car MAZ

The MAZ-64227, MAZ-54322 vehicles are equipped with an eight-speed dual-range YaMZ-238A gearbox with synchronizers in all gears except reverse

The location of the gears of the drive mechanisms of the engine, subject to restoration or replacement in the process of repairing the engine, is shown in fig. 1

When vehicles are equipped with air suspension, an electronic control system of the ECAS type (by Wabco) is installed

Removing accessory drive belts and tensioners

In order to remove the alternator, fan and A/C compressor belts, do the following (see Fig. 1):

Adjusting the tension of MAZ car drive belts

The drive of the water pump, compressor and generator is carried out by V-belts, on the reliable operation of which the normal operation of these units depends

Remove and disassemble the brake valve (Fig. 1) in the following order:

• - remove the brake pedal release spring and disconnect the brake pedal rod from the lever;