After the switch to a new baldheaded of commissioning, image pause phenomenon is slightly better, but still not ideal, after replacement of four damping rubber sets of test, without any improvement. Analysis of failure phenomenon is "afraid of earthquakes," judge fault should be in mechanical parts, because "afraid of shock" phenomenon caused by the circuit fault generally do not regularly. Repeated observation baldheaded transmission part, analysis for copper teeth screw and plastic buckle will be wear and tear, and copper screw bite harmful. So from another same model scrap machine remove the plastic tooth buckle loaded on the machine, in the poorer sections of roads to accelerate the commissioning of driving, fault phenomenon did not appear again.pr5service manual download site