restoration manual. I'm to the part of installing the magneto. The video says to turn the flywheel to the OT mark and the manual says the S mark. Which is correct?
Duane Ausherman
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Re: Timing

Post by Duane Ausherman »

Go to the site by Vech for mag info.
Ask the Indians what happens when you don't control immigration.
Deleted User 287

Re: Timing

Post by Deleted User 287 »

Duane Ausherman wrote:Go to the site by Vech for mag info.
http://www.benchmarkworks.com/articles/ ... start.html

from: http://www.benchmarkworks.com/
Kurt in S.A.
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Joined: Tue Aug 03, 2010 12:08 pm

Re: Timing

Post by Kurt in S.A. »

Setting the magneto and the ignition timing are all done using the S-mark as the reference. Note, however, that the adjustments to set each are independent of each other. In other words, set the magneto timing and NEVER use adjustments of the magneto to set the ignition timing!

Kurt in S.A.
J-Sin
Posts: 10
Joined: Sun Sep 12, 2010 2:07 pm
Location: Cincinnati Ohio

Re: Timing

Post by J-Sin »

Thanks for the help!!
Duane Ausherman
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Re: Timing

Post by Duane Ausherman »

See those two holes on either side of the magneto? They are elongated so that they can be adjusted. However, that is misleading, as they should never be adjusted. Park the mag in the center and forget any adjustment. After that, only rotate the points plate and adjust the points gap.

Once set up, the mag should be nearly trouble free. From time to time check the gap and reset it back to .016" or .4 mm. Same thing.

The points on your magneto will outlast the crankshaft.

This is a supberb system, so learn to work with it and life will be easy.
Ask the Indians what happens when you don't control immigration.
Kurt in S.A.
Posts: 1647
Joined: Tue Aug 03, 2010 12:08 pm

Re: Timing

Post by Kurt in S.A. »

Duane Ausherman wrote:The points on your magneto will outlast the crankshaft.
But the rubbing block on the points might not!! Keep an eye on that and be sure there's some lubricant for the points rubbing block.

Kurt in S.A.
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