Before you doubt the quality of the turbocharger, you need to make sure that the engine and other units are in good condition
Removing the fan drive (see Fig. 1)
Remove the front harness bracket (2) (650.3724142) by unscrewing the fastening bolt and nut
ABS control diagnostics by light codes of a MAZ car
Enter diagnostic mode
In order to control the system using light flashing codes, you must:
Control diagnostics of the MAZ air suspension system using flashing light codes
If there are difficulties in identifying a malfunction, it is necessary to carry out a diagnostic check of the system using flashing light codes
The electric start system includes batteries, a starter, a battery mass switch, a lock-switch for instruments and a starter, an electric torch device (EFU), a vapor-liquid heater (PZhD), intermediate relays
For repair, the starter is removed from the engine by unscrewing the bolts of the clamps
Disassembly of the starter should be done in the following order:
The switch type VK 860B is designed to connect batteries to the vehicle ground and disconnect them
The design of the switch is shown in fig. 1.
An electric torch heater (EFU) is used to facilitate starting the engine at ambient temperatures below -5 ˚s to -25 ˚s.
The electrical diagram of the starting heater is shown in fig. 1
When the switch handle 8 is turned to position 1, the electric motor 5 of the pumping unit and the fuel solenoid valve 3 are switched on
Schemes for switching on lighting devices are shown in fig. 1 and 2
The system includes direction indicators, brake signals, identification mark of the road train and equipment for their activation
Cars are equipped with two sound signals: pneumatic, mounted on the cab roof, and electric, consisting of two signals: low and high tone
The vehicles are fitted with a three-blade windshield wiper
The wiper is turned on by switch 1 (Fig. 1), which has three positions: