Rear axle KAMAZ-6460 assembly with gearbox

List of drawings:

Assembly drawing of the rear axle of a KAMAZ-6460 A1 truck

Rear axle gearbox KAMAZ-6460 assembly A1 with specifications:

Lateral engagement clearance - 0.20...0.28

The moment of friction in the bearings of the drive bevel gear - 2.0 ... 3.5 Nm

Tightening torque of the M33 nut 1.5 - 300...450 Nm

Bolt tightening torque - 150...200 Nm

Differential bearing preload L = 0.1...0.15

The device of the rear drive KaMa3 is considered, which is designed to transmit torque and consists of the main gear, differential and axle shafts.

The main gear serves to increase the torque and transmit it at an angle of 90 degrees.

Differential - a mechanism that allows the wheels to rotate at different speeds so that the drive wheels roll without slipping.

Axles - to transmit torque from the differential to the wheels, because the drive wheels must, under certain conditions, rotate at an unequal frequency.

During operation, malfunctions occur, which are described in this paper. Maintenance and repair work is carried out in accordance with the EO, TO-1, TO-2.

When operating and carrying out repair work, it is necessary to observe labor protection in order to create safe working conditions and maintain health.

Timely repair and maintenance ensure failure-free operation, less downtime for repairs, help to increase the service life of the car, and increase the profit of the car company.

No specification.

Additional materials: a note on 13 pages is attached, which discusses the technology of repair and maintenance of the rear axle. The general design and principle of operation are also considered.