Motor grader DZ-98        Motor grader DZ-98B        Motor grader DZ-98B
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Compressor

Compressor is intended for making of the compressed air and feeding it to the receivers of the pneumatic system.
On the motor grader with the YAMZ-8482.10-01 engine the compressor is installed on the engine and is its accessory.
On the other motor graders the compressor is installed on the bracket 5 of the reduction gear 10 of the hydraulic pumps. The compressor drive is effected from the reduction gear by the V-belt 2.
Compressor
Compressor Mounting:
1- compressor;
2- V-belt;
3- bolt;
4- screw;
5,6- bracket;
7- thrust journal;
8- special bolt;
9- nut; 10- reduction gear of hydraulic pump drive
Loosen the tightness of bolt 3, screw 4 and nut 9 for the belt tensioning. The required tensioning the V-belt is provided with rotation of the special bolt 8. Adjust the tension so that the belt sag is within 15-20 mm in the point, equidistantly spaced from both pulleys when a force of 70-100 N (7-10 kgf) is applied to the belt.