What is the Rear section - M7055 - tilting cylinder - lowering (middle) error on the KM-ASSYH2-04 machine, and what is the abnormal retraction observed in the retraction process? Additionally, what is the purpose of checking sensor X6
The solution to the error "Rear section - M7055 - tilting cylinder - lowering (middle), retraction is abnormal, please check sensor X63" is likely to involve checking and possibly replacing the failed sensor