Hi Guys, sorry, have more info, Translift Bendi, yom 2008, model BE4208 2ss, Serial number TL7658. It has rear drive motors located under a side removal type battery, the truck has 2 Curtis controllers (type 1244) located to the right side front of the driver compartment and 1 main Curtis unit controlling steering etc, theres is 1 main contactor, 2 traction controller contactors and a hydraulic contactor all located in this compartment area too. weve managed to resolve most issues but the last one fault were stuck with is on the left motor controller which is flashing 1,3. we know its field open fault and the symptoms are that the contactor drops out when we press the accelerator pedal. weve fitted a new drive motor as it was kaput and also new controller. any info wold be a great help. thanks.