Pk 50xl rush renovation

hello to all i've been given the job of renovating pk 50xl rush . The owner has stripped it completely and as far as i know it ran ok before she did it . For me to do a proper job i need to rebuild it and run it before i paint it 

The biggest problem i have is finding the correct wiring diagram does anybody have or know of the correct diagram and where to get it

model number - v5x4t

serial number - 52417

with thanks

hopefully

Hi,

 

May this help you:

 

http://www.rollershop.de/technische-daten/schaltplaene/PKXL.gif

 

regards