Timing Question

Started by Slytherin_Drifter, December 18, 2014, 10:19:37 AM

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Slytherin_Drifter

its been completely torn down. now that ive got the timing figured out i can finish it up. just got the rocker cases to go


Troll

Roll the engine over several times by hand before you try to start it, just to make sure there is no valve to piston crown interference....Did you have the heads off or what? Be sure you set the chain tensioners up correctly!!!!!!

Recovering H-D owner...W-650 Cafe' No excuses...Ride it or sell it to someone who will!

Slytherin_Drifter

Thanks for the input guys. Think i got it now. Cant seem to get the timing plug to come off but im pretty sure ive got it figured out now. I for some reason thought the mark on top of the case was the timing mark but after messing around with it and looking at everything i think ive got it. but thank you for the image from the factory manual. was very helpful even after the fact. Lesson learned lol


Troll

So it is cam timing... have a look at these pages from the FACTORY service manual....

Recovering H-D owner...W-650 Cafe' No excuses...Ride it or sell it to someone who will!

Slytherin_Drifter

Maybe this pic will help clear up some of my confusion. Is the timing mark on my case. Not really sure but thats what i assumed to be and have been basing my tdc on. Its on the upper part of the case


chief

#7

Don't know of this helps: If the ignition timing marks aren't lining up, you need to test the pickup coils, and if those are okay, the ECU...

5deg BTDC @ 950rpm ~ 27deg BTDC @3750rpm.
Slainte mhaith - Good Health - Cheers

'02 Vulcan Drifter 1500

drifter-paul

Have you had a look with the alternator cover off.

There are marks on it too. Look for a metal protusion on the engine case that looks like "  }  " but angled at about 10:30 o'clock pointing SSE.

I got TDC on the front cylinder ("peering" into the plughole) and (lobes closed), put the chain on.  Then it is 305 degrees ANTIclockwise, from left side of bike (NOT the same thing as 55 degrees clockwise) to set up the rear.

Spin it full circle a few times to get the hang of it. If you miss it contine, Anticlockwise and get it on the next sweep.

Here is a URL, I found helpful *** http://img.photobucket.com/albums/v74/jfnp52/vn15cam3.jpgn  *** I can't remember how to set it as a live link, just cut and paste it into your browser.

Paul~

Knowledge is knowing a tomato is a fruit, wisdom is not putting it in a fruit salad.

Slytherin_Drifter

Then it must be the cam timing. My problem is that at TDC none of my stator timing marks line up


Troll

There is no adjustment for ign. timing

Recovering H-D owner...W-650 Cafe' No excuses...Ride it or sell it to someone who will!

Slytherin_Drifter

Im thinking ignition. Not having trouble with the cam timing


Troll

Cam timing or ignition timing?

Recovering H-D owner...W-650 Cafe' No excuses...Ride it or sell it to someone who will!

Slytherin_Drifter

I'm trying to set the timing on my 99 drifter 1500. I understand that the pistons must be at TDC to time the cams. not so much the issue. My problem is that TDC for my pistons, doesn't line up with the timing marks on the stator. Any light you guys can share would be appreciated


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