Mag post short.
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Topic author - Posts: 78
- Joined: Sun Feb 24, 2019 11:36 pm
- First Name: Michael
- Last Name: Robinson
- * REQUIRED* Type and Year of Model Ts owned: 1926 Speedster 1914 Speedster 1925 Touring 1926 roadster pickup
- Location: Escalon CA
- MTFCA Number: 22510
Mag post short.
Has anyone had a mag short out from what I think is band lining and oil touching the post ?My mag failed and after checking the switch and replacing it found this at the contact point For the post. All connections were good and still no voltage. I cleared that goo away and all is ok now.
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- Posts: 4308
- Joined: Sun Jan 06, 2019 12:18 pm
- First Name: Steve
- Last Name: Tomaso
- * REQUIRED* Type and Year of Model Ts owned: 1914 Touring, 1919 Centerdoor, 1924 TT C-Cab Express, 1925 Racer
- Location: Longbranch, WA
- MTFCA Number: 14972
- MTFCI Number: 15411
- Board Member Since: 2001
Re: Mag post short.
Yep, that will surely do that !
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- Posts: 302
- Joined: Sun Jan 06, 2019 2:24 pm
- First Name: Bill
- Last Name: Robinson
- * REQUIRED* Type and Year of Model Ts owned: '21 Depot Hack, '25 Touring Car, '26 Roadster Pickup, '27 Tudor, & another '27 Tudor
- Location: Salty Bottom, ALABAMA AL
- MTFCA Number: 22487
- MTFCI Number: 17887
- Board Member Since: 1999
- Contact:
Re: Mag post short.
I've had it happen a couple of times over the years. Wire will short it out too- look closely in the mirror
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Topic author - Posts: 78
- Joined: Sun Feb 24, 2019 11:36 pm
- First Name: Michael
- Last Name: Robinson
- * REQUIRED* Type and Year of Model Ts owned: 1926 Speedster 1914 Speedster 1925 Touring 1926 roadster pickup
- Location: Escalon CA
- MTFCA Number: 22510
Re: Mag post short.
I was driving at a steady speed and it shut off completely. Restarted on battery fine but didn’t run anymore on mag. I’m just happy it wasn’t the mag that failed.
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- Posts: 78
- Joined: Sun Jan 06, 2019 2:11 pm
- First Name: Ronald
- Last Name: Dupree
- Location: Illinois
- MTFCA Number: 22940
- MTFCI Number: 15830
Re: Mag post short.
Just completed a full restoration on a 1927 touring car. With less than 100 miles on the car the mag quit. The mag post looks like Bill's. I disassembled the post, wiped it out good, and the mag started working again. I could not see any metallic debris inside the post, but it looks like the perfect debris catcher.
Ron Dupree
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- Posts: 1411
- Joined: Sun Jan 06, 2019 11:57 am
- First Name: Adam
- Last Name: Doleshal
- * REQUIRED* Type and Year of Model Ts owned: ‘13 Touring, ‘24 Touring, ‘25 TT dump truck, ‘26 Tudor, ‘20 Theiman harvester T powerplant, ‘20 T Staude tractor
- Location: Wisconsin
- MTFCA Number: 23809
- MTFCI Number: 1
- Board Member Since: 2000
Re: Mag post short.
It’s in the FORD instruction manuals as one of the first things to check.
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- Posts: 70
- Joined: Tue Apr 30, 2019 1:05 am
- First Name: Victor
- Last Name: Foster
- * REQUIRED* Type and Year of Model Ts owned: 1915 Touring
- Location: Santa Maria, CA
- MTFCA Number: 16395
- Board Member Since: 2002
Re: Mag post short.
I switched to Kevlar bands and ever since then, no strings shorting out my mag post.