Gearbox - mechanical with manual shifting, has five forward gears and one reverse gear, all forward gears are synchronized

Before disassembling, we wash and clean the gearbox.

Drain the oil from the gearbox.

When disassembling the box, it is advisable to mark in any way, or remember where which part was, because many parts are similar.

When installing new parts, you need to take into account the gaps and lapping of adjacent parts.

Before inspecting the parts of the gearbox, thoroughly clean, remove all deposits with a brush or scraper and clean the holes and splines from possible contamination; then flush (with kerosene, thinner, etc.) to remove and dissolve any remaining oil.

The hydraulic block or hydraulic distributor, receiving signals from the electronic control unit, switches channels in the control valve block and controls the clutch engagement pressure

The transfer box VAZ-2123 is designed to change the amount of torque and distribute it between the front and rear axles.