When the car is in motion, it suddenly feels that the acceleration performance becomes worse, and the transmission seems to be out of neutral, and the car stops slowly; Or when you start in gear, the car doesn't move. The fault location should be identified first in diagnosis. Check the condition of the two rear wheels first. If the two rear wheels are thrown out, the half axle sleeve pipe may be broken or the lock nut of the wheel core bearing may come out. If normal, then according to the start of the transmission gear, the dynamic shaft to judge. Drive shaft rotation but the car can not walk 100, then the fault in the rear axle. When jacking up the rear axle and rotating one rear wheel, if the transmission shaft does not turn and the other rear wheel reverses, the driven bevel gear degree rivets are all cut off. If the other rear wheel also does not turn, should disassemble check whether the axle is broken. (2) after the car started transmission in a gear when the transmission shaft does not turn, that the fault in the transmission. Remove the gearbox cover and check whether the gearshift fork is broken or whether the guide block retaining screw has come off. (3) transmission any ask when the gear, the transmission shaft does not turn, belongs to the clutch answer fault. Check whether the liudong loader accessories slip seriously, whether the clutch disc spline teeth and steel rivets are all cut off or steel plate fracture.

Use model：835、842、50C、855、50CN、856