Discussion:
Transmission

Hi there guys.
I have a big issue in the transmission,after we change the clutch pads,assembly and connected to the engine the Hyster wont move forwar or reverse i did the calibration by the manual but a code appear in the trans display E 1.26,so the calibration can´t be done,any help will be apreciated.Regards
  • Posted 24 Jan 2020 02:20
  • By jorge43
  • joined 16 Jul'19 - 7 messages
  • Chile
Showing items 1 - 10 of 10 results.
Bro,
did you solved the problem ??
  • Posted 20 Apr 2021 18:08
  • By Amine_CHAABENE
  • joined 20 Apr'21 - 34 messages
  • Tunisia
I will try the proces tomorrow and see what happens,anyway i really apreciated your help thanks and regards
  • Posted 30 Jan 2020 06:53
  • By jorge43
  • joined 16 Jul'19 - 7 messages
  • Chile
When you heat transmission do you feel it engage? Maybe try inching calibration as well
  • Posted 30 Jan 2020 05:52
  • By Jeremie_Genova
  • joined 29 Jan'20 - 20 messages
  • California, United States
I will repeat the trans heat up,but am pretty shure that i done and then the calibration but it didn´t work.I will try again.
  • Posted 30 Jan 2020 05:50
  • By jorge43
  • joined 16 Jul'19 - 7 messages
  • Chile
You have to heat trans before calibration. Should be able to operate unless there is an issue. When calibrating when it stops and shows code press the s button and see if it will skip this first clutch pack. If you cannot operate unit to heat transmission then you cannot calibrate. Need to check pressures first thing
  • Posted 30 Jan 2020 02:55
  • By Jeremie_Genova
  • joined 29 Jan'20 - 20 messages
  • California, United States
Mmmm Jeremie,good point,we didn´t soak the pads before install them,the old clutches was burn,speed sensors are ok,no more codes appear in the apc 2000,this code appears when we doing the manual calibration ,and stop in the first step of that.What should check in the balve body? solenoid resistence?,am very complicated. Other question,the calibration its the first step after rebuild the trans? or its another one before this step?
  • Posted 30 Jan 2020 02:50
  • By jorge43
  • joined 16 Jul'19 - 7 messages
  • Chile
Minimum clutch pressure is 239 psi. Also the code you have is caused by clutch dragging or speed sensor issues. Did you soak the discs in atf overnight before assembling the trans. Could be dry discs. Also could be an issue in the valve body. What was wrong with the old clutches? Are there more codes in the apc200?
  • Posted 30 Jan 2020 01:54
  • By Jeremie_Genova
  • joined 29 Jan'20 - 20 messages
  • California, United States
If the converter was not installed completely it can bind up and break the pump. Dont recall exact pressure numbers but typically need over 100 psi to engage a clutch pack.
  • Posted 30 Jan 2020 01:48
  • By Jeremie_Genova
  • joined 29 Jan'20 - 20 messages
  • California, United States
Hi,and thanks for the reply,how the pump can be damage during install? also what shoul be the pressure in the clutch pads?.Regards
  • Posted 29 Jan 2020 22:50
  • By jorge43
  • joined 16 Jul'19 - 7 messages
  • Chile
Check clutch pressures. Thats where to start. If pump was damaged during install there will be no pressure
  • Posted 29 Jan 2020 10:53
  • By Jeremie_Genova
  • joined 29 Jan'20 - 20 messages
  • California, United States

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.

UN Forklift FGL25T
HANGZHOU, Zhejiang, China
New - Sale
Linde C4230TL5
Balling, Denmark
Used - Sale
Latest job alerts …
Cleveland Ohio, United States
Wentzville, MO, United States
Columbia, SC, United States
Fact of the week
The dot-com bubble, a period of large and rapid investments in internet-based companies, peaked in 2000 and saw the Nasdaq Composite index rise by 579%. Then the bubble imploded. As the value of tech stocks plummeted, cash-strapped internet start-ups became worthless and collapsed.
Latest job alerts …
Wentzville, MO, United States
Cleveland Ohio, United States
Columbia, SC, United States
Forkliftaction turns 25 Brisbane, QLD, Australia
Upcoming industry events …
September 23-25, 2025 - SÃO PAULO, Brazil
October 15-16, 2025 - Las Vegas, United States
November 25-26, 2025 - Singapore, Singapore
Movers & Shakers
Laura Ness Owens Laura Ness Owens
Chief marketing officer, Bobcat Company
Chief commercial officer, Teradyne Robotics
CEO, MHEDA
President, European Rental Association (ERA)
Global Industry News
edition #1238 - 10 July 2025
This week Forkliftaction News is celebrating its 25th anniversary! A wonderful achievement given we launched at a time when just 6% of the world’s population were internet users, according to Internet World Stats . Over the coming weeks, we will be sharing stories about our history and rolling out more celebrations, so keep an eye out... Continue reading
Movers & Shakers
Laura Ness Owens Laura Ness Owens
Chief marketing officer, Bobcat Company
Chief commercial officer, Teradyne Robotics
CEO, MHEDA
President, European Rental Association (ERA)