Tractor Repair: Case MX135 Tractor, hydraulic arm, what this means

Question
I have the numbers 5 and 1 coming up on my display on the hydraulic arm display,can you tell me what this means,and how to reset it if this is an error fault code

Answer
i don't have the fault codes for this tractor.is your lift working properly, as far as i know the code should stop showing when any problem is sorted.check that all the external up down buttons are working ok and the lift is working properly as any problem will point you to the fault
come back to me with any info i will try find out more about the codes