1. Home
  2. Forums
  3. Maintenance & Troubleshooting
  4. Manually release brakes?

Discussion:
Manually release brakes?

Hello, have a truck here where the dash display doesnt turn on when started, hydraulics are disabled, will not move forward/reverse.. truck has the electronic parking brake and will not release.. truck does start and run.. does anyone have any ideas how to manually release the brakes on this model truck so it can be loaded onto a trailer, any help is appreciated, thanks

Model DP40N1
Serial AT12C00152
  • Posted 25 Feb 2020 01:41
  • By Josh_Hidey
  • joined 25 Feb'20 - 1 message
  • Michigan, United States
Josh hidey
Post a ReplyReport this post
Showing items 1 - 3 of 3 results.
There is emergency relief port in the parking brake valve, left side of the transmission. But you need special tool for release the brake. if you dont have it, maybe easier remove the drive axle.
  • Posted 16 Feb 2022 00:34
  • By Justus
  • joined 23 Aug'20 - 37 messages
  • Finland
Post a ReplyReport this post
Just pull one axle out.
  • Posted 11 Feb 2022 05:08
  • By Dan_Selph
  • joined 29 Oct'21 - 5 messages
  • California, United States
Post a ReplyReport this post
hmmm))
  • Posted 23 Dec 2021 19:56
  • By Shindeiru
  • joined 2 Aug'21 - 1 message
  • Quebec, Canada
Post a ReplyReport this post

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

Upcoming industry events …
Electric & Hybrid Vehicle Technology Expo 2025
October 6-9, 2025 - Detroit, MI, United States
The Battery Show North America
October 6-9, 2025 - Detroit, MI, United States
ASCL Awards 2025
November 14, 2025 - Melbourne, Australia
More Events
Last Week's Most Read
edition #1236 - 26 June 2025
Fact of the week
The use of "hello" as a telephone greeting is attributed to Thomas Edison. He is said to have suggested it as a simpler alternative to other greetings, such as "Do I get you?" or "Are you there?".
Global Industry News
edition #1237 - 3 July 2025
While innovation and new technology are evolving at what seems to be an ever-increasing pace, the need to capture the data (telemetry) from this tech, and the ability to utilise it (telematics) for efficiency and cost savings, is one area attracting more and more attention ... Continue reading

Showcased in the Virtual Expo

Fact of the week
The use of "hello" as a telephone greeting is attributed to Thomas Edison. He is said to have suggested it as a simpler alternative to other greetings, such as "Do I get you?" or "Are you there?".
Toyota 3FD100
Toyota 3FD100 1995
Yokohama, Japan
Used - Sale
Terberg YT220
Terberg YT220 2004
Balling, Denmark
Used - Sale
|
Forklift Diaries
From the forum discussions …
"Congrats to the first person to use the new photos in the forums - Darek_S says: "I attached a couple photos of the valves I visually inspected (Toyota 7FBEU20). I followed the pressure line to the flow regulator valve...""
darek_s, United States
Read & Post in our Forums
Fact of the week
The use of "hello" as a telephone greeting is attributed to Thomas Edison. He is said to have suggested it as a simpler alternative to other greetings, such as "Do I get you?" or "Are you there?".