Discussion:
Forklift won't move, inching valve?

Hello guys

I'm just a simple mechanic from Belgium who has a small home shop if you can call it that way. I have a Nissan EH01A15U small forklift, I believe early 90s.

It started with having no reverse. Some fidling with the shifter linkage seemed to do the job. The next day I had reverse nor forward. A lot shifting (and the engine warming up?) later it worked again but I decided to change the transfluid and clean the filter. After this it still worked, but today again no movement. In the short period I had the Nissan I always had to give some revs until it broke free as to speak.

After some searching it seems like the culprit could be the inching/declutch valve, I have 2 brake pedals. The left pedal moves a pivoting arm on top of the trans, about 90 degrees. When disconected I feel no resistance at all in this arm.

Any advice? I'll probably will need to remove the top of the trans?
  • Posted 29 Jul 2018 06:33
  • By flash
  • joined 29 Jul'18 - 1 message
  • Belgium
Showing items 1 - 1 of 1 results.
HI
TRY REMOVING THE CONTROL VALVE AND CHECKING THE SPRINGS HAVE YOU PUT A TEST GAUGE ON THE VALVE
  • Posted 18 Dec 2019 23:02
  • By Mark_Jones
  • joined 18 Dec'19 - 2 messages
  • Hertfordshire, United Kingdom
MARK

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 FBT20NQZ1
HANGZHOU, Zhejiang, China
New - Sale
Kalmar DCG16-900
Balling, Denmark
Used - Sale
Toplift Ferrari TFC36-48
Stoney Creek, Ontario, Canada
Used - Sale
USD1
Terberg RT223
Balling, Denmark
Used - Sale
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