Emphasis block forward wheels to interfere with car moving. Lift a back part of the car and establish it on support. Lower the lever of a lay brake and establish the gear change lever in neutral position.
From under the car examine propeller a shaft on absence of dents and cracks. In the presence of damages replace propeller a shaft.
Check up absence of leaks in junctions of forward and back parts карданного a shaft with a transmission and with back main transfer. Presence of leaks in a forward part specifies in deterioration or defect of a cuff of a transmission, and leaks in a back part testify to failure of a cuff of back main transfer.
While the assistant rotates a back wheel, check up a condition of universal hinges which should rotate smoothly, without jammings and visible люфта. If the basic bearing карданного a shaft publishes noise, means, it is worn out or damaged also it it is necessary to replace. Also check up a condition of a rubber support of the bearing on absence of stratification and cracks.
Check up a condition of universal hinges at motionless карданном to a shaft, having grasped its two hands and trying to turn in one and other parties. Any люфт specifies in deterioration of hinges, in this case it is necessary to replace a forward or back part карданного a shaft.
At last, check up an inhaling of bolts of fastening карданного a shaft.