There are no mistakes , but there is no going back . - Technical Troubleshooting discussion in Forkliftaction's forums

Komatsu FB15EX-7:
There are no mistakes , but there is no going back .

Please help me solve the problem.

The forklift does not show any errors on the instrument panel.
But there's no turning back, just shaking.
The forklift is moving forward, but slowly and with tremors.

How do I start the diagnosis? could it be faulty speed sensors?
do you have any experience with such repairs?
Thank you

Posted 3 Apr 2025 03:45
Discussion started by DemianM
Kazakhstan

KOMATSU

Post a Reply Report this post

Showing items 1 - 1 of 1 results.

Sort messages by:

Hey DemianM, as it is a DC motor I would seen for the drive motor brushes first.
Look at the drive contactors as well but normally it would give an error number if that is the problem.
Marcb

Posted 3 Apr 2025 18:32
Reply by marcb
ANTWERP, Belgium

Post a Reply Report this post

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.