Unicarriers (& Nissan) EH01A15U:
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
  • Discussion started by flash
  • 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
  • Reply by Mark_Jones
  • Hertfordshire, United Kingdom
MARK

Post your Reply

Forkliftaction.com accepts no responsibility for forum content and requires forum participants to adhere to the rules. Click here for more information.

Having trouble using the Discussion Forums? Contact us for help.

Upcoming in the editorial calendar
MATERIALS HANDLING ATTACHMENTS
Apr 2025
ARTIFICAL INTELLIGENCE
May 2025
Upcoming in the editorial calendar
MATERIALS HANDLING ATTACHMENTS
Apr 2025
ARTIFICAL INTELLIGENCE
May 2025
Toyota 8FGCU20
Flesherton, Ontario, Canada
Used - Sale
Hangcha CBD15
China
Used - Sale
USD1,600
Upcoming in the editorial calendar
MATERIALS HANDLING ATTACHMENTS
Apr 2025
ARTIFICAL INTELLIGENCE
May 2025