Parking Brake Drum Bolt Circle: Improved vs. 1925 and earlier

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Tom Dove Jr
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* REQUIRED* Type and Year of Model Ts owned: 1925 Touring, 1925 parts car(?)
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Parking Brake Drum Bolt Circle: Improved vs. 1925 and earlier

Post by Tom Dove Jr » Sat Mar 04, 2023 5:24 pm

Is the bolt circle for the brake drum on the Model T improved wood spoke wheel the same as that found on the 1925 and prior models?

Will 1926 wood spoke wheels fit on the 1925 after swapping the drums?

Thanks!

Tom
=====
I have never let my schooling interfere with my education.
Education consists mainly of what we have unlearned.


Kevin Pharis
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Re: Parking Brake Drum Bolt Circle: Improved vs. 1925 and earlier

Post by Kevin Pharis » Sat Mar 04, 2023 5:35 pm

The wood wheels are all the same, 6 bolts equally spaced on 5” circle. The wire wheels are the only difference as they have 5 bolts equally spaced on 5” circle.


Topic author
Tom Dove Jr
Posts: 64
Joined: Fri Jul 22, 2022 11:58 am
First Name: Tom
Last Name: Dove
* REQUIRED* Type and Year of Model Ts owned: 1925 Touring, 1925 parts car(?)
Location: Elk Grove, CA (NorCal)
Board Member Since: 2022

Re: Parking Brake Drum Bolt Circle: Improved vs. 1925 and earlier

Post by Tom Dove Jr » Sat Mar 04, 2023 6:38 pm

Thank you, Kevin.

Seemed obvious but I needed confirmation.

Tom
=====
I have never let my schooling interfere with my education.
Education consists mainly of what we have unlearned.

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George Mills
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* REQUIRED* Type and Year of Model Ts owned: 1915 Roadster, 1919 Hack, 1925 Fordor
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Re: Parking Brake Drum Bolt Circle: Improved vs. 1925 and earlier

Post by George Mills » Sun Mar 05, 2023 6:00 pm

In swapping drums, do not forget to peen the nut to the bolts, and file/grind any thread extension near flush. It only takes a couple of threads extending to screw everything up. Take a pic of how the ends were done before taking apart.

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JohnH
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Re: Parking Brake Drum Bolt Circle: Improved vs. 1925 and earlier

Post by JohnH » Sun Mar 05, 2023 6:29 pm

My 26 tourer has 1925 30 x 3.5" wood wheels with the large drum rear axle. It was one of the first to be assembled at the Geelong plant in Australia, around March 1926. Presumably they didn't want to waste the remaining stock of wooden wheels. I've had a couple of 'your car has the wrong wheels' comments, but have seen another 26 of the same vintage (a few hundred apart with body numbers), and it was the same.


Allan
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* REQUIRED* Type and Year of Model Ts owned: 1912 van, 1917 shooting brake, 1929 roadster buckboard, 1924 tourer, 1925 barn find buckboard, 1925 D &F wide body roadster, 1927LHD Tudor sedan.
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Re: Parking Brake Drum Bolt Circle: Improved vs. 1925 and earlier

Post by Allan » Sun Mar 05, 2023 7:02 pm

The Ford dealer in Kerang, Victoria, has a 26 tourer with 30 x 3.5" clincher wheels. The dealership sold the car new. When it was traded back, they kept it and it is now used by the present generation at the dealership. It is the grey car featured on the present day Mac's biscuit tins, Mac's also having their bakery in Kerang.

Allan from down under.


speedytinc
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Re: Parking Brake Drum Bolt Circle: Improved vs. 1925 and earlier

Post by speedytinc » Sun Mar 05, 2023 7:07 pm

I had the pleasure to view an unmolested 27 roadster that was non electric.
It had the kerosene side lights & non demountable wheels. 30 X 3 & 30 X 3.5.

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Mark Gregush
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Re: Parking Brake Drum Bolt Circle: Improved vs. 1925 and earlier

Post by Mark Gregush » Mon Mar 06, 2023 12:44 pm

1926's could be bought new with demountable 30X3.5 wheels or when not equipped with starter/generator the nondemountable type.
I know the voices aren't real but damn they have some good ideas! :shock:

1925 Cut down pickup
1948 Ford F2 pickup

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