Ignition Timing won't synch with contact breaker plate
- SWest
-
- Offline
- Sustaining Member
- 10 22 2014
- Posts: 23367
- Thanks: 2895
Re: Ignition Timing won't synch with contact breaker plate
10 Feb 2019 20:45
Spring might be crooked keeping them from lining up properly.
Steve
Steve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
Please Log in or Create an account to join the conversation.
- newkzrider18
-
Topic Author
- Offline
- User
- Posts: 61
- Thanks: 1
Re: Ignition Timing won't synch with contact breaker plate
11 Feb 2019 14:00
Thanks all! I am not the original owner of this bike so I'm doing a good shakedown, even just finished making that custom airbox for it in another post.
But back to this:
Scirocco -> right the timing mark is where it should be lining up, so on my bike it is really far behind in my opinion.
SWest -> where is this spring?
650ed -> the manual I believe doesn't go into detail on adjusting the points themselves, so (if the points were still good and not worn down) how would one get them to line up right? Adjusting that bending 'tab'?
All, I noticed they do not hit eachother flush which I knew wasn't good (you should see it from the top...they're angled! like this \| )
Also the manual states to buy a new contact breaker if the points look worn. Should I try cleaning it first? I couldn't tell that they looked worn down.
Thanks again.
But back to this:
Scirocco -> right the timing mark is where it should be lining up, so on my bike it is really far behind in my opinion.
SWest -> where is this spring?
650ed -> the manual I believe doesn't go into detail on adjusting the points themselves, so (if the points were still good and not worn down) how would one get them to line up right? Adjusting that bending 'tab'?
All, I noticed they do not hit eachother flush which I knew wasn't good (you should see it from the top...they're angled! like this \| )
Also the manual states to buy a new contact breaker if the points look worn. Should I try cleaning it first? I couldn't tell that they looked worn down.
Thanks again.
1980 KZ 440 LTD Model A
Please Log in or Create an account to join the conversation.
- SWest
-
- Offline
- Sustaining Member
- 10 22 2014
- Posts: 23367
- Thanks: 2895
Re: Ignition Timing won't synch with contact breaker plate
11 Feb 2019 14:49
If they are worn offset the spring going from the screw where the wires fasten then to the points themselves could have been the cause. Are they worn that way or just offset? That could account for them opening at the wrong time.
Steve
Steve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
Please Log in or Create an account to join the conversation.
- newkzrider18
-
Topic Author
- Offline
- User
- Posts: 61
- Thanks: 1
Re: Ignition Timing won't synch with contact breaker plate
11 Feb 2019 16:19
Honestly, all the times I've looked at them, they've never looked damaged or dirty, they just look like they are mispositioned.
I wonder how that could have happened though as I doubt the PO took a look inside anything.
I'll try and see if I can find this spring.
I wonder how that could have happened though as I doubt the PO took a look inside anything.
I'll try and see if I can find this spring.
1980 KZ 440 LTD Model A
Please Log in or Create an account to join the conversation.
- SWest
-
- Offline
- Sustaining Member
- 10 22 2014
- Posts: 23367
- Thanks: 2895
Re: Ignition Timing won't synch with contact breaker plate
11 Feb 2019 17:18
The spring is what makes the points close.
Steve
Steve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
Please Log in or Create an account to join the conversation.
- Patton
-
- Offline
- KZr Legend
- Posts: 18640
- Thanks: 2100
Re: Ignition Timing won't synch with contact breaker plate
12 Feb 2019 06:51 - 12 Feb 2019 23:41Patton wrote: Is the advancer functioning correctly, clean and lubed and not rusty, and not stuck in the advanced position? . . . .
Does the advancer look anything like this?
Good Fortune!

1973 Z1
KZ900 LTD
KZ900 LTD
Last edit: 12 Feb 2019 23:41 by Patton.
Please Log in or Create an account to join the conversation.
- newkzrider18
-
Topic Author
- Offline
- User
- Posts: 61
- Thanks: 1
Re: Ignition Timing won't synch with contact breaker plate
12 Feb 2019 21:42
Sorry Patton for not answering the first time around, no, the timing advancer looks good and actuates when moved by hand
1980 KZ 440 LTD Model A
Please Log in or Create an account to join the conversation.