Fokker F50 starts when throttle in idle.

[jopoloco 3]

Hello Forum,

When  busy with the preflight settings, throttle in idle, then the plane goes with full speed (Torque 95%) through the buildings or what ever. There's no way to brake.

Only I can steer. This happens about 8 times of the 10. And you know, then a crash.Previous I was flying with the King350 but I never had this problem.

Is there anyone who recognized this problem or have a solution? Is this related on the F50? My throttle is connected with Pokeys56 and is the only analoge input.A very new potentiometer.

With every start to fly I have always problems but this is the greatest.

 

Who helps?

 

With regards

 

Joop.

[nachezdc9 25]

Do you have the parking brake set on? Check in the overhead panel that all the start selectors are off including the ignitions.

[jopoloco 3]

Thanks for your fast respons.

I have my own switches and gauges. I don't fly with the VC. But I will see in the VC overhead what could be wrong there.(Good idea).

Of course I have the parking brake on. But with 95 % torque is the plane not to stop. With the handbrakes idem.

I have set the throttle now off from the FSUIPC and now configured in the Prepar controls. We'll see what's coming. Today I have made a flight perfectly from the beginning till the end. For the first time. Always there are problems in the beginning. Thereafter no more problems.

Joop.

[jopoloco 3]

Hello,

In the VC the buttons Ignition are burning. So I set off. But I don't see no difference. It's still the same problem.

So I'm  still searching. But I have no idea where to search.I think it must be the potentiometer with a small piece (1/2 mm) damaged. So that there is no resistant and then the trust goes to maximum, Is standing about 20 seconds and it runs back to idle.. But in the meanwhile I was crashed in the terminal.It's now still the problem I don't know when. Sometime when the planes is standing on the runway for take off. Then it's no problem.

With regards

Joop.