All consumers are connected to the power source using a single-wire circuit, with the exception of the glove box lighting, the “-” output of which is displayed on the fuse panel
During the maintenance of electrical equipment, they check the condition of fuses and thermal fuses, electrical wiring, connecting blocks of the mass switch, speedometer drive, front and rear lights, switch for the center differential lock warning lamp
Kamaz car gearbox
For cars of the KamAZ family, the installation of gearboxes of two modifications is provided: five-speed and ten-speed
Kamaz transmission output shaft
The secondary shaft 8 has two supports: a roller bearing installed in the input shaft seat, and a ball bearing located in the seat of the rear end of the crankcase and secured against axial movement by a retaining ring installed in the groove of its outer ring
Arrangement of car bridges. In three-axle KamAZ vehicles, the designs of the leading rear axles are similar for all vehicles.
They consist of a axle housing, final drive, cross-axle differential and axle shafts.
The main gear of the front axle of the Kamaz car
The main drive of the front axle of cross-country vehicles is two-stage, consists of a pair of bevel gears with spiral teeth (driving and driven) and a pair of helical gears (driving and driven).
During maintenance of the suspension, lubricate the spring pins, hinges of the torque rods, the balancing device and the springs according to the lubrication map;
Maintenance of the wheels consists in periodically checking the fastening and observing the rules for operating the tires
If the power steering is not working, the steering mechanism still turns the wheels, but the ball screws and other parts are under heavy loads
The oil pump is a gear type of the NSh-32-L-2 brand of left rotation.
The oil pressure in the hydraulic system generated by the pump is 14 MPa, the pump capacity is 56 l/min at a speed of 1900...2000 rpm
Hydraulic cylinder of Kamaz lifting mechanism
The hydraulic cylinder of the lifting mechanism is telescopic, single-acting. Retractable links are placed in the hydraulic cylinder body, the course of which is limited by thrust rings
In the article, we will consider the possible causes of a malfunction in the car's power supply system and troubleshooting methods.
Kamaz hydraulic control valve
The control valve is used to control the flow of working fluid in the hydraulic system.
Saddles 4 and 17 of valves 18 and 5 are pressed into valve body 1, nuts 16 and 10 are screwed in, serving as guides for pushers 15 and 7
It is designed to control the operation mode of units and individual components of the car, as well as the speed
It is designed to notify road users about the intentions of the driver, as well as to monitor the technical condition of units, systems and the car itself
During operation, it is necessary to periodically check the tightness of the riveted joints of the frame by tapping the heads of the rivets with a hammer, to prevent cracks in the flanges of the side members and cross members
Maintenance of cardan drive Kamaz
For trouble-free operation of the cardan transmission, it is important to securely tighten all bolted connections, therefore, during maintenance, it is necessary to tighten the bolts securing the flanges of the cardan shafts.
The crank mechanism is the main working mechanism of the engine. It converts the reciprocating movement of the piston, which perceives the pressure force of expanding gases, into the rotational movement of the crankshaft
The cylinder heads are separate for each cylinder, made of aluminum alloy. They have water cavities communicating with the same cavities of the cylinder block, inlet and outlet channels, plug-in seats and valve guides.
The centrifugal type fluid pump circulates fluid in the engine cooling system