Lost Low Gear With Brake Lever Forward

Discuss all things Model T related.
Forum rules
If you need help logging in, or have question about how something works, use the Support forum located here Support Forum
Complete set of Forum Rules Forum Rules
User avatar

Topic author
Tadpole
Posts: 553
Joined: Wed Jul 28, 2021 7:17 am
First Name: Tad
Last Name: Glahn
* REQUIRED* Type and Year of Model Ts owned: 1925 Coupe, 1926 TT Closed Cab, 1924 Runabout
Location: Grant's Lick, Kentucky
Board Member Since: 2021

Lost Low Gear With Brake Lever Forward

Post by Tadpole » Sun Oct 30, 2022 4:16 pm

Climbed a long winding hill yesterday in the T, dropped into low gear when it got too steep and kept chugging right along. I had a good firm grip on the low drum before my pedal began to sink further down and I lost low gear. I pulled the brake lever back to the neutral position and the pedal shot back up and my grip on low gear was just fine.

I’ve yet to encounter something like that, seems like it could be a small adjustment issue? I’m taking to the forum to gather knowledge before I begin experimenting.
Attachments
72993755-7AA8-4A46-99C3-73A42613BADB.jpeg


Moxie26
Posts: 1863
Joined: Sun Jan 06, 2019 8:20 pm
First Name: Robert
Last Name: Jablonski
* REQUIRED* Type and Year of Model Ts owned: 1926 Runabout
Location: New Jersey
MTFCA Life Member: YES
Board Member Since: 1999

Re: Lost Low Gear With Brake Lever Forward

Post by Moxie26 » Sun Oct 30, 2022 4:44 pm

After you take the transmission trap door off take a picture of your transmission drums and bands and post here..... Problems could be that you just simply need an adjustment on the low band because of wear,. Questions that may come up is how long have those band linings been in the car? Could be the woven linings have disintegrated because of age and tear out when in use , metal bands possibly are not as perfectly round in reference to the drum diameter and have to be fitted to the drum.... For your peace of mind and safety all three bands may have to be relined with the material of your choice. My choice for 25 years has been with the wood liners.


John kuehn
Posts: 4433
Joined: Sun Jan 06, 2019 8:00 pm
First Name: John
Last Name: Kuehn
* REQUIRED* Type and Year of Model Ts owned: 19 Roadster, 21 Touring, 24 Coupe
Location: Texas

Re: Lost Low Gear With Brake Lever Forward

Post by John kuehn » Sun Oct 30, 2022 7:49 pm

Also check to see if your low speed pedal went over the limit on the cam in the transmission cover. And as noted take off the cover and then press on the low speed pedal and see what’s happening with it. Hope the drum isn’t cracked.

A look inside the transmission may tell you the issue as stated above in the first post.


Moxie26
Posts: 1863
Joined: Sun Jan 06, 2019 8:20 pm
First Name: Robert
Last Name: Jablonski
* REQUIRED* Type and Year of Model Ts owned: 1926 Runabout
Location: New Jersey
MTFCA Life Member: YES
Board Member Since: 1999

Re: Lost Low Gear With Brake Lever Forward

Post by Moxie26 » Sun Oct 30, 2022 8:16 pm

This is a picture of old and worn linings.. any similarities with your transmission? ...... Good suggestion John !
Attachments
IMG_20221030_201322.jpg
IMG_20221030_201322.jpg (60.05 KiB) Viewed 855 times

Post Reply Previous topicNext topic