Motor grader DZ-98        Motor grader DZ-98B        Motor grader DZ-98B
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Universal-joint drives of motor grader DZ-98B

The universal-joint drive transmits the torque from the transfer reduction gear to the rear and intermediate axles.The joints and telescopic spline shaft are lubricated through the grease cups.In case of considerable radial clearances in the bearings of the crosses they are replaced in assembly with the crosses. Do not replace the bearings separately. Cardan Drive of motor grader DZ-98B
1- power transmission unit;
2- main frame;
3- cardan shaft;
4- intermediate shaft;
5- main frame head;
6- intermediate support;
7- fork-flange;
8- sliding fork;
9- washer;
10- cardan joint cross;
11- needle bearing;
12- washers;
13- bearing;
14- intermediate support housing;
15- shaft;
16- thrust ring;
17- cup;
18- cover;
19- flange;
20- bushing;
21- locking strip;
22- bearing cap;
23- universal-joint fork;
24- sealing ring;
25- holder;
26- intermediate shaft bearing housing;
27- setting ring The universal-joint drive of the front axle has the cardan and intermediate shafts.
To ensure uniform rotation of all the cardan shafts check that the forks of the cardan shafts are coplanar. Non-observance of this condition brings about uneven rotation of its fork-flanges at each revolution of the shaft,resulting in premature failure of the cardan shaft and the units it connects.