AC Brakes

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Dave Loving
Posts: 25
Joined: Sun Oct 20, 2019 6:42 pm
First Name: David
Last Name: Loving
* REQUIRED* Type and Year of Model Ts owned: 1910 Touring; 1911 Torpedo; 1923 Roadster
Location: Mansfield, MA

AC Brakes

Post by Dave Loving » Sat Sep 14, 2024 10:16 pm

I have newly acquired 1915 Centerdoor with AC Brakes, which I know nothing about.
How do I adjust them?
Thanks,
Dave

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TRDxB2
Posts: 6259
Joined: Tue Jan 08, 2019 4:56 pm
First Name: Frank
Last Name: Brandi
* REQUIRED* Type and Year of Model Ts owned: Speedsters (1919 w 1926 upgrades), 1926 (Ricardo Head)
Location: Moline IL
Board Member Since: 2018

Re: AC Brakes

Post by TRDxB2 » Sun Sep 15, 2024 12:19 am

Dave Loving wrote:
Sat Sep 14, 2024 10:16 pm
I have newly acquired 1915 Centerdoor with AC Brakes, which I know nothing about.
How do I adjust them?
Thanks,
Dave
Best to post a picture of them since there were multiple versions. Are these original AC's or repro versions for example. some used rod others cables
Attachments
ac brakes v.jpg
The past is a great place and I don't want to erase it or to regret it, but I don't want to be its prisoner either.
Mick Jagger


Topic author
Dave Loving
Posts: 25
Joined: Sun Oct 20, 2019 6:42 pm
First Name: David
Last Name: Loving
* REQUIRED* Type and Year of Model Ts owned: 1910 Touring; 1911 Torpedo; 1923 Roadster
Location: Mansfield, MA

Re: AC Brakes

Post by Dave Loving » Mon Sep 16, 2024 3:13 pm

The brakes are controlled by rods, not cable.
Dave

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babychadwick
Posts: 652
Joined: Tue Jan 08, 2019 7:03 am
First Name: Chad
Last Name: Azevedo
* REQUIRED* Type and Year of Model Ts owned: 1926 Boattail speedster, 1912 Tourabout project, 1927 Speedster (build), 1929 Buick (future T tow car)
Location: Henderson, TN
Board Member Since: 1999

Re: AC Brakes

Post by babychadwick » Mon Sep 16, 2024 3:34 pm

Typically the rod will be threaded so you can thread it in or out. Is there an equalizer?
"Those who fail to plan, plan to fail"


BobUkPipedream
Posts: 96
Joined: Sat Nov 26, 2022 9:56 am
First Name: Robert
Last Name: Dyer
Location: Salisbury, UK

Re: AC Brakes

Post by BobUkPipedream » Tue Sep 17, 2024 8:51 am

I fitted mine a few weeks ago and have yet to experience great braking as I have not adjusted them enough. My plan is to jack wheels up and adjust until just ever so slightly dragging, then go for a trip. Then check again with wheel in air to ultimately aim for no dragging, once bedded in.

I have fitted return springs on mine. I got Suzuki motorbike 8cm brake lever return springs and over stretched them till they fitted with a bit of tension and they seem to work well. They are fitted at hubs to pull AC lever back and stop it dragging.

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dr1960
Posts: 144
Joined: Sun Jan 06, 2019 10:45 pm
First Name: David
Last Name: Ruedy
* REQUIRED* Type and Year of Model Ts owned: 1915 Model T Runabout Pickup
Location: Yukon, Oklahoma

Re: AC Brakes

Post by dr1960 » Tue Sep 17, 2024 9:13 pm

Be careful about driving very far with them slightly dragging. It could heat up the hub enough that your axle grease softens to the point of escaping around the seal and making a royal mess inside your hub and dripping down your wheel. Don't ask me how I know.... ;)
David - Yukon, OK
1915 Model T Runabout

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