Hello friends!
I'm from Kazakhstan and i need your help!
I need to repair Komatsu forklift FB15EX-11 with codes E23 - motionless, E50 - when the steering wheel is turned to the end.
What i need check?
The hydraulic system does not work and steering system does not work too.
Best Regards!
Showing items 1 - 3 of 3 results.
Please tell me where is it on scheme? Do you have it?
1. the flywheel diode - ?
2. the hydraulic power transistor - ?
3. bad printed circuit board - ?
Is it important that error E23 appears when the ignition is on and error E50 appears when turn steering wheel to the lef/right against the stop?
Nothing works in forklift.
Hello dear Marcb!
Thank you very much.
I will tell it to mechanic.
hey Ruslan,
error 23, short circuit in the flywheel diode
error 50, short circuit in the hydraulic power transistor
bad printed circuit board
Kind regards
Marcb
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