Right has one hydraulic pump
And one steering Valve
You cannot be working on a three wheeled 7 FBE 20? Surely your working on a 4 wheeled 7 series?
It's the same pump, it only has one hydraulic pump.
It was steering pump. Not hydraulic main pump
Normal all function was ok except the steering
That's odd? Pump doesn't generate power it simply creates a flow, it's the resistance to that flow that creates the pressure and if it created enough flow to operate your lift/tilt/side shift then you'd have to say your pump is fine.
Thank app of you for the support
The pb is the pump itself
Couldn't generate the enough power
I replaced with new and working perfectly now
Sorry for that, i was mistaken with the 7FB18, 4wheel.
Surely the 7FBE is AC motor and not DC? Faulty steer sensor, bottom left hand side on steering orbitrol unit.
Mostly the pumpmotor is the problem, check for insulation resistence and brushes, there can be a lot of brushdust inside.
If you are shure the pompmotor is oke then check the PS Controller, situated left side next to battery.
The Transistor will be broken, and DC/SD board will be broken to.