alec
Gots Tree Cred
Posts: 37
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Post by alec on Dec 31, 2019 14:05:42 GMT -5
I have an older 925 with a three piece ignition. It had great spark but I noticed that the wires between the 3 ignition pieces have numerous bare areas and in some places are very worn. Is it possible to just replace this with a one piece ignition from a later 925? I happen to have one in the barn.
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Post by ettrick on Dec 31, 2019 14:18:48 GMT -5
I think that should work. I think you have to use the flywheel from the other saw also.
Dan
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alec
Gots Tree Cred
Posts: 37
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Post by alec on Dec 31, 2019 14:21:18 GMT -5
It also looks like the bolt pattern is a little different with the new coil. Not sure that it will work on the bracket everything is secured too
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Post by ettrick on Dec 31, 2019 14:25:04 GMT -5
I believe you can also use the bracket from the donor saw. it should bolt under the flywheel.
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Post by 5terrysupersaws on Dec 31, 2019 14:30:18 GMT -5
To convert to electronic ignition you'll need the back-plate, flywheel and module/coil.
The C.D.I. is a great system, I'd repair the wiring.
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Post by ettrick on Dec 31, 2019 14:33:16 GMT -5
I agree with repairing the wiring if possible. You can always convert later if needed.
Dan
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Post by Jarhead ☠ on Dec 31, 2019 15:38:53 GMT -5
+2 on repairing the wiring, I had my brother in law who's a electronics tech repair mine and my 925 works great.
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Post by onlyhomelites on Dec 31, 2019 21:19:24 GMT -5
I've had pretty good luck using heat shrink tubing on these wires along with good silicone where the wires enter the modules.
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alec
Gots Tree Cred
Posts: 37
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Post by alec on Dec 31, 2019 22:15:56 GMT -5
The heat shrink tubing is a really good idea. Didn’t think of that. I guess that would work. The copper looks a bit frayed and fragile I guess is my main concern. It’s too bad there really isn’t a way just to attach new wires.
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Post by onlyhomelites on Dec 31, 2019 23:03:24 GMT -5
Yeah, the damned wires are certainly the weak point of the system. But the silicone will stabilize them at the module and prevent vibration from making them worse.
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alec
Gots Tree Cred
Posts: 37
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Post by alec on Jan 1, 2020 9:17:33 GMT -5
Thanks for the replies. I will try to repair the wiring and let u guys know how it works out when the saw is all back together.
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alec
Gots Tree Cred
Posts: 37
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Post by alec on Jan 7, 2020 10:07:00 GMT -5
Can an XL 98 3 piece ignition be used in a 3 piece 925? They look exactly the same...
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Post by ettrick on Jan 7, 2020 13:28:48 GMT -5
Yes, it is the same power head.
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