Hi Ashwin,
Problem fixed, i have a broken cancable under the seat from the joystick. Thanks, but i have a problem with a Still FM a 447 serie. The truck drive forwards perfect but backwards the truck drive with to falter and stutter with more speed , i hav replace now the pedal but not help
hello you have a burnt electronic card at the back of your lift truck
Seems to be an electronic problem, although it may be the traction motor, sensors, wiring, etc..., without more information we can not help.