1. Home
  2. Forums
  3. Maintenance & Troubleshooting
  4. transmission issue

Discussion:
transmission issue

i have 3 ton Hyster forklift. it is moving very slowly and showing the following error codes.
51 -7 and 46.9.

what are the meaning of these error codes and how to eliminate???
  • Posted 18 Dec 2016 20:50
  • By ashoke_n
  • joined 18 Dec'16 - 1 message
  • riyadh, Saudi Arabia
Post a ReplyReport this post
Showing items 1 - 1 of 1 results.
51-7 is the throttle position sensor (throttle body) not working properly.
  • Posted 18 Dec 2016 22:38
  • By mrfixit
  • joined 11 Dec'08 - 1,434 messages
  • New York, United States
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.

Unicarriers FD80-2
Unicarriers FD80-2 2017
Yokohama, Japan
Used - Sale
Kalmar DCG16-900
Kalmar DCG16-900 2022
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
Movers & Shakers
Jeannette Walker Jeannette Walker
Jeannette Walker
CEO, MHEDA
Stéphane Hénon
President, European Rental Association (ERA)
Tejal Ranjan
Chief marketing officer, JLT Mobile Computers
Pete Stanislawczyk
Chief executive officer, East Penn Manufacturing
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
Terberg RT223
Terberg RT223 2016
Balling, Denmark
Used - Sale
Toyota 02-8FD25
Toyota 02-8FD25 2017
Yokohama, Japan
Used - Sale
|

PREMIUM business

Lift Tek Elecar
Global leader in the design and manufacture of masts, carriages, integral sideshifters & fork positioners.
Lift Tek Elecar
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?".
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
Latest job alerts …
Material Handling Equipment Rental Manager
Indianapolis, IN, United States
Logistics & Rental Coordinator
East Syracuse, United States
Road Technician
Columbia, SC, United States
Road Mechanic
Saratoga, United States
View more jobs alerts
Machinery-onQ
Machinery-onQ.com is the one place to source and sell all your new and used machinery.
Find equipment for sale | Add a listing
VISIT
machinery-onQ.com
Machinery-onQ