Topica Loopframe_Guzzi Archive


Subject: Re: Changing Eldo Generator belt

Author: Derek Hamlet

Date: Jul 31, 2001, 7:43 PM

Post ID: 1707712642


After the previous note, from Choppa, I was farting around with the Eldo.
No, problem with belt tension and indeed at TDC, the timing mark (first on
left) lined up with the arrow. Then I checked points. They did not look
right, but, keep in mind I have very bad eyesight.
So I farted around. Oh dear. Oh got things so royall swrewed up it would
not even fire.
In fact, I had it 180 degrees out after I'd finished playing.
so I looked at it closely and figured out where the points plate opening
thingy should hit the cam. Ah, but, is it that wide lobe or thinner lobe?
Well, in fact I now know it isn't the fatter lobe.
Paranoia was setting in especially as this is my daily rider.
Why o why did I fart around.
So, I carefully lifted it again and fiddled around and now the hold down
bolt is approx. in the middle of the adjustment arc, the bike started right
up, and I'm happy again.
Tomorrow it'll get a good warm up and I'll put the timing light on it.
The good part is that I did indeed learn something from this.
Thanks all.
At 08:32 PM 7/31/01 EDT, you wrote:
 ============================================================ Get your free
credit report online, by fax or mail. Always private and always secure,
click here to get yours FOR FREE at ConsumerInfo.Com!
http://click.topica.com/caaacMpb1dfltb2HZ09b/ConsumerInfo
============================================================ In a message
dated 7/31/01 5:21:52 PM Pacific Daylight Time,
haw-@frontiernet.net writes:





Set the left cylinder TDC on the compression stroke.
Confirm the timing marks are in the correct place on the belt pulley.
Remove distributor cap.
Turn engine backwards a half turn and then turn forward to TDC.
While turning, watch the points or use a static timing light.
When the points just crack open or the light ignites, you are at the firing
position.
Hopefully, your timing marks are correct.
Now, look at the adjuster bolt for the distributor.
This bolt has an arc channel to allow for adjustment.
Does the adjuster bolt seem reasonably located within the arc of its
adjusting anchor?
With the cap replaced, are the spark wires facing more or less straight
backwards?
If yes, close everything up.
If no, unbolt from the crankcase and pull the distributor about an inch or
so
 straight upward.
Turn the rotor by the equivalent of one gear tooth and reinsert the
distributor.
Caution, the cam and distributor gears have sloped teeth, so the rotor will
turn by itself to some amount as you pull the distributor straight up.
You need to account for this "self rotation" when you re-insert the
distributor.

Patrick Hayes
Fremont CA ============================================================
Tips and tricks, introductions to breaking technologies, Updates on proven
software tools, new ideas for old problems. Find it all in the
developerWorks newsletter.
http://click.topica.com/caaacCMb1dfltb2HZ09g/developerWorks
============================================================
Derek Hamlet

Entire thread: