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CT1 vs CT2/3 stator/rotor parts compatibility.
- Gr8uncleal
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CT1 vs CT2/3 stator/rotor parts compatibility. was created by Gr8uncleal
My mongrel of a CT1 appears to have even more bloodlines in it!
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On a previous thread I raised questions over unused double terminals on wires from the stator assembly, together with a lack of charging.
Anyway, I picked up a new lighting coil and gave this, with the bike, to my mechanic to fit (I know my limitations!). Being a bit of a stickler for fitting the correct parts, I was a little surprised when my mechanic rang yesterday and told me that the coil was the "wrong" part - too long.
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I got him to send photos of the existing rotor and stator and it would appear that I have the correct rotor (F130), but a CT2/3 stator (F136). Would this combination in itself lead to my non charging issues, or are they compatible and I have a damaged part that needs investigating?
Obviously my part was right after all, just not right for my wrong stator!
Thanks.
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On a previous thread I raised questions over unused double terminals on wires from the stator assembly, together with a lack of charging.
Anyway, I picked up a new lighting coil and gave this, with the bike, to my mechanic to fit (I know my limitations!). Being a bit of a stickler for fitting the correct parts, I was a little surprised when my mechanic rang yesterday and told me that the coil was the "wrong" part - too long.
This image is hidden for guests.
Please log in or register to see it.
I got him to send photos of the existing rotor and stator and it would appear that I have the correct rotor (F130), but a CT2/3 stator (F136). Would this combination in itself lead to my non charging issues, or are they compatible and I have a damaged part that needs investigating?
Obviously my part was right after all, just not right for my wrong stator!
Thanks.
22 Oct 2024 03:00
#1
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- MarkT
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Replied by MarkT on topic CT1 vs CT2/3 stator/rotor parts compatibility.
The CT1 stator has two coils (4 poles), the CT2/3 has 3 (6 poles). If I remember correctly, the CT1 flywheel has 4 magnets and the CT2/3 has 6. The magnets line up with the poles of the stator coils.
As far as I know, you must use the correct flywheel that matches the stator.
DEET is the expert on this, he may answer or you might try reaching out to him.
As far as I know, you must use the correct flywheel that matches the stator.
DEET is the expert on this, he may answer or you might try reaching out to him.
1963 YG1-T, 1965 MG1-T, Allstate 250, 1970 CT1b, 1971 R5, 1973 AT3MX, 1974 TS400L, 1975 RD350, 1976 DT175C, 1976 Husqvarna 250CR, 1981 DT175G, 1988 DT50, 1990 "Super" DT50, 1991 RT180, 2017 XT250
The following user(s) Liked this Post: Gr8uncleal, Ht1kid
22 Oct 2024 06:17
#2
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- Gr8uncleal
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Replied by Gr8uncleal on topic CT1 vs CT2/3 stator/rotor parts compatibility.
Thanks Mark.
To this layman, that would explain my non charging issue.
I have found a CT1 stator here in the UK. I might have to replace the source coil, but that will leave me with the correct plate, two new coils (one of each) plus a CT2/3 stator to sell on.
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To this layman, that would explain my non charging issue.
I have found a CT1 stator here in the UK. I might have to replace the source coil, but that will leave me with the correct plate, two new coils (one of each) plus a CT2/3 stator to sell on.
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22 Oct 2024 06:28
#3
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- RT325
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Replied by RT325 on topic CT1 vs CT2/3 stator/rotor parts compatibility.
Getting very interesting this post.
22 Oct 2024 15:51
#4
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